Search Result

Results for "

Nicotine

" in MedChemExpress (MCE) Product Catalog:

By Targets:	5-HT Receptor (11) Adenosine Deaminase (1) Adenylate Cyclase (2) Adrenergic Receptor (1) Antibiotic (5) Apoptosis (6) Autophagy (3) Bacterial (6) Biochemical Assay Reagents (1) Calcium Channel (5) Cholinesterase (ChE) (8) CXCR (4) Cytochrome P450 (2) Dengue virus (1) Dihydroorotate Dehydrogenase (1) Dopamine Receptor (3) Dopamine Transporter (2) Drug Metabolite (1) Endogenous Metabolite (24) ERK (2) Flavivirus (1) Free Fatty Acid Receptor (1) GABA Receptor (3) GPR109A (1) GPR35 (4) HIV (1) HSV (1) iGluR (4) Isotope-Labeled Compounds (10) Keap1-Nrf2 (1) mAChR (8) mGluR (2) Mitophagy (1) nAChR (147) p38 MAPK (1) Parasite (9) Potassium Channel (2) SARS-CoV (2) Sodium Channel (1) Vasopressin Receptor (1)
By Research Areas:	Cancer (22) Cardiovascular Disease (9) Endocrinology (7) Infection (15) Inflammation/Immunology (16) Metabolic Disease (15) Neurological Disease (151)

By Targets:

5-HT Receptor (11)

Adenosine Deaminase (1)

Adenylate Cyclase (2)

Adrenergic Receptor (1)

Antibiotic (5)

Apoptosis (6)

Autophagy (3)

Bacterial (6)

Biochemical Assay Reagents (1)

Calcium Channel (5)

Cholinesterase (ChE) (8)

CXCR (4)

Cytochrome P450 (2)

Dengue virus (1)

Dihydroorotate Dehydrogenase (1)

Dopamine Receptor (3)

Dopamine Transporter (2)

Drug Metabolite (1)

Endogenous Metabolite (24)

ERK (2)

Flavivirus (1)

Free Fatty Acid Receptor (1)

GABA Receptor (3)

GPR109A (1)

GPR35 (4)

HIV (1)

HSV (1)

iGluR (4)

Isotope-Labeled Compounds (10)

Keap1-Nrf2 (1)

mAChR (8)

mGluR (2)

Mitophagy (1)

nAChR (147)

p38 MAPK (1)

Parasite (9)

Potassium Channel (2)

SARS-CoV (2)

Sodium Channel (1)

Vasopressin Receptor (1)

By Research Areas:

Cancer (22)

Cardiovascular Disease (9)

Endocrinology (7)

Infection (15)

Inflammation/Immunology (16)

Metabolic Disease (15)

Neurological Disease (151)

239

Inhibitors & Agonists

Screening Libraries

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-G0020S1

Nicotine N-β-D-glucuronide-d3

Nicotine N-glucuronide-d₃
Isotope-Labeled Compounds Others

Nicotine N-β-D-glucuronide-d₃ (Nicotine N-glucuronide-d₃) is a deuterium labeled compound.
HY-N8723

(1′S,2′S)-Nicotine-1'-oxide

Others Neurological Disease

(1′S,2′S)-Nicotine-1'-oxide is an alkaloid N-oxide from the leaves, stems and roots of Nicotiana tabacum .

Nicotine N-β-D-glucuronide-d3 Nicotine N-glucuronide-d₃	Isotope-Labeled Compounds	Others
Nicotine N-β-D-glucuronide-d₃ (Nicotine N-glucuronide-d₃) is a deuterium labeled compound.

*(1′S,2′S)-Nicotine-1'-oxide*	Others	Neurological Disease
(1′S,2′S)-Nicotine-1'-oxide is an alkaloid N-oxide from the leaves, stems and roots of Nicotiana tabacum .

HY-143997S

*(Rac)-Nicotine* EP impurity A-d4 hydrochloride**	Drug Metabolite Isotope-Labeled Compounds	Others
(Rac)-Nicotine EP impurity A-d₄ (hydrochloride) is the deuterium labeled (Rac)-Nicotine EP impurity A hydrochloride[1].

