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barriers

" in MedChemExpress (MCE) Product Catalog:

By Targets:	5-HT Receptor (13) Acyltransferase (1) Adenosine Receptor (4) Adrenergic Receptor (6) Akt (1) Aldehyde Dehydrogenase (ALDH) (1) Aminopeptidase (1) AMPK (3) Amyloid-β (25) Anaplastic lymphoma kinase (ALK) (2) Antibiotic (12) Antibody-Drug Conjugates (ADCs) (1) Antifolate (1) Apoptosis (43) Aryl Hydrocarbon Receptor (1) ATF6 (1) ATM/ATR (1) Autophagy (22) Bacterial (20) Bcr-Abl (1) BCRP (1) Beta-secretase (8) Biochemical Assay Reagents (13) Btk (5) c-Fms (2) c-Kit (2) c-Met/HGFR (1) Calcium Channel (11) Cannabinoid Receptor (4) Carbonic Anhydrase (1) Caspase (3) CDK (1) Cholinesterase (ChE) (34) Complement System (1) COMT (2) COX (2) CRFR (1) Cytochrome P450 (1) Dengue virus (2) Dipeptidyl Peptidase (1) DNA Alkylator/Crosslinker (2) DNA/RNA Synthesis (2) Dopamine Receptor (20) Dopamine Transporter (3) Dopamine β-hydroxylase (3) Drug Metabolite (6) Dynamin (1) E1/E2/E3 Enzyme (1) EAAT (1) EGFR (7) Endogenous Metabolite (29) Epigenetic Reader Domain (1) ERK (3) Estrogen Receptor/ERR (2) FAAH (4) Ferroptosis (1) FKBP (1) Flavivirus (2) FLT3 (2) Fluorescent Dye (6) Fungal (7) GABA Receptor (9) Gap Junction Protein (2) GCGR (1) Glucosylceramide Synthase (GCS) (1) Glutathione Peroxidase (1) GPR139 (1) GPR52 (1) GPR68 (1) GSK-3 (4) Guanylate Cyclase (2) HBV (1) HCV (1) HCV Protease (1) HDAC (10) HIF/HIF Prolyl-Hydroxylase (2) Histamine Receptor (11) Histone Acetyltransferase (3) Histone Demethylase (1) Histone Methyltransferase (4) HIV (11) HIV Integrase (1) HIV Protease (1) HSP (5) iGluR (24) Indoleamine 2,3-Dioxygenase (IDO) (2) Influenza Virus (2) Insulin Receptor (1) Interleukin Related (1) Isotope-Labeled Compounds (20) JNK (4) Liposome (2) LRRK2 (3) mAChR (9) MAGL (6) MAP3K (1) MAPKAPK2 (MK2) (1) MDM-2/p53 (1) Melanocortin Receptor (2) mGluR (8) Microtubule/Tubulin (6) Mitochondrial Metabolism (3) Mitophagy (2) Mixed Lineage Kinase (1) MMP (7) Monoamine Oxidase (21) mTOR (4) Myosin (1) nAChR (5) NADPH Oxidase (1) Necroptosis (1) Neurokinin Receptor (2) Neuropeptide Y Receptor (5) Neurotensin Receptor (1) NF-κB (9) NO Synthase (3) NOD-like Receptor (NLR) (2) Nuclear Factor of activated T Cells (NFAT) (3) Opioid Receptor (9) Orexin Receptor (OX Receptor) (8) Oxytocin Receptor (4) P-glycoprotein (2) P2X Receptor (1) P2Y Receptor (1) p38 MAPK (1) Parasite (11) PARP (1) PDGFR (2) Penicillin-binding protein (PBP) (2) Phosphatase (6) Phosphodiesterase (PDE) (2) Phospholipase (4) PI3K (2) PIKfyve (1) Platelet-activating Factor Receptor (PAFR) (1) Potassium Channel (4) Prolyl Endopeptidase (PREP) (1) Prostaglandin Receptor (1) PROTACs (3) Proteasome (4) RABV (2) Raf (1) RAR/RXR (3) Ras (2) Reactive Oxygen Species (12) RET (1) REV-ERB (1) Reverse Transcriptase (7) RIP kinase (1) ROS Kinase (2) SARS-CoV (2) Serotonin Transporter (2) SHP2 (1) Sigma Receptor (2) Sodium Channel (2) STAT (1) STING (1) Telomerase (5) TGF-β Receptor (5) Thyroid Hormone Receptor (1) TNF Receptor (1) Toll-like Receptor (TLR) (1) Topoisomerase (1) Transferrin Receptor (1) Trk Receptor (3) TRP Channel (1) Vasopressin Receptor (2) Virus Protease (2) Wnt (1) α-synuclein (1) β-catenin (1) γ-secretase (3)
By Research Areas:	Cancer (143) Cardiovascular Disease (45) Endocrinology (20) Infection (58) Inflammation/Immunology (69) Metabolic Disease (43) Neurological Disease (300)
Click Chemistry:	Alkynes (2)

552

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Peptides

Inhibitory Antibodies

Natural
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Isotope-Labeled Compounds

Click Chemistry

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-148419

TNG908	Histone Methyltransferase	Cancer
TNG908 is a MTAP synergistic PRMT5 inhibitor. TNG908 crosses the blood-brain barrier and is orally active. TNG908 could be used in cancer research .

HY-105860

Selurampanel BGG 492	iGluR	Neurological Disease
Selurampanel (BGG 492) is an orally active and competitive AMPA receptor antagonist with an IC₅₀ of 190 nM. Selurampanel has reasonable blood-brain barrier penetration. Selurampanel can be used for epilepsy research .

HY-157418

1-Deoxy-Cer

Others Others

1-Deoxy-Cer is a Ceramide which is essential component of the skin permeability barrier.
HY-147151

AMCPy

Others Others

AMCPy is a potent electron paramagnetic resonance (EPR) brain imaging agent, possessing excellent lipophilicity for blood−brain barrier (BBB) penetration .

1-Deoxy-Cer	Others	Others
1-Deoxy-Cer is a Ceramide which is essential component of the skin permeability barrier.

AMCPy	Others	Others
AMCPy is a potent electron paramagnetic resonance (EPR) brain imaging agent, possessing excellent lipophilicity for blood−brain barrier (BBB) penetration .

HY-157250

BHD	Apoptosis	Endocrinology
BHD is an effective, orally active and reversible contraceptive agent. BHD induces the apoptosis of spermatogenic cells rapidly and disruptes the blood-testis barrier effectively .

HY-117501

Dexchlorpheniramine	Histamine Receptor	Inflammation/Immunology
Dexchlorpheniramine is an potent and blood-brain barrier (BBB) penetrant histamine 1 (H1) receptor antagonist with anticholinergic properties. Dexchlorpheniramine can be used for researching allergies .

HY-149097

ITH12711	Phosphatase	Neurological Disease
ITH12711 is a PP2A ligand. ITH12711 is able to cross the blood-brain barrier (BBB). ITH12711 exerts neuroprotection via restoration of PP2A-phosphatase activity .

HY-128868

FITC-Dextran (MW 10000) 25+ Cited Publications	Fluorescent Dye	Others
FITC-Dextran (MW 10000) is a fluorescent probe for fluorescein isothiocyanate (FITC) dextran (Ex=495 nm; Em=525 nm). FITC-Dextran (MW 10000) can be used as a marker to reveal heat shock-induced cell damage and to study the early and late stages of apoptosis. FITC-Dextran (MW 10000) can also be used for cell permeability studies, such as blood-brain barrier permeability and determination of the extent of blood-brain barrier disruption .

HY-128868A

FITC-Dextran (MW 4000) 25+ Cited Publications	Fluorescent Dye	Others
FITC-Dextran (MW 4000) is a fluorescent probe for fluorescein isothiocyanate (FITC) dextran (Ex=495 nm; Em=525 nm). FITC-Dextran (MW 4000) can be used as a marker to reveal heat shock-induced cell damage and to study the early and late stages of apoptosis. FITC-Dextran (MW 4000) can also be used for cell permeability studies, such as blood-brain barrier permeability and determination of the extent of blood-brain barrier disruption .

HY-128868D

FITC-Dextran (MW 40000) 1 Publications Verification	Fluorescent Dye	Others
FITC-Dextran (MW 40000) is a fluorescent probe for fluorescein isothiocyanate (FITC) dextran (Ex=495 nm; Em=525 nm). FITC-Dextran (MW 40000) can be used as a marker to reveal heat shock-induced cell damage and to study the early and late stages of apoptosis. FITC-Dextran (MW 40000) can also be used for cell permeability studies, such as blood-brain barrier permeability and determination of the extent of blood-brain barrier disruption .

HY-W726640

Peraquinsin	MAPKAPK2 (MK2)	Cardiovascular Disease Metabolic Disease
Peraquinsin is a MK2 activator. Peraquinsin can be used for the research of vascular disorder or endothelial barrier disorder. Peraquinsin also is an antihypertensive agent .

HY-N6608

Physostigmine Eserine	Cholinesterase (ChE)	Neurological Disease
Physostigmine (Eserine) is a reversible acetylcholinesterase (AChE) inhibitor. Physostigmine can crosses the blood-brain barrier and stimulates central cholinergic neurotransmission. Physostigmine can reverse memory deficits in transgenic mice with Alzheimer's disease. Physostigmine is also an antidote for anticholinergic poisoning .

HY-W016586

Acivicin AT-125; U-42126	Parasite	Infection Cancer
Acivicin (AT-125), a natural product produced by Streptomyces sviceus is a γ-glutamyl transpeptidase (GGT) inhibitor. Acivicin can across the blood-brain barrier and has anti-cancer, anti-parasitic properties .

HY-W016586A

Acivicin hydrochloride AT-125 hydrochloride; U-42126 hydrochloride	Parasite	Infection Cancer
Acivicin hydrochloride (AT-125 hydrochloride), a natural product produced by Streptomyces sviceus, is a γ-glutamyl transpeptidase (GGT) inhibitor. Acivicin hydrochloride can across the blood-brain barrier and has anti-cancer, anti-parasitic properties .

HY-149278

Complement C1s-IN-1	Complement System	Inflammation/Immunology
Complement C1s-IN-1 is a potent, selective, orally active and cross the blood-brain barrier C1s inhibitor with an IC₅₀ value of 36 nM .

HY-B1266

Physostigmine salicylate Eserine salicylate	Cholinesterase (ChE)	Neurological Disease
Physostigmine salicylate (Eserine salicylate) is a reversible acetylcholinesterase (AChE) inhibitor. Physostigmine salicylate crosses the blood-brain barrier and stimulates central cholinergic neurotransmission. Physostigmine salicylate can reverse memory deficits in transgenic mice with Alzheimer's disease. Physostigmine salicylate is also an antidote for anticholinergic poisoning .

HY-161275

BI-4732	EGFR	Cancer
BI-4732 a potent inhibitor EGFR-activating (E19del and L858R) and T790M mutations, with high blood-brian barrier penetration, targeting a broad range of EGFR mutations, including C797S. BI-4732 has anti-tumor activity .

HY-146391

P-gp inhibitor 4	P-glycoprotein	Cancer
P-gp inhibitor 4 (Compound 8b) is a selective P-glycoprotein modulator with an EC₅₀ of 94 nM. P-gp inhibitor 4 increases agent transport across gastro-intestinal barrier and recovers doxorubicin toxicity in multidrug resistant cancer cells .

HY-139322

PEG-8 laurate	Biochemical Assay Reagents	Others
PEG-8 laurate is a single chain surfactant. PEG-8 laurate reduces the skin barrier, and acts as a penetration enhancer. PEG-8 laurate can be used to synthesize elastic vesicles .

HY-153175

BT44	RET	Neurological Disease
BT44 is a selective RET activator. BT44 can penetrate through the blood-brain barrier and can be used for the research of neurodegenerative disorders and diabetes mellitus .

HY-W083062

hMAO-B-IN-5	Monoamine Oxidase	Neurological Disease
hMAO-B-IN-5(B15) is a potent, selective and reversible inhibitor of human monoamine oxidase hMAO-B with IC₅₀ of 0.12 μM. hMAO-B-IN-5 can pass through the blood-brain barrier and can be used in the research of neurodegenerative diseases .

HY-10974

MK-0752 5+ Cited Publications	γ-secretase	Neurological Disease Cancer
MK-0752 is a potent, orally active and specific γ-secretase inhibitor, showing dose-dependent reduction of Aβ40 with an IC₅₀ of 5 nM in human SH-SY5Y cells. MK-0752 crosses the blood-brain barrier. MK-0752 reduces newly generated CNS Aβ in vivo .

HY-151615

DCI-Br-3	Fluorescent Dye	Neurological Disease
DCI-Br-3 is a rapid, highly sensitive, and selective probe to monitor thiols in the epileptic brain. (λ_ex=537 nm, λ_em=675 nm).DCI-Br-3 can effectively cross the blood-brain barrier (BBB) .

HY-15010

L-371,257	Oxytocin Receptor Vasopressin Receptor	Endocrinology
L-371,257 is an orally bioavailable, non-blood-brain barrier penetrant, selective and competitive antagonist of oxytocin receptor (pA2=8.4) with high affinity at both the oxytocin receptor (K_i=19 nM) and vasopressin V1a receptor (K_i=3.7 nM) .

HY-157466

Antiparasitic agent-21	Parasite	Infection
Antiparasitic agent-21 (compound 28) has selectively antiparasitic activity against Naegleria fowleri with an EC₅₀ of 0.92 μM. Antiparasitic agent-21 has excellent blood-brain barrier permeability .

HY-B0186

Cefoselis	Bacterial Antibiotic	Infection
Cefoselis, the fourth gen-eration of cephalosporin, is a β-lactam antibiotic. Cefoselis exhibits good activity against a wide range of Gram-positive and Gram-negative organisms. Cefoselis penetrates the blood-brain barrier .

HY-B0186A

Cefoselis hydrochloride	Bacterial Antibiotic	Infection
Cefoselis hydrochloride, the fourth gen-eration of cephalosporin, is a β-lactam antibiotic. Cefoselis hydrochloride exhibits good activity against a wide range of Gram-positive and Gram-negative organisms. Cefoselis hydrochloride penetrates the blood-brain barrier .

HY-B0692

Cefepime 5 Publications Verification BMY-28142	Penicillin-binding protein (PBP) Antibiotic Bacterial	Infection Cancer
Cefepime (BMY-28142) is a broad-spectrum and cross the blood-brain barrier cephalosporin. Cefepime shows antibacterial effects against both Gram-positive and Gram-negative aerobic bacteria. Cefepime induces neurotoxicity .

HY-B0692A

Cefepime chloride BMY-28142 chloride	Penicillin-binding protein (PBP) Antibiotic Bacterial	Infection
Cefepime (BMY-28142) chloride is a broad-spectrum and cross the blood-brain barrier cephalosporin. Cefepime chloride shows antibacterial effects against both Gram-positive and Gram-negative aerobic bacteria. Cefepime chloride induces neurotoxicity .

HY-113643

Levemopamil hydrochloride	Calcium Channel 5-HT Receptor	Neurological Disease
Levemopamil hydrochloride is a blood-brain barrier penetrable calcium channel blocker and a 5-HT2 antagonist. Levemopamil hydrochloride can be used for temporary occlusion and neurological disease research .

HY-155939

M4K2163 dihydrochloride	TGF-β Receptor	Cancer
M4K2163 dihydrochloride is a potent, selective, blood-brain barrier (BBB) permeable activin receptor-like kinase-2 (ALK2) inhibitor, with an IC₅₀ of 19 nM. M4K2163 dihydrochloride can be used in the research of diffuse intrinsic pontine glioma (DIPG) .

HY-129441

Metoprine BW 197U	Histone Methyltransferase Antifolate	Neurological Disease Cancer
Metoprine (BW 197U) is a potent histamine N-methyltransferase (HMT) inhibitor. Metoprine, a diaminopyrimidine derivative, can cross the blood-brain barrier and increase brain histamine levels by inhibiting HMT . Metoprine is an antifolate and antitumor agent .

HY-113434A

5(R)-HETE	Others	Inflammation/Immunology
5(R)-HETE is a lipoxygenase product of arachidonic acid. 5(R)-HETE is an? inducer of neutrophil migration through endothelial and epithelial barriers. 5(R)-HETE is important in mediating lung inflammatory processes .

HY-144339

AhR agonist 2	Aryl Hydrocarbon Receptor	Others
AhR agonist 2 (Compound 12a) is a potent agonist of aryl hydrocarbon receptor (AhR) with an EC₅₀ of 0.03 nM. AhR agonist 2 induces rapid nuclear enrichment of AhR, triggers the transcription of downstream genes and promote skin barrier repair. AhR agonist 2 has the potential for the research of psoriasis .

HY-126123

NR2B-selective NMDA receptor antagonist 1	iGluR Potassium Channel	Neurological Disease
NR2B-selective NMDA receptor antagonist 1 (compound 29) is a potent antagonist of NR1/NR2B receptors, with IC₅₀s of 0.05 μM, 0.73 μM, 2.4 μM to NR1/NR2B NMDA receptor, hERG, α1-AdR, respectivity. NR2B-selective NMDA receptor antagonist 1 exhibites efficient permeability across the blood–brain barrier .

HY-19838

JNJ-63533054	GPR139	Neurological Disease
JNJ-63533054 is a potent, selective and orally active GPR139 agonist with an EC₅₀ of 16 nM for human GPR139 (hGPR139). JNJ-63533054 shows selective for GPR139 over other GPCRs, ion channels, and transporters. JNJ-63533054 can cross the blood-brain barrier (BBB) .

HY-149991

HIV-1 inhibitor-56	HIV	Infection
HIV-1 inhibitor-56 (compound 12126065) is a potent HIV-1 non-nucleoside reverse transcriptase inhibitor. HIV-1 inhibitor-56 has antiviral activity against wild-type HIV-1 in TZM cells with an EC₅₀ value of 0.24 nM. HIV-1 inhibitor-56 penetrates the blood-brain barrier .

HY-B0186B

Cefoselis sulfate FK-037	Bacterial Antibiotic	Infection
Cefoselis sulfate (FK-037), the fourth gen-eration of cephalosporin, is a β-lactam antibiotic. Cefoselis sulfate exhibits good activity against a wide range of Gram-positive and Gram-negative organisms. Cefoselis sulfate penetrates the blood-brain barrier .

HY-N0304

L-DOPA 10+ Cited Publications Levodopa; 3,4-Dihydroxyphenylalanine	Dopamine Receptor Endogenous Metabolite	Neurological Disease Cancer
L-DOPA (Levodopa) is an orally active metabolic precursor of neurotransmitters dopamine. L-DOPA can cross the blood-brain barrier and is converted into dopamine in the brain. L-DOPA has anti-allodynic effects and the potential for Parkinson's disease .

HY-W717329

EC33	Aminopeptidase	Cardiovascular Disease
EC33 is a selective aminopeptidase A (APA) inhibitor. EC33 blocks the pressor response of exogenous Ang II. EC33 does not cross the blood-brain barrier. EC33 has the potential for salt-dependent model of hypertension research .

HY-124475

Antalarmin 1 Publications Verification	CRFR	Neurological Disease
Antalarmin is a selective nonpeptide corticotropin-releasing factor receptor 1 (CRHR1) antagonist with a K_i of 2.7 nM. Antalarmin can pass through the blood–brain barrier .

HY-N0304A

L-DOPA sodium Levodopa sodium; 3,4-Dihydroxyphenylalanine sodium	Dopamine Receptor Endogenous Metabolite	Neurological Disease
L-DOPA (Levodopa) sodium is an orally active metabolic precursor of neurotransmitters dopamine. L-DOPA sodium can cross the blood-brain barrier and is converted into dopamine in the brain. L-DOPA sodium has anti-allodynic effects, and can be used for Parkinson's disease research .

HY-155733

AChE/Aβ-IN-1	iGluR Cholinesterase (ChE) Amyloid-β	Neurological Disease
AChE/Aβ-IN-1 (compound 32) is a potent and orally active inhibitor of acetylcholinesterase (AChE) with an IC₅₀ of 86 nM, as well as an antagonist of NMDA receptor (GluN1-1b/GluN2B subunit combination) with IC₅₀ of 3.876 μM. AChE/Aβ-IN-1 also inhibits Aβ aggregation and shows good blood-brain barrier permeability and neuroprotection. AChE/Aβ-IN-1 improves cognitive and spatial memory impairment in rats model .

HY-155735

AChE/Aβ-IN-2	iGluR Cholinesterase (ChE) Amyloid-β	Neurological Disease
AChE/Aβ-IN-2 (compound 33) is a potent and orally active inhibitor of acetylcholinesterase (AChE) with IC₅₀ of 135 nM, as well as an antagonist of NMDA receptor (GluN1-1b/GluN2B subunit combination) with IC₅₀ of 5.054 μM. AChE/Aβ-IN-2 also inhibits Aβ aggregation and shows good blood-brain barrier permeability. AChE/Aβ-IN-2 improves cognitive and spatial memory impairment in rats model .

HY-148417

ZZL-7	Serotonin Transporter	Neurological Disease
ZZL-7 is a fast-onset antidepressant agent. ZZL-7 works by disrupting the interaction between the serotonin transporter (SERT) and neuronal nitric oxide synthase (nNOS) in the dorsal raphe nucleus (DRN). ZZL-7 can cross the blood-brain barrier readily. ZZL-7 can be used for the research of major depressive disorder (MDD) .

HY-161303

ZNF207-IN-1	Others	Cancer
ZNF207-IN-1 (compound C16) is a potent inhibitor of Zinc Finger Protein 207 (ZNF207)， with IC₅₀ values ranging from 0.5–2.5 μM for inhibiting sphere formation and 0.5–15 μM for cytotoxicity. ZNF207-IN-1 exhibites efficient permeability across the blood–brain barrier .

HY-108448

N-Oleoyldopamine OLDA	TRP Channel	Cardiovascular Disease
N-Oleoyldopamine (OLDA) is a product of condensation of oleic acid and dopamine (DA) and an endogenous TRPV1 selective agonist. N-Oleoyldopamine (OLDA) can crosses the blood-brain barrier. N-oleoyl-dopamine protects the heart against ischemia-reperfusion injury via activation of TRPV1 .

HY-147873

NMDAR/HDAC-IN-1	iGluR HDAC	Neurological Disease
NMDAR/HDAC-IN-1 (Compound 9d) is a dual NMDAR and HDAC inhibitor with a K_i of 0.59 μM for NMDAR and IC₅₀ values of 2.67, 8.00, 2.21, 0.18 and 0.62 μM for HDAC1, HDAC2, HDAC3, HDAC6 and HDAC8, respectively. NMDAR/HDAC-IN-1 efficiently penetrates the blood brain barrier .

HY-D0873

HEPPS EPPS	Amyloid-β	Neurological Disease
HEPPS (EPPS) is a buffering agent with the useful pH range from 7.3 ~ 8.7. HEPPS reduces Aβ-aggregate-induced memory deficits and rescues cognitive deficits in mice. EPPS is orally active and penetrates the blood-brain barrier .

HY-P3585

Epobis	TNF Receptor	Neurological Disease Inflammation/Immunology
Epobis, a dendrimeric peptide, is a recombinant form of erythropoietin. Epobis is a potent erythropoietin receptor agonist. Epobis promotes neuritogenesis in primary motoneurons. Epobis decrease TNF release and crosses the blood-brain barrier. Epobis has anti-inflammatory and memory enhancing properties .

Cat. No.	Product Name	Type

HY-128868

FITC-Dextran (MW 10000)

Maximum Cited Publications

28 Publications Verification

Fluorescent Dyes/Probes

FITC-Dextran (MW 10000) is a fluorescent probe for fluorescein isothiocyanate (FITC) dextran (Ex=495 nm; Em=525 nm). FITC-Dextran (MW 10000) can be used as a marker to reveal heat shock-induced cell damage and to study the early and late stages of apoptosis. FITC-Dextran (MW 10000) can also be used for cell permeability studies, such as blood-brain barrier permeability and determination of the extent of blood-brain barrier disruption .