HY-155452

SG62

Others Inflammation/Immunology

SG62 is an amine nicotine haptenand can be used for the study of nicotine dependence .
HY-N8723S

(1′S,2′S)-Nicotine-1'-oxide-d3

Isotope-Labeled Compounds Others

(1′S,2′S)-Nicotine-1'-oxide-d₃ is deuterium labeled (1′S,2′S)-Nicotine-1'-oxide.
HY-W015806

3-Pyridineacetic acid

Endogenous Metabolite Others

3-Pyridineacetic acid is a higher homologue of nicotinic acid, a breakdown product of nicotine (and other tobacco alkaloids) .

SG62	Others	Inflammation/Immunology
SG62 is an amine nicotine haptenand can be used for the study of nicotine dependence .

*(1′S,2′S)-Nicotine-1'-oxide-d3*	Isotope-Labeled Compounds	Others
(1′S,2′S)-Nicotine-1'-oxide-d₃ is deuterium labeled (1′S,2′S)-Nicotine-1'-oxide.

3-Pyridineacetic acid	Endogenous Metabolite	Others
3-Pyridineacetic acid is a higher homologue of nicotinic acid, a breakdown product of nicotine (and other tobacco alkaloids) .

HY-W004515

3-Pyridylacetic acid hydrochloride	Endogenous Metabolite	Others
3-Pyridineacetic acid hydrochloride is a higher homologue of nicotinic acid, a breakdown product of nicotine (and other tobacco alkaloids) .

HY-N10497

Dihydro-β-erythroidine	nAChR	Neurological Disease
Dihydro-β-erythroidine is a a competitive nicotinic receptor antagonist. Dihydro-β-erythroidine blocks the discriminative stimulus properties of nicotine. Dihydro-β-erythroidine inhibits the anxiolytic effect of nicotine induced .

HY-101347

Chlorisondamine diiodide	nAChR	Neurological Disease
Chlorisondamine (diiodide) is a potent nicotinic acetylcholine receptor (nAChR) antagonist and a ganglion blocker. Chlorisondamine antagonizes some of nicotine's central actions in a potent, long-lasting and pharmacologically selective way .

HY-128700A

Nicotinic acid mononucleotide triethylamine 1 Publications Verification	Others	Metabolic Disease
Nicotinic acid mononucleotide triethylamine is formed from nicotinic acid (NA) via the nicotinic acid phosphoribosyltransferase in the biosynthesis of NAD ⁺. Nicotinate mononucleotide triethylamine is a substrate for nicotinamide mononucleotide/Nicotinic acid mononucleotide adenylyltransferase .

HY-155448

GK56	Others	Neurological Disease
GK56 is a carboxyl nicotine hapten, which contains a linker attached to the 6-position of nicotine. GK56 conjugates to KLH via carbodiimide-mediated reactions .

HY-155456

CYP2A6-IN-1	Cytochrome P450	Metabolic Disease
CD-6 is a flavonoid CYP2A6 inhibitor (IC₅₀: 1.566 μM). CYP2A6 inhibits the metabolism of nicotine to cotinine, resulting in an increase in the amount of nicotine available in the blood, leading to increased smoking behavior. CD-6 mediates CYP2A6 inhibition and can be used in research on smoking cessation or smoking-related diseases .

HY-106559

Sorbinicate

Others Cardiovascular Disease

Sorbinicate, a derivative of nicotinic acid, exerts a favourable influence on blood rheology and platelet function .

Sorbinicate	Others	Cardiovascular Disease
Sorbinicate, a derivative of nicotinic acid, exerts a favourable influence on blood rheology and platelet function .

HY-15543A

CP-809101 hydrochloride	5-HT Receptor	Neurological Disease
CP-809101 hydrochloride is a potent and highly selective 5-HT_2C receptor agonist, with pEC₅₀s of 9.96, 7.19 and 6.81 M for human 5HT_2C, 5HT_2B and 5HT_2A receptor. CP-809101 hydrochloride inhibits conditioned avoidance responding in rats and antagonizes both PCP (phencyclidine hydrochloride)- and d-amphetamine-induced hyperactivity. CP-809101 hydrochloride also reduces food and nicotine dependence in rats, can be used in studies of antipsychotic and nicotine dependence .