HY-128868A

FITC-Dextran (MW 4000)

Maximum Cited Publications

28 Publications Verification

Fluorescent Dyes/Probes

FITC-Dextran (MW 4000) is a fluorescent probe for fluorescein isothiocyanate (FITC) dextran (Ex=495 nm; Em=525 nm). FITC-Dextran (MW 4000) can be used as a marker to reveal heat shock-induced cell damage and to study the early and late stages of apoptosis. FITC-Dextran (MW 4000) can also be used for cell permeability studies, such as blood-brain barrier permeability and determination of the extent of blood-brain barrier disruption .

HY-128868D

FITC-Dextran (MW 40000)

1 Publications Verification

Fluorescent Dyes/Probes

FITC-Dextran (MW 40000) is a fluorescent probe for fluorescein isothiocyanate (FITC) dextran (Ex=495 nm; Em=525 nm). FITC-Dextran (MW 40000) can be used as a marker to reveal heat shock-induced cell damage and to study the early and late stages of apoptosis. FITC-Dextran (MW 40000) can also be used for cell permeability studies, such as blood-brain barrier permeability and determination of the extent of blood-brain barrier disruption .

HY-128868G

FITC-Dextran (MW 150000)

Fluorescent Dyes/Probes

FITC-Dextran (MW 150000) is a fluorescent probe for fluorescein isothiocyanate (FITC) dextran (Ex=491 nm; Em=518 nm). FITC-Dextran (MW 150000) can be used as a marker to reveal heat shock-induced cell damage and to study the early and late stages of apoptosis. FITC-Dextran (MW 150000) can be used in perfusion studies in animals or in fluorescence microlymphography, to study processes that affect the permeability of the blood brain barrier (BBB) . FITC-Dextran (MW 150000) can be used as fluorescent probe to study cell permeability .

HY-151615

DCI-Br-3	Fluorescent Dyes/Probes
DCI-Br-3 is a rapid, highly sensitive, and selective probe to monitor thiols in the epileptic brain. (λ_ex=537 nm, λ_em=675 nm).DCI-Br-3 can effectively cross the blood-brain barrier (BBB) .

HY-128868B

FITC-Dextran (MW 3000-5000)

Dyes

FITC-Dextran (MW 3000-5000) is a fluorescent probe for fluorescein isothiocyanate (FITC) dextran (Ex=495 nm; Em=525 nm). FITC-Dextran (MW 3000-5000) can be used as a marker to reveal heat shock-induced cell damage and to study the early and late stages of apoptosis. FITC-Dextran (MW 3000-5000) can also be used for cell permeability studies, such as blood-brain barrier permeability and determination of the extent of blood-brain barrier disruption . Storage: protect from light.

HY-111653

CycLuc1 1 Publications Verification	Chromogenic Substrates
CycLuc1 is a blood-brain barrier permeable luciferase substrate that displays near-infrared (NIR) emission with a peak luminescence wavelength of 599 nm. CycLuc1 can be used for in vivo bioluminescence imaging .

HY-D1161

True Blue NCI 240899	Fluorescent Dyes/Probes
True Blue (NCI 240899) is a fluorescent dye, as neuronal retrograde tracer (excitation wavelength 395-425 nm, barrier filter 450 nm). True Blue can label neuron and has no effects on neuronal survival .

HY-D1684

DCDAPH	Fluorescent Dyes/Probes
DCDAPH (Compound 2c) is a novel smart NIRF probe for detection of β-amyloid (Aβ) plaques (λ_ex/λ_em=597/665 nm in PBS). DCDAPH shows high affinity for Aβ aggregates (K_i=37 nM, K_d=27 nM). DCDAPH shows good blood brain barrier permeation and can meet most of the requirements for the detection of Aβ plaques both in vitro and in vivo .

HY-103240

Methoxy-X04	Dyes
Methoxy-X04 is a fluorescent dye that crosses the blood-brain barrier and selectively binds to beta-pleated sheets found in dense core amyloid Aβ plaques. Methoxy-X04 retains in vitro binding affinity for amyloid b (Ab) fibrils (K_i= 26.8 nM). Methoxy-X04 is fluorescent and stains plaques, tangles, and cerebrovascular amyloid in postmortem sections of AD brain with good specificity .

HY-149696

IR-Crizotinib

Dyes

IR-Crizotinib is a NF-κB-inducing kinase (NIK) inhibitor that crosses the blood-brain barrier and fluorescently localizes intracranial glioblastoma (GBM) in mice (IC₅₀=3.381 μM). IR-Crizotinib is conjugated from the near-infrared dye IR-786 and the NF-κB-inducing kinase (NIK) inhibitor Crizotinib. IR-Crizotinib can effectively inhibit the growth and invasion of glioma in vitro and in vivo and can be used in cancer research .

HY-14536

Methylene Blue

10+ Cited Publications

Basic Blue 9; CI-52015; Methylthioninium chloride

Chromogenic Assays

Methylene blue (Basic Blue 9) is a guanylyl cyclase (sGC), monoamine oxidase A (MAO-A) and NO synthase (NOS) inhibitor. Methylene blue is a vasopressor and is often used as a dye in several medical procedures. Methylene blue through the nitric oxide syntase/guanylate cyclase signalling pathway to reduce prepulse inhibition. Methylene blue is a REDOX cycling compound and able to cross the blood-brain barrier. Methylene blue is a Tau aggregation inhibitor. Methylene blue reduces cerebral edema, attenuated microglial activation and reduced neuroinflammation .

Cat. No.	Product Name	Type

HY-W013851

EDTA-OH	Chelators
EDTA-OH is a chelating agent, which forms thermodynamically stable chelates with metal ions like calcium, magnesium, iron, zinc and copper . EDTA-OH exhibits ability of phytoremediation in heavy-metal-contaminated soils . EDTA-OH is able to cross brain-blood barrier .

HY-D0873

HEPPS EPPS	Biochemical Assay Reagents
HEPPS (EPPS) is a buffering agent with the useful pH range from 7.3 ~ 8.7. HEPPS reduces Aβ-aggregate-induced memory deficits and rescues cognitive deficits in mice. EPPS is orally active and penetrates the blood-brain barrier .

HY-137499

NT1-O12B

Drug Delivery

NT1-O12B, an endogenous chemical and a neurotransmitter-derived lipidoid (NT-lipidoid), is an effective carrier for enhanced brain delivery of several blood-brain barrier (BBB)-impermeable cargos. Doping NT1-O12B into BBB-impermeable lipid nanoparticles (LNPs) gives the LNPs the ability to cross the BBB. NT-lipidoids formulation not only facilitate cargo crossing of the BBB, but also delivery of the cargo into neuronal cells for functional gene silencing or gene recombination .

HY-Y1889

Sodium carboxymethyl cellulose (Viscosity:5000-15000 mPa.s) CMC-Na (Viscosity:5000-15000 mPa.s)	Co-solvents
Sodium carboxymethyl cellulose (Viscosity:5000-15000 mPa.s) is the sodium salt of cellulose arboxymethyl and frequently used as viscous agent, paste and barrier agent.

HY-Y0703A

Sodium carboxymethyl cellulose (Viscosity:1200-1400 mPa.s) CMC-Na (Viscosity:1200-1400 mPa.s)	Biochemical Assay Reagents
Sodium carboxymethyl cellulose (Viscosity:1200-1400 mPa.s) is the sodium salt of cellulose arboxymethyl and frequently used as viscous agent, paste and barrier agent.

HY-Y0703C

Sodium carboxymethyl cellulose (Viscosity:300-800mpa.s) CMC-Na (Viscosity:300-800mpa.s)	Biochemical Assay Reagents
Sodium carboxymethyl cellulose (Viscosity:300-800mpa.s) is the sodium salt of cellulose arboxymethyl and frequently used as viscous agent, paste and barrier agent.

HY-Y0703D

Sodium carboxymethyl cellulose (average Mw 90000) CMC-Na (average Mw 90000, DS=0.7, Viscosity:50-200 mPa.s)	Biochemical Assay Reagents
Sodium carboxymethyl cellulose (average Mw 90000, DS=0.7, Viscosity:50-200 mPa.s) is the sodium salt of cellulose arboxymethyl and frequently used as viscous agent, paste and barrier agent .

HY-Y1889A

Sodium carboxymethyl cellulose (MW 250000) 5+ Cited Publications CMC-Na (MW 250000); CMC-Na (Viscosity:1500-3100 mPa.s)	Co-solvents
Sodium carboxymethyl cellulose (CMC-Na) (MW 250000) is a sodium salt of carboxymethyl cellulose. Sodium carboxymethyl cellulose has adsorption and corrosion inhibition on low-carbon steel in an acidic medium. Sodium carboxymethyl cellulose can be used as a thickener, paste and barrier agent .

HY-W598230A

m-PEG-NH2 hydrochloride (MW 2000)	Drug Delivery
m-PEG-NH2 (hydrochloride) (MW 2000) is a barrier permeation compound involved in the preparation of hybrid gels with adsorption and size exclusion chromatography (AdSEC) properties. m-PEG-NH2 helps AdSEC gels separate from complex biological mixtures such as blood, urine, sweat, and tears.

HY-B1102

Evans Blue

5+ Cited Publications

Direct Blue 53; T-1824; C.I. 23860

Cell Assay Reagents

Evans Blue (Direct Blue 53) is a potent inhibitor of L-glutamate uptake via the membrane bound excitatory amino acid transporter (EAAT). Evans Blue is a L-glutamate and kainate receptor-mediated currents inhibitor. Evans Blue has a strong affinity towards serum albumin, making it a high molecular weight protein tracer. Evans Blue is also used to study BBB (blood-brain barrier) permeability .

HY-115340

Decanoic acid sodium

Biochemical Assay Reagents

Decanoic acid sodium, also known as Decanoic acid sodium, is a salt of the fatty acid capric acid. It is easily soluble in water and has a slightly soapy smell. Decanoic acid sodium acts as a penetration enhancer, which means it increases the absorption and bioavailability of drugs across biological membranes, including the intestinal epithelium and the blood-brain barrier. This property makes it useful in pharmaceutical formulations to improve drug delivery and effectiveness. Furthermore, Decanoic acid sodium has potential applications in food preservatives and cosmetics due to its antibacterial properties.

Cat. No.	Product Name	Target	Research Area

HY-107130

Alirinetide GM604	Peptides	Neurological Disease
Alirinetide (GM604) is an oligopeptide containing 6 amino acids. Alirinetide can cross the blood-brain barrier and can be used for the research of multiple neurodegenerative diseases .

HY-105077A

Nemifitide diTFA INN 00835 diTFA	5-HT Receptor	Neurological Disease
Nemifitide diTFA (INN 00835 diTFA) is a synthetic pentapeptide antidepressant with a potential for rapid onset of action . Nemifitide diTFA is a peptide analog of melanocyte-inhibiting factor (MIF) . Nemifitide diTFA can cross the blood-brain barrier .

HY-17573

Carbetocin 1 Publications Verification	Oxytocin Receptor	Neurological Disease Endocrinology
Carbetocin, an oxytocin (OT) analogue, is an oxytocin receptor agonist with a K_i of 7.1 nM. Carbetocin has high affinity to chimeric N-terminus (E1) of the oxytocin receptor (K_i=1.17 μM). Carbetocin has the potential for postpartum hemorrhage research. Carbetocin can crosse the blood-brain barrier and produces antidepressant-like activity via activation of oxytocin receptors in the CNS .

HY-P3585

Epobis	TNF Receptor	Neurological Disease Inflammation/Immunology
Epobis, a dendrimeric peptide, is a recombinant form of erythropoietin. Epobis is a potent erythropoietin receptor agonist. Epobis promotes neuritogenesis in primary motoneurons. Epobis decrease TNF release and crosses the blood-brain barrier. Epobis has anti-inflammatory and memory enhancing properties .

HY-P10216

CAQK peptide	Peptides	Others
CAQK peptide selectively binds to injured mouse brain. CAQK peptide selectively targets demyelinating areas and it is absent from healthy tissue. The CAQK peptide target is a proteoglycan complex upregulated in brain injuries and is used for drug delivery. CAQK peptide can penetrate the blood-brain barrier .