HY-15543

CP-809101	5-HT Receptor	Neurological Disease
CP-809101 is a potent and highly selective 5-HT_2C receptor agonist, with pEC₅₀s of 9.96, 7.19 and 6.81 M for human 5HT_2C, 5HT_2B and 5HT_2A receptor. CP-809101 inhibits conditioned avoidance responding in rats and antagonizes both PCP (phencyclidine hydrochloride)- and d-amphetamine-induced hyperactivity. CP-809101 also reduces food and nicotine dependence in rats, can be used in studies of antipsychotic and nicotine dependence .

HY-P3653

α-Conotoxin M I	mAChR nAChR	Neurological Disease
α-Conotoxin M I is a potent and selective inhibitor of mAChR and α1β1γδ nAChR, but has no effect on nicotine-stimulated dopamine release. α-Conotoxins are small, disulfide-rich peptides that competitively inhibit muscle and neuronal nicotinic AChRs .

HY-107668A

TC-1698	nAChR	Neurological Disease
TC-1698 is a selective α7 nicotinic acetylcholine receptors agonist with EC₅₀ value of 0.16 μM and 0.46 μM for monkey α7 nicotinic receptor and human α7 nicotinic receptor, respectively. TC-1698 improves memory and has neuroprotective effects. TC-1698 can be used for Alzheimer's disease research .

HY-B1304A

(+)-Sparteine sulfate pentahydrate 1 Publications Verification (+)-Lupinidine sulfate pentahydrate	nAChR	Neurological Disease
(+)-sparteine (sulfate pentahydrate) is a ganglionic blocking agent. (+)-Sparteine competitively blocks nicotinic ACh receptor in the neurons .

HY-P4201

JKC 301	Vasopressin Receptor	Cardiovascular Disease
JKC 301 is a selective Endothelin A receptor antagonist. JKC 301 attenuates the pressor effects of nicotine in rats. JKC 301 can be used to study cardiovascular disease caused by smoking .

HY-160251

3-HC-Gluc (3'R,5k'S)-trans-3'-Hydroxycotinine glucuronide	Others	Others
3-HC-Gluc ((3’R,5k’s)-trans-3’ -Hydroxycotinine glucuronide) The trans-structure of 3-HC, the main metabolite of nicotine .

HY-107669

nAChR-IN-1 hydrochloride	nAChR	Neurological Disease
nAChR-IN-1 (hydrochloride) is a tetramethylpiperidine heptanoate, a selective nicotinic acetylcholine receptor (nAChR) inhibitor that inhibits nAChRs lacking α5, α6, or β3 subunits. nAChR-IN-1 has the effect of preventing nerve disorder, can be used for nicotinic acetylcholine receptor dysfunction or neurological disorders research .

HY-10019

Varenicline CP 526555	nAChR	Neurological Disease Inflammation/Immunology Cancer
Varenicline (CP 526555) is an orally active partial agonist of α4β2 nicotinic acetylcholine receptor (α4β2 nAChR, IC₅₀ = 250 nM), which is the principal mediator of nicotine dependence. Varenicline is also a partial agonist of α6β2 nAChR and a full agonist of α6β2 nAChR. Varenicline blocks the direct agonist effects of nicotine on nAChR while stimulates nAChR in a more moderate way, being widely used as an aid of smoking cessation .

HY-10020

Varenicline Hydrochloride CP 526555 hydrochloride	nAChR	Neurological Disease Inflammation/Immunology
Varenicline (CP 526555) is an orally active partial agonist of α4β2 nicotinic acetylcholine receptor (α4β2 nAChR, IC₅₀ = 250 nM), which is the principal mediator of nicotine dependence. Varenicline is also a partial agonist of α6β2 nAChR and a full agonist of α6β2 nAChR. Varenicline blocks the direct agonist effects of nicotine on nAChR while stimulates nAChR in a more moderate way, being widely used as an aid of smoking cessation .

HY-10021

Varenicline Tartrate CP 526555-18	nAChR ERK p38 MAPK	Others Neurological Disease
Varenicline (CP 526555) is an orally active partial agonist of α4β2 nicotinic acetylcholine receptor (α4β2 nAChR, IC₅₀ = 250 nM), which is the principal mediator of nicotine dependence. Varenicline is also a partial agonist of α6β2 nAChR and a full agonist of α6β2 nAChR. Varenicline blocks the direct agonist effects of nicotine on nAChR while stimulates nAChR in a more moderate way, being widely used as an aid of smoking cessation .