HY-17573A

Carbetocin acetate 1 Publications Verification	Oxytocin Receptor	Neurological Disease Endocrinology
Carbetocin acetate, an oxytocin (OT) analogue, is an oxytocin receptor agonist with a K_i of 7.1 nM. Carbetocin acetate has high affinity to chimeric N-terminus (E1) of the oxytocin receptor (K_i=1.17 μM). Carbetocin acetate has the potential for postpartum hemorrhage research. Carbetocin acetate can crosse the blood-brain barrier and produces antidepressant-like activity via activation of oxytocin receptors in the CNS .

HY-148195

NNZ 2591	Peptides	Neurological Disease
NNZ 2591 is a synthetic analogue of a small peptide of cyclic glycine proline (cGP). NNZ 2591 shows orally active and cross the blood-brain barrier. NNZ 2591 shows neuroprotective after ischemic brain injury. NNZ 2591 improves motor function in a rat model of Parkinson's disease. NNZ 2591 has the potential for the research of ischemic brain injury and angelman syndrome .

HY-107663

MIF-1 Pro-Leu-Gly-NH2; Melanostatin	Dopamine Receptor	Neurological Disease
MIF-1 (Melanostatin), an endogenous brain peptide, is a potent dopamine receptor allosteric modulator. MIF-1 inhibits melanin formation. MIF-1 blocks the effects of opioid receptor activation to modulate the analgesic effects. MIF-1 accesses from the blood to the CNS by directly crossing the blood-brain barrier (BBB) .

HY-P1136B

TAT-Gap19	Gap Junction Protein	Cardiovascular Disease Inflammation/Immunology
TAT-Gap19, a Cx mimetic peptide, is a specific connexin43 hemichannel (Cx43 HC) inhibitor. TAT-Gap19 does not inhibits the corresponding Cx43 GJCs. TAT-Gap19 traverses the blood-brain barrier and alleviate liver fibrosis in mice .

HY-107663A

MIF-1 TFA Pro-Leu-Gly-NH2 TFA; Melanostatin TFA	Dopamine Receptor	Neurological Disease
MIF-1 TFA (Melanostatin), an endogenous brain peptide, is a potent dopamine receptor allosteric modulator. MIF-1 TFA inhibits melanin formation. MIF-1 TFA blocks the effects of opioid receptor activation to modulate the analgesic effects. MIF-1 TFA accesses from the blood to the CNS by directly crossing the blood-brain barrier (BBB) .

HY-P1136C

TAT-Gap19 TFA	Gap Junction Protein	Cardiovascular Disease Inflammation/Immunology
TAT-Gap19 TFA, a Cx mimetic peptide, is a specific connexin43 hemichannel (Cx43 HC) inhibitor. TAT-Gap19 TFA does not inhibits the corresponding Cx43 GJCs. TAT-Gap19 TFA traverses the blood-brain barrier and alleviate liver fibrosis in mice .

HY-P2314

HAIYPRH hydrochloride	Transferrin Receptor	Cancer
HAIYPRH hydrochloride, a targeting ligand, can specially bind to transferrin receptor (TfR). HAIYPRH hydrochloride can mediate the transport of nanocarriers across the blood-brain barrier .

HY-P5918

Galanin-B2

NAX-5055
Peptides Neurological Disease

Galanin-B2 (NAX-5055) has activity in the epilepsy model. Galanin-B2 can penetrate the blood-brain-barrier .

HY-P0285

Rabies Virus Glycoprotein	RABV	Infection
Rabies Virus Glycoprotein is a 29-amino-acid cell penetrating peptide derived from a rabies virus glycoprotein that can cross the blood-brain barrier (BBB) and enter brain cells.

HY-P0285A

Rabies Virus Glycoprotein TFA 1 Publications Verification	RABV	Infection
Rabies Virus Glycoprotein (TFA) is a 29-amino-acid cell penetrating peptide derived from a rabies virus glycoprotein that can cross the blood-brain barrier (BBB) and enter brain cells .

HY-P4989

Type A Allatostatin III	Biochemical Assay Reagents	Infection
Type A Allatostatin III (allatostatin 3) is a blood-brain barrier permeable and reversible neuropeptide that inhibits hormone synthesis in juvenile female cockroaches. Type A Allatostatin III can be used in pesticide research .

HY-P5219

Acetyl heptapeptide-4

Peptides Others

Acetyl heptapeptide-4 is a bioactive peptide with antiallergic effect and has been reported used as a cosmetic ingredient .
HY-P2634

Acetyl pentapeptide-1

Peptides Metabolic Disease

Acetyl pentapeptide-1 是一种五肽。Acetyl pentapeptide-1 与其他寡肽结合可增强皮肤屏障功能。

HY-P5911

GluN1(359-378)	Peptides	Inflammation/Immunology
GluN1 (359-378) is an anti-N-methyl-D-aspartate receptor (NMDAR) antibody. GluN1 (359-378) can cross the blood-brain barrier. GluN1 (359-378) can be used to study anti-NMDAR encephalitis therapy targeting the immune system .

HY-P10019

Pegsebrenatide NLY01	GCGR	Neurological Disease
Pegsebrenatide (NLY01) is a long-acting GLP-1R agonist. Pegsebrenatide has an extended half-life and favorable blood-brain barrier penetration. Pegsebrenatide can block A1 astrocyte transformation, reducing dopaminergic cell death, and improving motor symptoms in mouse models of PD .

HY-P1178

Cyclotraxin B 3 Publications Verification	Trk Receptor	Neurological Disease
Cyclotraxin B, a cyclic peptide, is a highly potent and selective TrkB inhibitor without altering the binding of BDNF. Cyclotraxin B non-competitively inhibits BDNF-induced TrkB activity with an IC₅₀ of 0.30 nM. Cyclotraxin B can crosse the blood-brain-barrier and has analgesic and anxiolytic-like behavioral effects .

HY-P1178A

Cyclotraxin B TFA	Trk Receptor	Neurological Disease
Cyclotraxin B TFA, a cyclic peptide, is a highly potent and selective TrkB inhibitor without altering the binding of BDNF. Cyclotraxin B TFA non-competitively inhibits BDNF-induced TrkB activity with an IC₅₀ of 0.30 nM. Cyclotraxin B TFA can crosse the blood-brain-barrier and has analgesic and anxiolytic-like behavioral effects .

HY-P5315

eNOS pT495 decoy peptide	Peptides	Others
eNOS pT495 decoy peptide is a specific decoy peptide to prevent T495 phosphorylation reduced eNOS uncoupling and mitochondrial redistribution. eNOS pT495 decoy peptide is used in ventilator-induced lung injury research .

HY-P10153

gH625	Peptides	Others
gH625 is a cell-penetrating viral peptide which is a part of glycoprotein H of Herpes simplex virus type I. gH625 is able to cross the cell membrane and to transport many conjugated cargoes into the cytosol. gH625 is permeable to the blood-brain barrier (BBB) and can enter the rat brain in vivo without toxic effects. gH625 can be used for siRNA delivery research .

HY-P4073

ANG1005 GRN1005; Paclitaxel trevatide	Antibody-Drug Conjugates (ADCs)	Cancer
ANG1005 (Paclitaxel trevatide) is a brain-penetrating peptide-drug conjugate. ANG1005, a taxane derivative, consists of three paclitaxel (HY-B0015) molecules covalently linked to Angiopep-2, designed to cross the blood-brain and blood-cerebrospinal barriers and to penetrate malignant cells via low density lipoprotein receptor-related protein (LRP1) transport system .

HY-105066

Davunetide	Microtubule/Tubulin Amyloid-β	Neurological Disease
Davunetide is an eight amino acid snippet derived from activity-dependent neuroprotective protein (ADNP), a neurotrophic factor that exists in the mammalian CNS. Davunetide possesses neuroprotective, neurotrophic and cognitive protective roperties. Davunetide, a microtubule-stabilizing peptide, interacts with and stabilises neuron-specific βIII-tubulin in vitro. Davunetide penetrates the blood-brain barrier and is non-toxic. Davunetide inhibits Aβ aggregation and Aβ-induced neurotoxicity .

HY-P5755

SWELYYPLRANL-NH2	Peptides	Cancer
SWELYYPLRANL-NH2 is an E-cadherin and N-cadherin antagonist. SWELYYPLRANL-NH2 inhibits phage clone binding to E- or N-cad/Fc chimeric protein (IC₅₀: 0.7 and 0.09 μM respectively). SWELYYPLRANL-NH2 inhibits cell aggregation. SWELYYPLRANL-NH2 can be used to promote drug delivery through epithelial and endothelial permeability barriers .

HY-P1430A

11R-VIVIT TFA 5+ Cited Publications Cell permeable NFAT inhibitor TFA	Nuclear Factor of activated T Cells (NFAT)	Metabolic Disease
11R-VIVIT TFA is a cell-permeable nuclear factor of activated T cells (NFAT) inhibitor. 11R-VIVIT TFA can be used for the research of podocyte and diabetic nephropathy .

HY-P1430

11R-VIVIT Cell permeable NFAT inhibitor	Nuclear Factor of activated T Cells (NFAT)	Metabolic Disease
11R-VIVIT is a cell-permeable nuclear factor of activated T cells (NFAT) inhibitor. 11R-VIVIT can be used for the research of podocyte and diabetic nephropathy .

HY-P5232

Tetrapeptide-21	Peptides	Others
Tetrapeptide-21 is a bioactive peptide with anti-wrinkle and and reducing skin hyperpigmentation effect, and has been reported used as a cosmetic ingredient .

HY-P5238

Trifluoroacetyl tripeptide-2

Peptides Others

Trifluoroacetyl tripeptide-2 is a bioactive peptide with anti-aging effect and has been reported used as a cosmetic ingredient .

HY-P5755A

SWELYYPLRANL-NH2 TFA	Peptides	Cancer
SWELYYPLRANL-NH2 TFA is an E-cadherin and N-cadherin antagonist. SWELYYPLRANL-NH2 TFA inhibits phage clone binding to E- or N-cad/Fc chimeric protein (IC₅₀: 0.7 and 0.09 μM respectively). SWELYYPLRANL-NH2 TFA inhibits cell aggregation. SWELYYPLRANL-NH2 can be used to promote drug delivery through epithelial and endothelial permeability barriers .

HY-106224B

Orexin A (human, rat, mouse) (acetate) 3 Publications Verification Hypocretin-1 (human, rat, mouse) (acetate)	Orexin Receptor (OX Receptor)	Neurological Disease
Orexin A (Hypocretin-1) (human, rat, mouse) acetate is a hypothalamic neuropeptide with analgesic properties (crosses the blood-brain barrier). Orexin A (human, rat, mouse) acetate is also an OX1R agonist that induces the expression of BDNF and TH proteins in SH-SY5Y cells in a time- and dose-dependent manner. Orexin A (human, rat, mouse) acetate can be used in studies of appetite regulation, neurodegenerative diseases and modulation of injurious messaging .

HY-P5121

γ-Fibrinogen 377-395	Peptides	Cardiovascular Disease
γ-Fibrinogen377-395 is a fibrinogen-derived inhibitory peptide, as well as fibrinogen epitope. γ-Fibrinogen377-395 blocks microglia activation and inhibits fibrin-Mac-1 interactions in vitro, and suppresses experimental autoimmune encephalomyelitis (EAE) in mice in vivo. γ-Fibrinogen377-395 can be used for research in multiple sclerosis (MS), and other neuroinflammatory diseases associated with blood-brain barrier disruption and microglia activation .

HY-P5121A

γ-Fibrinogen 377-395 TFA	Peptides	Cardiovascular Disease
γ-Fibrinogen377-395 TFA is a fibrinogen-derived inhibitory peptide, as well as fibrinogen epitope. γ-Fibrinogen377-395 TFA blocks microglia activation and inhibits fibrin-Mac-1 interactions in vitro, and suppresses experimental autoimmune encephalomyelitis (EAE) in mice in vivo. γ-Fibrinogen377-395 TFA can be used for research in multiple sclerosis (MS), and other neuroinflammatory diseases associated with blood-brain barrier disruption and microglia activation .