HY-10019A

Varenicline dihydrochloride CP 526555 dihydrochloride	nAChR	Neurological Disease Inflammation/Immunology
Varenicline (CP 526555-18) is an orally active partial agonist of α4β2 nicotinic acetylcholine receptor (α4β2 nAChR, IC₅₀ = 250 nM), which is the principal mediator of nicotine dependence. Varenicline is also a partial agonist of α6β2 nAChR and a full agonist of α6β2 nAChR. Varenicline blocks the direct agonist effects of nicotine on nAChR while stimulates nAChR in a more moderate way, being widely used as an aid of smoking cessation .

HY-147428

Zolunicant MM-110; (±)-18-Methoxycoronaridine	nAChR Parasite	Infection Neurological Disease
Zolunicant (MM-110) is a potent inhibitor against nicotinic α3β4 receptors with an IC₅₀ of 0.90 μM to combat addiction. Zolunicant can decrease the self-administration of several addictive agents including morphine, methamphetamine, nicotine, and ethanol in rat model. Zolunicant can be studied as a potential research for multiple forms of agent abuse . Zolunicant also reveals a potent leishmanicide effect against Leishmania amazonensis .

HY-W001909

Myosmine	nAChR	Metabolic Disease
Myosmine, a specific tobacco alkaloid in nuts and nut products, has low affinity for *a4b2 nicotinic* acetylcholinergic receptors (nAChR) with a K_i** of 3300 nM .

HY-151129

nAChR-IN-1	nAChR	Neurological Disease
nAChR-IN-1 (2,2,6,6-Tetramethylpiperidin-4-yl heptanoate) is a tetramethylpiperidine heptanoate, a selective nicotinic acetylcholine receptor (nAChR) inhibitor that inhibits nAChRs lacking α5, α6, or β3 subunits. nAChR-IN-1 has the effect of preventing nerve disorder, can be used for nicotinic acetylcholine receptor dysfunction or neurological disorders research .

HY-128068

DHODH-IN-17	Dihydroorotate Dehydrogenase	Cancer
DHODH-IN-17, a 2-anilino nicotinic acid, is a human DHODH inhibitor (IC₅₀=0.40 μM). DHODH-IN-17 can be used for theresearch of acute myeloid leukemia (AML) .

HY-136146

SUVN-911	nAChR	Neurological Disease
SUVN-911 is a potent, selective, brain penetrated and orally bioavailable neuronal nicotinic acetylcholine α4β2 receptor antagonist, with a K_i of 1.5 nM. SUVN-911 has antidepressant activity .

HY-107682

TQS	nAChR	Neurological Disease Inflammation/Immunology
TQS is a α7 nicotinic acetylcholine receptor (nAChR) positive allosteric modulator. TQS can be used for the research of neuroinflammatory pain .

HY-B1337

Choline chloride 2 Publications Verification	nAChR Endogenous Metabolite	Cancer
Choline chloride is an essential nutrient that activates *alpha7 nicotinic* receptors** and has analgesic and anti-inflammatory activity. Glycerophosphoinositol choline can affect diseases such as liver disease, atherosclerosis and neurological disorders .

HY-133027

Myristyl nicotinate Tetradecyl nicotinate	Others	Cancer
Myristyl nicotinate (Tetradecyl nicotinate) is an ester proagent and a lipophilic derivative of Nicotinic acid. Myristyl nicotinate is being developed for delivery of Nicotinic acid into the skin for prevention of actinic keratosis and its progression to skin cancer. Myristyl nicotinate shows to stimulate epidermal differentiation in photodamaged skin, increasing skin NAD content and strengthening the skin barrier .

HY-P1271

Catestatin	nAChR	Cardiovascular Disease
Catestatin is a 21-amino acid residue, cationic and hydrophobic peptide. Catestatin is an endogenous peptide that regulates cardiac function and blood pressure . Catestatin is a non-competitive *nicotinic* antagonist acting through nicotinic acetylcholine receptors (nAChRs) to inhibit catecholamine release .