HY-P3492

SARS-CoV-2-IN-34	SARS-CoV	Infection
SARS-CoV-2-IN-34 (S-20-1) is a blood brain barrier penetrable pan-coronavirus (CoV) fusion inhibitor with broad-spectrum inhibitory activity. SARS-CoV-2-IN-34 effectively inhibits infection by pseudotyped and authentic SARS-CoV-2, and pseudotyped variants of concern (VOCs). SARS-CoV-2-IN-34 shows high affinity to RBD in S1 and HR1 domain in S2 of SARS-CoV-2 S protein. SARS-CoV-2-IN-34 can be used for the research of infection .

HY-P0299A

LSKL, Inhibitor of Thrombospondin (TSP-1) (TFA) Maximum Cited Publications 10 Publications Verification	TGF-β Receptor	Cancer
LSKL, Inhibitor of Thrombospondin (TSP-1) TFA is a latency-associated protein (LAP)-TGFβ derived tetrapeptide and a competitive TGF-β1 antagonist. LSKL, Inhibitor of Thrombospondin (TSP-1) TFA inhibits the binding of TSP-1 to LAP and alleviates renal interstitial fibrosis and hepatic fibrosis. LSKL, Inhibitor of Thrombospondin (TSP-1) TFA suppresses subarachnoid fibrosis via inhibition of TSP-1-mediated TGF-β1 activity, prevents the development of chronic hydrocephalus and improves long-term neurocognitive defects following subarachnoid hemorrhage (SAH). LSKL, Inhibitor of Thrombospondin (TSP-1) TFA can readily crosse the blood-brain barrier .

HY-P0299

LSKL, Inhibitor of Thrombospondin (TSP-1) Maximum Cited Publications 10 Publications Verification	TGF-β Receptor	Cancer
LSKL, Inhibitor of Thrombospondin (TSP-1) is a latency-associated protein (LAP)-TGFβ derived tetrapeptide and a competitive TGF-β1 antagonist. LSKL, Inhibitor of Thrombospondin (TSP-1) inhibits the binding of TSP-1 to LAP and alleviates renal interstitial fibrosis and hepatic fibrosis. LSKL, Inhibitor of Thrombospondin (TSP-1) suppresses subarachnoid fibrosis via inhibition of TSP-1-mediated TGF-β1 activity, prevents the development of chronic hydrocephalus and improves long-term neurocognitive defects following subarachnoid hemorrhage (SAH). LSKL, Inhibitor of Thrombospondin (TSP-1) can readily crosse the blood-brain barrier .

HY-P5117

TAT-CIRP	Toll-like Receptor (TLR)	Neurological Disease
TAT-CIRP is a a small peptide, refers to Trans-trans-activating (Tat)-cold-inducible RNA binding protein. TAT-CIRP is an inhibitor of myeloid differentiation protein 2 (MD2). TAT-CIRP exhibits robust neuroprotection against ischemic and hemorrhagic stroke in mice .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N6608

Physostigmine Eserine	Alkaloids Lablab purpureus (L.) Sweet Leguminosae Source classification Plants Indole Alkaloids	Cholinesterase (ChE)
Physostigmine (Eserine) is a reversible acetylcholinesterase (AChE) inhibitor. Physostigmine can crosses the blood-brain barrier and stimulates central cholinergic neurotransmission. Physostigmine can reverse memory deficits in transgenic mice with Alzheimer's disease. Physostigmine is also an antidote for anticholinergic poisoning .

HY-W016586A

Acivicin hydrochloride AT-125 hydrochloride; U-42126 hydrochloride	Infection Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Disease Research Fields	Parasite
Acivicin hydrochloride (AT-125 hydrochloride), a natural product produced by Streptomyces sviceus, is a γ-glutamyl transpeptidase (GGT) inhibitor. Acivicin hydrochloride can across the blood-brain barrier and has anti-cancer, anti-parasitic properties .

HY-N0304

L-DOPA 10+ Cited Publications Levodopa; 3,4-Dihydroxyphenylalanine	Structural Classification Human Gut Microbiota Metabolites Microorganisms Ketones, Aldehydes, Acids Disease markers Phenols Polyphenols Nervous System Disorder Endogenous metabolite	Dopamine Receptor Endogenous Metabolite
L-DOPA (Levodopa) is an orally active metabolic precursor of neurotransmitters dopamine. L-DOPA can cross the blood-brain barrier and is converted into dopamine in the brain. L-DOPA has anti-allodynic effects and the potential for Parkinson's disease .

HY-W016586

Acivicin AT-125; U-42126	Infection Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Disease Research Fields	Parasite
Acivicin (AT-125), a natural product produced by Streptomyces sviceus is a γ-glutamyl transpeptidase (GGT) inhibitor. Acivicin can across the blood-brain barrier and has anti-cancer, anti-parasitic properties .

HY-N0304A

L-DOPA sodium Levodopa sodium; 3,4-Dihydroxyphenylalanine sodium	Structural Classification Alkaloids Neurological Disease Classification of Application Fields Other Alkaloids Source classification Phenols Polyphenols Endogenous metabolite Disease Research Fields	Dopamine Receptor Endogenous Metabolite
L-DOPA (Levodopa) sodium is an orally active metabolic precursor of neurotransmitters dopamine. L-DOPA sodium can cross the blood-brain barrier and is converted into dopamine in the brain. L-DOPA sodium has anti-allodynic effects, and can be used for Parkinson's disease research .

HY-W007376

Indole-3-carboxaldehyde 3-Formylindole	Structural Classification Classification of Application Fields Source classification Plants Endogenous metabolite Indole Alkaloids Alkaloids Human Gut Microbiota Metabolites Microorganisms Cruciferae Other Diseases Isatis tinctoria L. Disease Research Fields	Endogenous Metabolite
Indole-3-carboxaldehyde (3-Formylindole), a banlangen extract, is the product of the oxidative degradation of indole-3-acetic acid (IAA) by crude enzyme preparations from etiolated pea seedlings. Indole-3-carboxaldehyde is a biochemical used to prepare analogs of the indole phytoalexin cyclobrassinin. Indole-3-carboxaldehyde also enhances the epithelial barrier and anti-inflammatory activity in the intestinal tract .

HY-N8126

Emodin 6-O-β-D-glucoside Glucoemodin	Quinones Classification of Application Fields Anthraquinones Polygonaceae Source classification Reynoutria japonica Houtt. Phenols Polyphenols Plants Disease Research Fields Inflammation/Immunology	Others
Emodin-6-O-β-D-glucoside (Glucoemodin) is an active compound from Reynoutria japonica. Emodin-6-O-β-D-glucoside shows potent anti-inflammatory and barrier protective effects. Emodin-6-O-β-D-glucoside can be used for the research of diabetic complications and atherosclerosis .

HY-N0148A

Rutin hydrate 5+ Cited Publications Rutoside hydrate; Quercetin 3-O-rutinoside hydrate	Flavonols Structural Classification Flavonoids other families Source classification Phenols Polyphenols Plants	Amyloid-β Autophagy Apoptosis Endogenous Metabolite
Rutin (Rutoside) hydrate is a flavonoid found in many plants and shows a wide range of biological activities including anti-inflammatory, antidiabetic, antioxidant, neuroprotective, nephroprotective, hepatoprotective and reducing Aβ oligomer activities. Rutin hydrate can cross the blood brain barrier. Rutin hydrate attenuates vancomycin-induced renal tubular cell apoptosis via suppression of apoptosis, mitochondrial dysfunction, and oxidative stress .

HY-137499

NT1-O12B	Structural Classification Alkaloids Neurological Disease Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Indole Alkaloids	Liposome Endogenous Metabolite
NT1-O12B, an endogenous chemical and a neurotransmitter-derived lipidoid (NT-lipidoid), is an effective carrier for enhanced brain delivery of several blood-brain barrier (BBB)-impermeable cargos. Doping NT1-O12B into BBB-impermeable lipid nanoparticles (LNPs) gives the LNPs the ability to cross the BBB. NT-lipidoids formulation not only facilitate cargo crossing of the BBB, but also delivery of the cargo into neuronal cells for functional gene silencing or gene recombination .

HY-N0148

Rutin 5+ Cited Publications Rutoside; Quercetin 3-O-rutinoside	Flavonols Structural Classification Classification of Application Fields Source classification Plants Flavonoids other families Sunscreen Leguminosae Phenols Polyphenols Cosmetic Research Disease Research Fields Glycyrrhiza uralensis Fisch. Cancer	Amyloid-β Autophagy Apoptosis Endogenous Metabolite
Rutin (Rutoside) is a flavonoid found in many plants and shows a wide range of biological activities including anti-inflammatory, antidiabetic, antioxidant, neuroprotective, nephroprotective, hepatoprotective and reducing Aβ oligomer activities. Rutin is also a CBR1 inhibitor, which can cross the blood brain barrier. Rutin attenuates vancomycin-induced renal tubular cell apoptosis via suppression of apoptosis, mitochondrial dysfunction, and oxidative stress .

HY-117081

C30(ω-hydroxy) Ceramide (d18:1/30:0)	Natural Products Classification of Application Fields Source classification Other Diseases Endogenous metabolite Disease Research Fields	Others
C30(ω-hydroxy) Ceramide (d18:1/30:0), a sphingolipid, is an epidermis-specifically vital component of the water barrier in mammalian skin. C30(ω-hydroxy) Ceramide (d18:1/30:0) is expressed in epidermal keratinocytes and male germ cells during their differentiation and maturation. C30(ω-hydroxy) Ceramide (d18:1/30:0) deficiency in the epiderm of Elovl4 deletion or mutation mice .

HY-N0784

Ginkgolide B 3 Publications Verification BN-52021	Structural Classification Classification of Application Fields Ginkgoaceae Terpenoids Source classification Diterpenoids Plants Endogenous metabolite Disease Research Fields Ginkgo biloba Cancer	Platelet-activating Factor Receptor (PAFR) Apoptosis
Ginkgolide B (BN-52021), a terpene lactone, is a potent platelet activating factor antagonist. Ginkgolide B protects endothelial cells via the activation of PXR from injuries induced by xeno- and endobiotics. Ginkgolide B can pass through the brain-blood barrier. Ginkgolide B has anti-oxidant, anti-inflammatory, anti-tumor, and anti-apoptotic activity. Ginkgolide B has marked neuroprotective effects against ischemia-induced impairments .

HY-110281

Dehydroascorbic acid	Structural Classification Microorganisms Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Endogenous Metabolite
Dehydroascorbic acid, a blood-brain barrier transportable form of vitamin C, mediates potent cerebroprotection in experimental stroke.

HY-122489

DL-Laudanosine	Alkaloids Microorganisms Animals Source classification Isoquinoline Alkaloids	Drug Metabolite
DL-Laudanosine, an Atracurium and Cisatracurium metabolite, crosses the blood–brain barrier and may cause excitement and seizure activity .

HY-N0318

Salvianolic acid A 1 Publications Verification	Structural Classification Stilbenes Classification of Application Fields Labiatae Source classification Samanea saman (Jacq.) Merr. Phenols Polyphenols Plants Inflammation/Immunology Disease Research Fields	MMP
Salvianolic acid A could protect the blood brain barrier through matrix metallopeptidase 9 (MMP-9) inhibition and anti-inflammation.

HY-N6685

3-Acetyldeoxynivalenol	Cardiovascular Disease Microorganisms Classification of Application Fields Terpenoids Sesquiterpenes Source classification Disease Research Fields	Others
3-Acetyldeoxynivalenol, a trichothecene mycotoxin deoxynivalenol (DON) acetylated derivative , is a blood-brain barrier (BBB) permeable mycotoxin .

HY-B0318

Metronidazole 20+ Cited Publications	Infection Structural Classification Microorganisms Classification of Application Fields Antibiotics Source classification Antibacterial Disease Research Disease Research Fields Other Antibiotics	Bacterial Parasite Apoptosis Antibiotic
Metronidazole is an orally active nitroimidazole antibiotic. Metronidazole can cross blood brain barrier. Metronidazole can be used for the research of anaerobic infections .

HY-N9343

Kulactone	Triterpenes other families Classification of Application Fields Terpenoids Source classification Plants Disease Research Fields Inflammation/Immunology	Bacterial Fungal Parasite
Kulactone, a natural bioflavonoid and an inhibitor against jRdRp, possesses antifungal, antibacterial and antiplasmodial activities. Kulactone exhibit no crossing through Blood Brain Barrier (BBB) .