HY-B1337B

Glycerophosphoinositol choline	nAChR Endogenous Metabolite	Cardiovascular Disease Inflammation/Immunology Cancer
Glycerophosphoinositol choline is an essential nutrient that activates *alpha7 nicotinic* receptors** and has analgesic and anti-inflammatory activity. Glycerophosphoinositol choline can affect diseases such as liver disease, atherosclerosis and neurological disorders .

HY-P1271A

Catestatin TFA	nAChR	Cardiovascular Disease
Catestatin TFA is a 21-amino acid residue, cationic and hydrophobic peptide. Catestatin TFA is an endogenous peptide that regulates cardiac function and blood pressure . Catestatin TFA is a non-competitive *nicotinic* antagonist acting through nicotinic acetylcholine receptors (nAChRs) to inhibit catecholamine release .

HY-P5876

Proadrenomedullin (N-20) (bovine, porcine) ProADM N20(bovine, porcine); PAMP-20(bovine, porcine)	nAChR	Neurological Disease
Proadrenomedullin (N-20) (ProADM N20) (bovine, porcine) is a potent and noncompetitive hypotensive and catecholamine release-inhibitory peptide released from chromaffin cells. Proadrenomedullin (N-20) (bovine, porcine) inhibits catecholamine secretion with an IC₅₀ of 350 nM in PC12 pheochromocytoma cells. Proadrenomedullin (N-20) (bovine, porcine) also blocks (EC₅₀≈270 nM) nicotinic cholinergic agonist desensitization of catecholamine release, as well as desensitization of nicotinic signal transduction ( ²²Na ⁺ uptake) .

HY-10019AS1

Varenicline-d4 hydrochloride	Isotope-Labeled Compounds	Inflammation/Immunology
Varenicline-d₄ hydrochloride is a deuterium labeled Varenicline (dihydrochloride) (HY-10019A) . Varenicline (CP 526555) dihydrochloride is a potent partial agonist for *α4β2 nicotinic* acetylcholine receptor (nAChR) with an EC₅₀ value of 2.3 μM. Varenicline dihydrochloride is a full agonist for α3β4 and α7 nAChRs with EC₅₀** values of 55 μM and 18 μM, respectively . Varenicline dihydrochloride is a nicotinic ligand based on the structure of cytosine, and has the potential for smoking cessation treatment .

HY-N3359

Lupanine D-Lupanine	nAChR	Neurological Disease
Lupanine (D-Lupanine) is a natural ketonic derivative of Sparteine ((+)-Sparteine (HY-W008350)) with a ganglioplegic activity. Lupanine shows binding affinity for nicotinic receptor (nAChR) with a K_i value of 500 nM .

HY-N3359B

Lupanine hydrochloride D-Lupanine hydrochloride	nAChR	Neurological Disease
Lupanine (D-Lupanine) hydrochloride is a natural ketonic derivative of Sparteine ((+)-Sparteine (HY-W008350)) with a ganglioplegic activity. Lupanine hydrochloride shows binding affinity for nicotinic receptor (nAChR) with a K_i value of 500 nM .

HY-B0379A

Adiphenine hydrochloride	nAChR	Neurological Disease
Adiphenine hydrochloride is a non-competitive inhibitor of nicotinic acetylcholine receptor (nAChR), with an IC₅₀s of 1.9, 1.8, 3.7, and 6.3 µM for α1, α3β4, α4β2, and α4β4, respectively. Adiphenine hydrochloride has anticonvulsant effects .

HY-131041

Ned-K	Calcium Channel	Cardiovascular Disease
Ned-K is a nicotinic acid adenine dinucleotide phosphate (NAADP) antagonist. Ned-K is effective at dampening simulated ischaemia and reperfusion (sIR)-induced Ca ²⁺ oscillations in cardiomyocytes .

HY-B0283

Acipimox 1 Publications Verification K-9321	Others	Metabolic Disease
Acipimox (K-9321), a nicotinic acid analogue, is an antilipolytic compound. Acipimox stimulates leptin releas, inhibits lipolysis and suppresses systemic levels of free fatty acids (FFAs) and improves insulin sensitivity .