HY-B0303A

Diphenhydramine hydrochloride 3 Publications Verification	Structural Classification Alkaloids Classification of Application Fields Other Alkaloids Source classification Endogenous metabolite Inflammation/Immunology Disease Research Fields	Histamine Receptor Endogenous Metabolite Bacterial Apoptosis
Diphenhydramine hydrochloride is a first-generation histamine H1-receptor antagonist with anti-cholinergic effect. Diphenhydramine hydrochloride can across the ovine blood-brain barrier (BBB) .

HY-P0285

Rabies Virus Glycoprotein	Infection Structural Classification Natural Products Microorganisms Classification of Application Fields Source classification Disease Research Fields	RABV
Rabies Virus Glycoprotein is a 29-amino-acid cell penetrating peptide derived from a rabies virus glycoprotein that can cross the blood-brain barrier (BBB) and enter brain cells.

HY-N2072

Crocetin Transcrocetin; trans-Crocetin	Structural Classification Classification of Application Fields Terpenoids Source classification Diterpenoids Lridaceae Plants Crocus sativus L. Endogenous metabolite Disease Research Fields Cancer	iGluR Endogenous Metabolite
Crocetin (Transcrocetin), extracted from saffron (Crocus sativus L.), acts as an NMDA receptor antagonist with high affinity . Crocetin is capable of crossing the blood-brain barrier and reach the central nervous system (CNS) .

HY-N0194

Asiatic acid 2 Publications Verification	Triterpenes Structural Classification Classification of Application Fields Terpenoids Source classification Plants Umbelliferae Vitex trifolia L. Inflammation/Immunology Disease Research Fields	Apoptosis Parasite
Asiatic acid, a pentacyclic triterpene found in Centella asiatica (Centella asiatica), has anticancer activity. Asiatic acid induces apoptosis in melanoma cells and has barrier protective effects on human aortic endothelial cells (HAEC). Asiatic acid also has anti-inflammatory activity and inhibits tumor necrosis factor (TNF)-α-induced endothelial barrier dysfunction. Asiatic acid also inhibits NLRP3 inflammasome activation and NF-κB pathway, effectively inhibits inflammation in rats, and has neuroprotective effects in rat spinal cord injury (SCI) model .

HY-N12614

Diorcinol	Structural Classification Microorganisms Marine natural products Source classification Phenols Polyphenols Marine microorganism	Phosphatase
Diorcinol is a potent SHP1 inhibitor with an IC₅₀ value of 0.96 μM. Diorcinol can be isolated from Aspergillus sydowii. Diorcinol has good blood-brain barrier penetration and can be used for diabetes research .

HY-N1501

Beta-asarone 2 Publications Verification	Acorus tatarinowii Schott Simple Phenylpropanols Araceae Source classification Phenylpropanoids Plants	Others
Beta-asarone is a major ingredient of Acorus tatarinowii Schott, penetrates blood brain barrier, with the properties of immunosuppression, central nervous system inhibition, sedation, and hypothermy. Beta-asarone protects against Parkinson’s disease .

HY-N0003

Honokiol Maximum Cited Publications 41 Publications Verification NSC 293100	Structural Classification Magnolia officinalis. Rehd. et Wils. Classification of Application Fields Source classification Magnoliaceae Lignans Phenylpropanoids Plants Disease Research Fields Cancer	Akt Autophagy HCV ERK
Honokiol is a bioactive, biphenolic phytochemical that possesses potent antioxidative, anti-inflammatory, antiangiogenic, and anticancer activities by targeting a variety of signaling molecules. It inhibits the activation of Akt. Honokiol can readily cross the blood brain barrier .

HY-N11061

Withaphysalin D	Structural Classification Physalis minima Linn. Source classification Plants Solanaceae Steroids	iGluR
Withaphysalin D is a selective antagonist against the N-methyl-D-aspartate receptor (NMDAR) containing GluN2B. Withaphysalin D can be isolated from water lilies and has neuroprotective properties. Withaphysalin D is able to cross the blood-brain barrier .

HY-N0368

Linalool 1 Publications Verification	Cardiovascular Disease Structural Classification Other Monoterpenes Scutellaria indica L. Microorganisms Classification of Application Fields Terpenoids Source classification Umbelliferae Plants Endogenous metabolite Disease Research Fields	Apoptosis iGluR Endogenous Metabolite Bacterial
Linalool is a natural monoterpene which is a competitive NMDA receptor antagonist. Linalool is orally active and crosses the blood-brain barrier. Linalool has anticancer, antibacterial, anti-inflammatory, neuroprotective, anxiolytic, antidepressant, anti-stress, cardioprotective, hepatoprotective, nephroprotective and pulmonary protective activities .

HY-N0729

Linoleic acid 5+ Cited Publications	Cardiovascular Disease Structural Classification Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Disease markers Endocrine diseases Endogenous metabolite Disease Research Fields Biological Pesticide Research Agricultural Research	Endogenous Metabolite
Linoleic acid is a common polyunsaturated (PUFA) found in plant-based oils, nuts and seeds. Linoleic acid is a part of membrane phospholipids, and functions as a structural component to maintain a certain level of membrane fluidity of the transdermal water barrier of the epidermis. Linoleic acid induces red blood cells and hemoglobin damage via oxidative mechanism .

HY-101402

Cyclo(his-pro) Cyclo(histidyl-proline); Histidylproline diketopiperazine	Structural Classification Natural Products Source classification Endogenous metabolite	NF-κB Endogenous Metabolite
Cyclo(his-pro) (Cyclo(histidyl-proline)) is an orally active cyclic dipeptide structurally related to tyreotropin-releasing hormone . Cyclo(his-pro) could inhibit NF-κB nuclear accumulation. Cyclo(his-pro) can cross the brain-blood-barrier and affect diverse inflammatory and stress responses .

HY-N0496

Ruscogenin 2 Publications Verification	Cardiovascular Disease Ophiopogon japonicus (L. f.) Ker-Gawl. Structural Classification Liliaceae Classification of Application Fields Source classification Plants Disease Research Fields Steroids	NOD-like Receptor (NLR)
Ruscogenin, an important steroid sapogenin derived from Ophiopogon japonicus, attenuates cerebral ischemia-induced blood-brain barrier dysfunction by suppressing TXNIP/NLRP3 inflammasome activation and the MAPK pathway. Ruscogenin exerts significant anti-inflammatory and anti-thrombotic activities. Ruscogenin has orally bioactivity .

HY-W013075

Rutin trihydrate 5+ Cited Publications Rutoside trihydrate; Quercetin 3-O-rutinoside trihydrate	Structural Classification Flavonoids Flavones Combretaceae Combretum micranthum G. Don Source classification Plants	Apoptosis Endogenous Metabolite
Rutin (Rutoside) trihydrate is a multifunctional natural flavonoid glycoside. Rutin trihydrate has been demonstrating excellent antioxidant, anti-inflammatory, anti-diabetic, and anti-carcinogenic properties. Cardioprotective and neuroprotective activities .

HY-15121

L-Theanine 1 Publications Verification L-Glutamic Acid γ-ethyl amide; Nγ-Ethyl-L-glutamine	Structural Classification Microorganisms Neurological Disease Classification of Application Fields Anti-aging Source classification Amino acids Plants Camellia sinensis (L.) O. Ktze. Disease Research Fields Theaceae	Apoptosis Endogenous Metabolite Reactive Oxygen Species
L-Theanine (L-Glutamic Acid γ-ethyl amide) is a non-protein amino acid contained in green tea leaves, which blocks the binding of L-glutamic acid to glutamate receptors in the brain, and with neuroprotective, anticancer and anti-oxidative activities. L-Theanine can pass through the blood–brain barrier and is orally active .

HY-W016420

Fosfomycin sodium 4 Publications Verification MK-0955 sodium	Infection Structural Classification Natural Products Microorganisms Classification of Application Fields Source classification Disease Research Fields	Bacterial Antibiotic
Fosfomycin (MK-0955) sodium is a blood-brain barrier penetrating, broad-spectrum antibiotic by irreversibly inhibiting an early stage in cell wall synthesis. Fosfomycin sodium shows both in vivo and in vitro activity against a wide range of bacteria, including multidrug-resistant (MDR), extensively drug-resistant (XDR), and pan-drug-resistant (PDR) bacteria .

HY-101402A

Cyclo(his-pro) TFA Cyclo(histidyl-proline) TFA; Histidylproline diketopiperazine TFA	Natural Products Source classification Endogenous metabolite	NF-κB Endogenous Metabolite
Cyclo(his-pro) TFA (Cyclo(histidyl-proline) TFA) is an orally active cyclic dipeptide structurally related to tyreotropin-releasing hormone . Cyclo(his-pro) TFA could inhibit NF-κB nuclear accumulation. Cyclo(his-pro) TFA can cross the brain-blood-barrier and affect diverse inflammatory and stress responses .

HY-N3187

Nimbin	Other Terpenoids Infection Structural Classification other families Neurological Disease Classification of Application Fields Terpenoids Source classification Plants Inflammation/Immunology Disease Research Fields	Flavivirus Dengue virus Fungal Bacterial Histamine Receptor
Nimbin is a intermediate limonoid isolated from Azadirachta. Nimbin prevents tau aggregation and increases cell viability. Nimbin is effective inhibits the envelope protein of dengue virus. Nimbin has anti-inflammatory, antipyretic, antifungal, antihistamine, antiseptic, antioxidant, anti-cancer and anti-viral properties. Nimbin can across blood-brain barrier .

HY-N0304R

L-DOPA (Standard) Levodopa (Standard); 3,4-Dihydroxyphenylalanine (Standard)	Structural Classification Human Gut Microbiota Metabolites Microorganisms Ketones, Aldehydes, Acids Disease markers Phenols Polyphenols Nervous System Disorder Endogenous metabolite	Dopamine Receptor Endogenous Metabolite
L-DOPA (Standard) is the analytical standard of L-DOPA. This product is intended for research and analytical applications. L-DOPA (Levodopa) is an orally active metabolic precursor of neurotransmitters dopamine. L-DOPA can cross the blood-brain barrier and is converted into dopamine in the brain. L-DOPA has anti-allodynic effects and the potential for Parkinson's disease .

HY-17387

(-)-Huperzine A 3 Publications Verification Huperzine A	Structural Classification Neurological Disease Classification of Application Fields Anti-aging Huperziaceae Source classification Pyridine Alkaloids Plants Alkaloids Terpenoids Sesquiterpenes Huperzia serrata Disease Research Fields	Cholinesterase (ChE) Apoptosis iGluR
(-)-Huperzine A (Huperzine A) is an alkaloid isolated from Huperzia serrata, with neuroprotective activity. (-)-Huperzine A is a potent, highly specific, reversible and blood-brain barrier penetrant inhibitor of acetylcholinesterase (AChE), with an IC₅₀ of 82 nM. (-)-Huperzine A also is non-competitive antagonist of N-methyl-D-aspartate glutamate (NMDA) receptor. (-)-Huperzine A is developed for the research of neurodegenerative diseases, including Alzheimer’s disease .

HY-N0729R

Linoleic acid (Standard)	Cardiovascular Disease Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Disease markers Endocrine diseases Endogenous metabolite Disease Research Fields Biological Pesticide Research Agricultural Research	Endogenous Metabolite
Linoleic acid (Standard) is the analytical standard of Linoleic acid. This product is intended for research and analytical applications. Linoleic acid is a common polyunsaturated (PUFA) found in plant-based oils, nuts and seeds. Linoleic acid is a part of membrane phospholipids, and functions as a structural component to maintain a certain level of membrane fluidity of the transdermal water barrier of the epidermis. Linoleic acid induces red blood cells and hemoglobin damage via oxidative mechanism .

HY-13821

Epoxomicin 5+ Cited Publications BU-4061T	Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Inflammation/Immunology Disease Research Fields	Proteasome Apoptosis
Epoxomicin (BU-4061T) is an epoxyketone-containing natural product and a potent, selective and irreversible proteasome inhibitor. Epoxomicin covalently binds to the LMP7, X, MECL1, and Z catalytic subunits of the proteasome and potently inhibits primarily the chymotrypsin-like activity. Epoxomicin can cross the blood-brain barrier. Epoxomicin has strongly antitumor and anti-inflammatory activity .