HY-B0283A

Acipimox sodium K-9321 sodium	Others	Metabolic Disease
Acipimox (K-9321) sodium, a nicotinic acid analogue, is an antilipolytic compound. Acipimox sodium stimulates leptin releas, inhibits lipolysis and suppresses systemic levels of free fatty acids (FFAs) and improves insulin sensitivity .

HY-103475

GS39783	GABA Receptor	Neurological Disease
GS39783 is a positive allosteric modulator (PAM) of GABA_BR. Positive modulation of the GABA_BR can be used for the research of Nicotine addiction .

HY-N1919A

Ajmalicine hydrochloride Raubasine hydrochloride	Adrenergic Receptor Cholinesterase (ChE)	Neurological Disease Endocrinology
Ajmalicine (Raubasine) hydrochloride is a potent adrenolytic agent which preferentially blocks α₁-adrenoceptor. Ajmalicine hydrochloride is an reversible but non-competitive nicotine receptor full inhibitor, with an IC₅₀ of 72.3 μM. Ajmalicine hydrochloride also can be used as anti-hypertensive, and serpentine, with sedative activity .

HY-12560A

PNU-282987 5+ Cited Publications	nAChR 5-HT Receptor	Neurological Disease
PNU-282987 is a potent *α7 nicotinic* acetylcholine receptor (nAChR) agonist with an EC₅₀ of 154 nM. PNU-282987 is also a functional antagonist of the 5-HT₃ receptor with an IC₅₀** of 4541 nM. PNU-282987 can be used for the research of central and peripheral nervous systems .

HY-136258

nAChR agonist CMPI hydrochloride	nAChR	Neurological Disease
nAChR agonist CMPI hydrochloride is a potent and selective positive allosteric modulator (PAM) of nAChR containing a α4:α4 subunit interface. nAChR agonist CMPI hydrochloride enhances the response of (α4)₃(β2)₂ nAChR to ACh (10 µM) with an EC₅₀ of 0.26 µM. nAChR agonist CMPI hydrochloride has potential for the research of nicotine dependence and many neuropsychiatric conditions associated with decreased brain cholinergic activity .

HY-111280

ST 198	Dopamine Receptor	Neurological Disease
ST 198 is an orally active D3R antagonist. ST 198 can block the expression of nicotine-induced CPP at doses selective for D3R. ST 198 can be used for the research of neurological disease .

HY-108057A

Facinicline hydrochloride RG3487 hydrochloride	nAChR 5-HT Receptor	Neurological Disease
Facinicline hydrochloride (RG3487 hydrochloride) is an orally active nicotinic α7 receptor partial agonist, with a K_i of 6 nM for α7 human nAChR. Facinicline hydrochloride (RG3487 hydrochloride) improves cognition and sensorimotor gating in rodents. Facinicline hydrochloride (RG3487 hydrochloride) shows high affinity (antagonist) to 5-HT₃Rs with a K_i value of 1.2 nM .

Cat. No.	Product Name	Target	Research Area

HY-P1271

Catestatin	nAChR	Cardiovascular Disease
Catestatin is a 21-amino acid residue, cationic and hydrophobic peptide. Catestatin is an endogenous peptide that regulates cardiac function and blood pressure . Catestatin is a non-competitive *nicotinic* antagonist acting through nicotinic acetylcholine receptors (nAChRs) to inhibit catecholamine release .

HY-P1271A

Catestatin TFA	nAChR	Cardiovascular Disease
Catestatin TFA is a 21-amino acid residue, cationic and hydrophobic peptide. Catestatin TFA is an endogenous peptide that regulates cardiac function and blood pressure . Catestatin TFA is a non-competitive *nicotinic* antagonist acting through nicotinic acetylcholine receptors (nAChRs) to inhibit catecholamine release .

HY-P3653

α-Conotoxin M I	mAChR nAChR	Neurological Disease
α-Conotoxin M I is a potent and selective inhibitor of mAChR and α1β1γδ nAChR, but has no effect on nicotine-stimulated dopamine release. α-Conotoxins are small, disulfide-rich peptides that competitively inhibit muscle and neuronal nicotinic AChRs .