HY-10985

Marizomib 5+ Cited Publications Salinosporamide A; NPI-0052	Marine natural products Source classification Marine microorganism	Proteasome
Marizomib (Salinosporamide A) is a second-generation, irreversible, brain-penetrant, pan-proteasome inhibitor. Marizomib inhibits the CT-L (β5), CT-T-laspase-like (C-L, β1) and trypsin-like (T-L, β2) activities of the 20S proteasome (IC₅₀=3.5, 28, and 430 nM, respectively) .

HY-N3807

Enniatin B1 1 Publications Verification	Cardiovascular Disease Infection Alkaloids Microorganisms Classification of Application Fields Source classification Disease Research Fields	Acyltransferase ERK NF-κB
Enniatin B1 is a Fusarium mycotoxin. Enniatin B1 inhibits acyl-CoA: cholesterol acyltransferase (ACAT) activity with an IC₅₀ of 73 μM in an enzyme assay using rat liver microsomes . Enniatin B1 crosss the blood-brain barrier . Enniatin B1 decreases the activation of ERK (p44/p42). Enniatin B1 inhibits moderately TNF-α-induced NF-κB activation .

HY-121618

α-Thujone	Infection Other Monoterpenes Platycladus orientalis (Linn.) Franco Cupressaceae Classification of Application Fields Neurological Disease Terpenoids Source classification Plants Disease Research Fields	GABA Receptor Reactive Oxygen Species Parasite Apoptosis Autophagy
α-Thujone is a monoterpene isolated from Thuja occidentalis essential oil with potent anti-tumor activities. α-Thujone is a reversible modulator of the GABA type A receptor and the IC₅₀ for α-Thujone is 21 μM in suppressing the GABA-induced currents. α-Thujone induces ROS accumulation-dependent cytotoxicity, also induces cell apoptosis and autophagy. α-Thujone has antinociceptive, insecticidal, and anthelmintic activity, and easily penetrates the blood-brain barrier .

HY-N0408

Picroside II 1 Publications Verification	Infection Structural Classification Iridoids Neurological Disease Classification of Application Fields Terpenoids Scrophulariaceae Plants Picrorhiza scrophulariiflora Pennell Inflammation/Immunology Disease Research Fields	NF-κB Reactive Oxygen Species Apoptosis Influenza Virus
Picroside II, an iridoid compound extracted from Picrorhiza, exhibits anti-inflammatory and anti-apoptotic activities. picroside II alleviates the inflammatory response in sepsis and enhances immune function by inhibiting the activation of NLRP3 inflammasome and NF-κB pathways . Picroside II is an antioxidant, exhibits a significant neuroprotective effect through reducing ROS production and protects the blood-brain barrier (BBB) after cerebral ischemia-reperfusion (CI/R) injury. Picroside II has antioxidant, anti-inflammatory, immune regulatory, anti-virus and other pharmacological activities .

HY-N0123

Aloin 5+ Cited Publications Aloin-A; Barbaloin-A	Quinones Structural Classification Liliaceae Classification of Application Fields Anthraquinones Source classification Phenols Polyphenols Aloe vera (L.) Burm. f. Plants Disease Research Fields Cancer	Others
Aloin (Aloin-A; Barbaloin-A) is a natural anti-tumor anthraquinone glycoside with iron chelating activity. Aloin induces the differentiation of MC3T3-E1 cells into osteoblasts through MAPK-mediated Wnt and Bmp signaling pathways. Alkaline phosphatase (ALP) is an early marker of osteoblast differentiation, and the activity of ALP is also enhanced by Aloin. Aloin also reduces brain edema, reduces blood-brain barrier disruption and improves cortical impact injuries. Aloin is used in research into osteoporosis and traumatic brain injury (TBI) .

Cat. No.	Product Name	Chemical Structure

HY-100642S

3-O-Methyltolcapone-d7
3-O-Methyltolcapone-d₇ is a deuterium labeled 3-O-Methyltolcapone. 3-O-Methyltolcapone is a metabolite of Tolcapone. Tolcapone is an orally active, reversible, selective and potent COMT inhibitor. Tolcapone crosses the blood-brain barrier, and can be used for treatment of Parkinson's disease[1][2].

HY-B0007S

Baclofen-d4

Baclofen-d₄ is the deuterium labeled Baclofen. Baclofen, a lipophilic derivative of γ-aminobutyric acid (GABA), is an orally active, selective metabotropic GABAB receptor (GABABR) agonist. Baclofen mimics the action of GABA and produces slow presynaptic inhibition through the GABAB receptor. Baclofen has high blood brain barrier penetrance. Baclofen has the potential for muscle spasticity research[1][2][3].

HY-B0309S2

Felodipine-d3
Felodipine-d₃ is the deuterium labeled Felodipine. Felodipine, a dihydropyridine, is a potent, vasoselective calcium channel antagonist. Felodipine lowers blood pressure (BP) by selective action on vascular smooth muscle, especially in the resistance vessels. Felodipine, an anti-hypertensive agent, induces autophagy. Felodipine can cross the blood-brain barrier[1][2][3].

HY-13458S1

Droxidopa-13C2,15N hydrochloride
Droxidopa- ¹³C₂, ¹⁵N (hydrochloride) is deuterium labeled Droxidopa. Droxidopa(L-DOPS), the mixture of Droxidopa (w/w80%) and Pharmaceutical starch (w/w20%), acts as a proagent to the neurotransmitters norepinephrine (noradrenaline) and epinephrine (adrenaline); Droxidopa(L-DOPS) is capable of crossing the protective blood–brain barrier[1][2].

HY-B0309S1

Felodipine-d5
Felodipine-d₅ is deuterium labeled Felodipine. Felodipine, a dihydropyridine, is a potent, vasoselective calcium channel antagonist. Felodipine lowers blood pressure (BP) by selective action on vascular smooth muscle, especially in the resistance vessels. Felodipine, an anti-hypertensive agent, induces autophagy. Felodipine can cross the blood-brain barrier[1][2][3].

HY-B1395S1

Mecamylamine hydrochloride-13C4,15N

Mecamylamine (hydrochloride)- ¹³C₄, ¹⁵N is the ¹³C-labeled and ¹⁵N-labeled Mecamylamine hydrochloride. Mecamylamine hydrochloride is an orally active, nonselective, noncompetitive nAChR antagonist that can treat various neuropsychiatric disorders. Mecamylamine hydrochloride is originally used as a ganglionic blocker in treating hypertension. Mecamylamine hydrochloride can easily crosses the blood-brain barrier[1][2].

HY-132670S

(R)-(-)-Felodipine-d5

(R)-(-)-Felodipine-d₅ is the deuterium labeled (R)-(-)-Felodipine. (R)-(-)-Felodipine is the S enantiomer of Felodipine. Felodipine, a dihydropyridine, is a potent, vasoselective calcium channel antagonist. Felodipine lowers blood pressure (BP) by selective action on vascular smooth muscle, especially in the resistance vessels. Felodipine, an anti-hypertensive agent, induces autophagy. Felodipine can cross the blood-brain barrier[1][2][3].

HY-128463S

N-tert-Butyl-α-phenylnitrone-d14

N-tert-Butyl-α-phenylnitrone-d₁₄ is the deuterium labeled N-tert-Butyl-α-phenylnitrone[1]. N-tert-Butyl-α-phenylnitrone is a nitrone-based free radical scavenger that forms nitroxide spin adducts. N-tert-Butyl-α-phenylnitrone inhibits COX2 catalytic activity. N-tert-Butyl-α-phenylnitrone has potent ROS scavenging, anti-inflammatory, neuroprotective, anti-aging and anti-diabetic activities, and can penetrate the blood-brain barrier[2][3][4][5].

HY-B0303AS1

Diphenhydramine-d5 hydrochloride
Diphenhydramine-d₅ (hydrochloride) is the deuterium labeled Diphenhydramine hydrochloride. Diphenhydramine hydrochloride is a first-generation histamine H1-receptor antagonist with anti-cholinergic effect. Diphenhydramine hydrochloride can across the ovine blood-brain barrier (BBB)[1][2].

HY-B0303AS

Diphenhydramine-d6 hydrochloride
Diphenhydramine-d₆ (hydrochloride) is the deuterium labeled Diphenhydramine hydrochloride. Diphenhydramine hydrochloride is a first-generation histamine H1-receptor antagonist with anti-cholinergic effect. Diphenhydramine hydrochloride can across the ovine blood-brain barrier (BBB)[1][2].

HY-103309S

ML218-d9

ML218-d₉ is the deuterium labeled ML218. ML218 is a potent, selective and orally active T-type Ca2+ channels (Cav3.1, Cav3.2, Cav3.3) inhibitor with IC50s of 310 nM and 270 nM for Cav3.2 and Cav3.3, respectively. ML218 inhibits the burst activity in subthalamic nucleus (STN) neurons. ML218 has no significant inhibition of L- or N-type calcium channels, KATP or hERG potassium channels. ML218 can penetrate the blood-brain barrier[1].

HY-N6685S1

3-Acetyldeoxynivalenol-13C17
3-Acetyldeoxynivalenol- ¹³C₁₇ is the ¹³C labeled 3-Acetyldeoxynivalenol (HY-N6685) . 3-Acetyldeoxynivalenol, a trichothecene mycotoxin deoxynivalenol (DON) acetylated derivative , is a blood-brain barrier (BBB) permeable mycotoxin .

HY-125407S

Palmitoyl serinol-d5
Palmitoyl serinol-d₅ is the deuterium labeled Palmitoyl serinol[1]. Palmitoyl serinol (N-Palmitoyl serinol) is an analog of the endocannabinoid N-palmitoyl ethanolamine (PEA). Palmitoyl serinol improves the epidermal permeability barrier in both normal and inflamed skin[2][3].

HY-132392S

L-DOPA-2,5,6-d3
L-DOPA-2,5,6-d₃ is the deuterium labeled L-DOPA. L-DOPA (Levodopa) is an orally active metabolic precursor of neurotransmitters dopamine. L-DOPA can cross the blood-brain barrier and is converted into dopamine in the brain[1][2][3].

HY-119696S

MTIC-d3
MTIC-d₃ is deuterium labeled MTIC. MTIC is the active metabolite of Temozolomide (TMZ). MITC has lower bioavailability in the brain compared with TMZ, because the agent’s permeability through biological barriers and tumor cell membranes affects bioavailability. MITC exhibits low affinity to biological membrane[1].

HY-N0304S

L-DOPA-d6
L-DOPA-d₆ is the deuterium labeled L-DOPA. L-DOPA (Levodopa) is an orally active metabolic precursor of neurotransmitters dopamine. L-DOPA can cross the blood-brain barrier and is converted into dopamine in the brain. L-DOPA has anti-allodynic effects and the potential for Parkinson's disease[1][2][3].

HY-17412S1

Minocycline-d6 sulfate
Minocycline-d₆ sulfate is deuterated labeled Minocycline (HY-17412A). Minocycline is an orally effective semi-synthetic tetracycline antibiotic and HIF-1α inhibitor that can penetrate the blood-brain barrier. Minocycline has bacteriostatic, anti-cancer, anti-inflammatory, neuroprotective properties and antidepressant effects.

HY-N6608S

Physostigmine-d3

Physostigmine-d₃ is the deuterium labeled Physostigmine. Physostigmine (Eserine) is a reversible acetylcholinesterase (AChE) inhibitor. Physostigmine can crosses the blood-brain barrier and stimulates central cholinergic neurotransmission. Physostigmine can reverse memory deficits in transgenic mice with Alzheimer's disease. Physostigmine is also an antidote for anticholinergic poisoning[1][2][3][4].

HY-100642S1

3-O-Methyltolcapone-d4
3-O-Methyltolcapone-d₄ is the deuterium labeled 3-O-Methyltolcapone. 3-O-Methyltolcapone (Ro 40-7591) is a metabolite of Tolcapone. Tolcapone is an orally active, reversible, selective and potent COMT inhibitor. Tolcapone crosses the blood-brain barrier, and can be used for treatment of Parkinson's disease[1][2].

HY-N0304S1

L-DOPA-13C6
L-DOPA- ¹³C₆ is the ¹³C-labled L-DOPA . L-DOPA (Levodopa) is an orally active metabolic precursor of neurotransmitters dopamine. L-DOPA can cross the blood-brain barrier and is converted into dopamine in the brain. L-DOPA has anti-allodynic effects and the potential for Parkinson's disease .

HY-N0304S2

L-DOPA-13C 1 Publications Verification
L-DOPA- ¹³C is the ¹³C labeled L-DOPA[1]. L-DOPA (Levodopa) is an orally active metabolic precursor of neurotransmitters dopamine. L-DOPA can cross the blood-brain barrier and is converted into dopamine in the brain. L-DOPA has anti-allodynic effects and the potential for Parkinson's disease[2][3][4].

HY-N0729S1

Linoleic acid-d11

Linoleic acid-d₁₁ is the deuterium labeled Linoleic acid. Linoleic acid is a common polyunsaturated (PUFA) found in plant-based oils, nuts and seeds. Linoleic acid is a part of membrane phospholipids, and functions as a structural component to maintain a certain level of membrane fluidity of the transdermal water barrier of the epidermis. Linoleic acid induces red blood cells and hemoglobin damage via oxidative mechanism [1][2].

HY-109502S

10-OH-NBP-d4
10-OH-NBP-d₄ is deuterium labeled 10-OH-NBP. 10-OH-NBP is a Butylphthalide (3-n-Butylphthalide; NBP; HY-B0647) hydroxylated metabolite and can penetrates the blood-brain barrier (BBB). Butylphthalide exerts neuroprotective effects and has potential for cerebral ischemia research[1].

HY-N0729S

Linoleic acid-d4

Linoleic Acid-d₄ is the deuterium labeled Linoleic acid. Linoleic acid is a common polyunsaturated (PUFA) found in plant-based oils, nuts and seeds. Linoleic acid is a part of membrane phospholipids, and functions as a structural component to maintain a certain level of membrane fluidity of the transdermal water barrier of the epidermis. Linoleic acid induces red blood cells and hemoglobin damage via oxidative mechanism [1][2].

HY-N0729S2

Linoleic acid-13C18

Linoleic acid- ¹³C₁₈ is the ¹³C labeled Linoleic acid. Linoleic acid is a common polyunsaturated (PUFA) found in plant-based oils, nuts and seeds. Linoleic acid is a part of membrane phospholipids, and functions as a structural component to maintain a certain level of membrane fluidity of the transdermal water barrier of the epidermis. Linoleic acid induces red blood cells and hemoglobin damage via oxidative mechanism [1][2].

HY-N0729S3

Linoleic acid-13C1

Linoleic acid- ¹³C₁ is the ¹³C labeled Linoleic acid. Linoleic acid is a common polyunsaturated (PUFA) found in plant-based oils, nuts and seeds. Linoleic acid is a part of membrane phospholipids, and functions as a structural component to maintain a certain level of membrane fluidity of the transdermal water barrier of the epidermis. Linoleic acid induces red blood cells and hemoglobin damage via oxidative mechanism [1][2].

HY-N0729S5

Linoleic acid-d2

Linoleic Acid-d₂ is the deuterium labeled Linoleic acid. Linoleic acid is a common polyunsaturated (PUFA) found in plant-based oils, nuts and seeds. Linoleic acid is a part of membrane phospholipids, and functions as a structural component to maintain a certain level of membrane fluidity of the transdermal water barrier of the epidermis. Linoleic acid induces red blood cells and hemoglobin damage via oxidative mechanism .

HY-N0729S4

Linoleic acid-d5

Linoleic Acid-d₅ is the deuterium labeled Linoleic acid. Linoleic acid is a common polyunsaturated (PUFA) found in plant-based oils, nuts and seeds. Linoleic acid is a part of membrane phospholipids, and functions as a structural component to maintain a certain level of membrane fluidity of the transdermal water barrier of the epidermis. Linoleic acid induces red blood cells and hemoglobin damage via oxidative mechanism .

HY-17364S

Temozolomide-d3

Temozolomide-d₃ is the deuterium labeled Temozolomide. Temozolomide (NSC 362856) is an oral active DNA alkylating agent that crosses the blood-brain barrier. Temozolomide is also a proautophagic and proapoptotic agent. Temozolomide is effective against tumor cells that are characterized by low levels of O6-alkylguanine DNA alkyltransferase (OGAT) and a functional mismatch repair system. Temozolomide has antitumor and antiangiogenic effects[1][2].

HY-A0067S

Oxybenzone-d5

Oxybenzone-d₅ is the deuterium labeled Oxybenzone[1]. Oxybenzone (Benzophenone 3) is a commonly used UV filter in sun tans and skin protectants. Oxybenzone act as endocrine disrupting chemicals (EDCs) and can pass through the placental and blood-brain barriers. Benzophenone-3 impairs autophagy, alters epigenetic status, and disrupts retinoid X receptor signaling in apoptotic neuronal cells[2][3][4].

HY-10574S

Rilpivirine-d6
Rilpivirine-d₆ is the deuterium labeled Rilpivirine. Rilpivirine (R278474) is a potent and specific diarylpyrimidine (DAPY) non-nucleoside reverse transcriptase inhibitor (NNRTI). Rilpivirine has high antiviral activity against wild-type HIV (EC50=0.4 nM) and mutant viruses (EC50=0.1-2.0 nM). Rilpivirine has a high genetic barrier to resistance development of HIV[1][2].

HY-17368S1

(rac)-Rivastigmine-d6

(rac)-Rivastigmine-d₆ is a labelled racemic Rivastigmine. Rivastigmine (S-Rivastigmine) is an orally active and potent cholinesterase (ChE) inhibitor and inhibits butyrylcholinesterase (BChE) and acetylcholinesteras (AChE) with IC50s of 0.037 μM , 4.15 μM, respectively. Rivastigmine can pass the blood brain barrier (BBB). Rivastigmine is a parasympathomimetic or cholinergic agent used for the research of mild to moderate dementia of the Alzheimer's type and dementia due to Parkinson's disease[1][2].

HY-B1075AS

(Rac)-Fosfomycin (benzylamine)-13C3

(Rac)-Fosfomycin (benzylamine)- ¹³C₃ is the ¹³C labeled Fosfomycin[1]. Fosfomycin (MK-0955) is a broad-spectrum antibiotic. Fosfomycin can cross blood-brain barrier penetrating, and irreversibly inhibits an early stage in cell wall synthesis. Fosfomycin shows anti-bacteria activity for a range of bacteria, including multidrug-resistant (MDR), extensively drug-resistant (XDR), and pan-drug-resistant (PDR) bacteria[2][3].

HY-B1126S

Orphenadrine-d3 hydrochloride

Orphenadrine-d₃ (hydrochloride) is the deuterium labeled Orphenadrine hydrochloride[1]. Orphenadrine hydrochloride is an orally active and non-competitive NMDA receptor antagonist (crosses the blood-brain barrier) with a Ki of 6.0 μM. Orphenadrine hydrochloride relieves stiffness, pain and discomfort due to muscle strains, sprains or other injuries. Orphenadrine hydrochloride is also used to relieve tremors associated with parkinson's disease. Orphenadrine citrate has good neuroprotective properties, can be used in studies of neurodegenerative diseases[2][3].

HY-17355S

Pramipexole-d7 dihydrochloride

Pramipexole-d₇ (dihydrochloride) is the deuterium labeled Pramipexole dihydrochloride. Pramipexole dihydrochloride is a selective and blood-brain barrier (BBB) penetrant dopamine D2-type receptor agonist, with Kis of 2.2 nM, 3.9 nM, 0.5 nM and 1.3 nM for D2-type receptor, D2, D3 and D4 receptors, respectively. Pramipexole dihydrochloride can be used for the research of Parkinson's disease (PD) and restless legs syndrome (RLS)[1][2][3].

HY-17355S1

Pramipexole-d5 dihydrochloride

Pramipexole-d₅ (dihydrochloride) is deuterium labeled Pramipexole (dihydrochloride). Pramipexole dihydrochloride is a selective and blood-brain barrier (BBB) penetrant dopamine D2-type receptor agonist, with Kis of 2.2 nM, 3.9 nM, 0.5 nM and 1.3 nM for D2-type receptor, D2, D3 and D4 receptors, respectively. Pramipexole dihydrochloride can be used for the research of Parkinson's disease (PD) and restless legs syndrome (RLS)[1][2][3].

HY-B0410S1

Pramipexole-d5
Pramipexole-d₅ is the deuterium labeled Pramipexole[1]. Pramipexole is a selective and blood-brain barrier (BBB) penetrant dopamine D2-type receptor agonist, with Kis of 2.2 nM, 3.9 nM, 0.5 nM and 1.3 nM for D2-type receptor, D2, D3 and D4 receptors, respectively. Pramipexole can be used for the research of Parkinson's disease (PD) and restless legs syndrome (RLS)[2][3][4].

HY-17355S2

Pramipexole-d7-1 dihydrochloride

Pramipexole-d₇-1 (dihydrochloride) is the deuterium labeled Pramipexole dihydrochloride[1]. Pramipexole dihydrochloride is a selective and blood-brain barrier (BBB) penetrant dopamine D2-type receptor agonist, with Kis of 2.2 nM, 3.9 nM, 0.5 nM and 1.3 nM for D2-type receptor, D2, D3 and D4 receptors, respectively. Pramipexole dihydrochloride can be used for the research of Parkinson's disease (PD) and restless legs syndrome (RLS)[2][3][4].

HY-B0250S1

Lamivudine-13C,15N2,d2
Lamivudine-13C,15N2,d2 (BCH-189-13C,15N2,d2) is a 13C, 15N, and deuterium labeled Lamivudine (HY-B0250). Lamivudine is an orally active and blood-brain barrier permeable nucleoside reverse transcriptase inhibitor (NRTI). Lamivudine inhibits HIV reverse transcriptase 1 and 2 and hepatitis B virus (HBV) reverse transcriptase .

HY-A0168S

Regadenoson-d3

Regadenoson-d₃ is the deuterium labeled Regadenoson. Regadenoson (CVT-3146) is a potent and selective A2A adenosine receptor agonist, with Kis of 290 and 1120 nM for rat and pig adenosine A2A receptor, respectively. Regadenoson is selective for the adenosine A2A receptor over adenosine A1 and A2B receptors, and shows 13-fold selectivity over the human adenosine A1 receptor. Regadenoson is a vasodilator stress agent has shifted the landscape of vasodilator myocardial perfusion imaging. Regadenoson increases blood-brain barrier (BBB) permeability in rodents[1][2][3].

HY-12678S1

Entrectinib-d8

Entrectinib-d8 (NMS-E628-d8; RXDX-101-d8) is a deuterated version of Entrectinib (HY-12678). Entrectinib (NMS-E628) is an orally available, blood-brain barrier permeable, central nervous system active TrkA/B/C, ROS1 and ALK inhibitor with IC₅₀ values of 1, 3, 5, 12 and 12, respectively. 7 nM. Entrectinib induces apoptosis and cycle arrest in cancer cells, has anti-tumor activity, and also alleviates bleomycin-induced pulmonary fibrosis in mice .

HY-113478S

Ursodeoxycholic acid-2,2,4,4-d4

Ursodeoxycholic acid-2,2,4,4-d₄ is the deuterium labeled Ursodeoxycholic acid (HY-13771). Ursodeoxycholic acid is a secondary bile acid issued from the transformation of (cheno)deoxycholic acid by intestinal bacteria, acting as a key regulator of the intestinal barrier integrity and essential for lipid metabolism. Ursodeoxycholic acid acts as signaling molecule, exerting its effects by interacting with bile acid activated receptors, including G-protein coupled bile acid receptor 5 (TGR5, GPCR19) and the farnesoid X receptor (FXR). Ursodeoxycholic acid can be used for the research of a variety of hepatic and gastrointestinal diseases. Ursodeoxycholic acid also reduces ACE2 expression and is beneficial for reducing SARS-CoV-2 infection[1][2][3][4][5].

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