HY-P4201

JKC 301	Vasopressin Receptor	Cardiovascular Disease
JKC 301 is a selective Endothelin A receptor antagonist. JKC 301 attenuates the pressor effects of nicotine in rats. JKC 301 can be used to study cardiovascular disease caused by smoking .

HY-P5876

Proadrenomedullin (N-20) (bovine, porcine) ProADM N20(bovine, porcine); PAMP-20(bovine, porcine)	nAChR	Neurological Disease
Proadrenomedullin (N-20) (ProADM N20) (bovine, porcine) is a potent and noncompetitive hypotensive and catecholamine release-inhibitory peptide released from chromaffin cells. Proadrenomedullin (N-20) (bovine, porcine) inhibits catecholamine secretion with an IC₅₀ of 350 nM in PC12 pheochromocytoma cells. Proadrenomedullin (N-20) (bovine, porcine) also blocks (EC₅₀≈270 nM) nicotinic cholinergic agonist desensitization of catecholamine release, as well as desensitization of nicotinic signal transduction ( ²²Na ⁺ uptake) .

HY-P5188A

Waglerin-1

nAChR GABA Receptor Neurological Disease

Waglerin-1, a 22-amino acid peptide, is a competitive antagonist of the muscle nicotinic receptor (nAChR) .
HY-P5847

α-Conotoxin GIC

nAChR Neurological Disease

α-Conotoxin GIC is a potent and selective α3β2 nicotinic antagonist with an IC₅₀ of 1.1 nM .

HY-P1365

α-Conotoxin MII α-CTxMII	nAChR	Neurological Disease
α-Conotoxin MII (α-CTxMII), a 16-amino acid peptide from the venom of the marine snail Conus magus, potently blocks nicotinic acetylcholine receptors (nAChRs) composed of α3β2 subunits, with an IC₅₀ of 0.5 nM. α-Conotoxin MII (α-CTxMII) potently blocks β3-containing neuronal nicotinic receptors .

HY-P1365A

α-Conotoxin MII TFA α-CTxMII TFA	nAChR	Neurological Disease
α-Conotoxin MII TFA (α-CTxMII TFA), a 16-amino acid peptide from the venom of the marine snail Conus magus, potently blocks nicotinic acetylcholine receptors (nAChRs) composed of α3β2 subunits, with an IC₅₀ of 0.5 nM. α-Conotoxin MII TFA (α-CTxMII TFA) potently blocks β3-containing neuronal nicotinic receptors .

HY-P1264F

FITC-α-Bungarotoxin	nAChR	Neurological Disease
FITC-α-Bungarotoxin is the FITC labelled α-Bungarotoxin (HY-P1264). α-Bungarotoxin is a competitive antagonist at nicotinic acetylcholine receptors (nAChRs) .

HY-P1264F1

Biotin-α-Bungarotoxin	nAChR	Neurological Disease
Biotin-α-Bungarotoxin is the Biotin labelled α-Bungarotoxin (HY-P1264). α-Bungarotoxin is a competitive antagonist at nicotinic acetylcholine receptors (nAChRs) .

HY-P1270

α-Conotoxin Im-I	nAChR	Neurological Disease
α-Conotoxin Im-I is a selective α7/α9 nAChR antagonist, blocking *α7 nicotinic* receptors with the highest apparent affinity, while having an 8-fold lower affinity for homomeric α9 nicotinic receptors. α-Conotoxin Im-I is toxic and induces seizures in rodents. α-Conotoxin Im-I is a tool for studying neuronal nAChR** .

HY-P5833

κ-Bungarotoxin κ-Bgt	nAChR	Neurological Disease
κ-Bungarotoxin (κ-Bgt) is a potent, selective, and slowly reversible antagonist of *α3β2 neuronal nicotinic* acetylcholine receptors with an IC₅₀** of 2.30 nM .

HY-P1375

[D-Trp7,9,10]-Substance P	Peptides	Endocrinology
[D-Trp7,9,10]-Substance P is a substance P analogue. Substance P stimulates substance P receptors but also inhibits ion conductance through nicotinic acetylcholine receptors .

HY-P1375A

[D-Trp7,9,10]-Substance P TFA	mAChR	Endocrinology
[D-Trp7,9,10]-Substance P TFA is a substance P analogue. Substance P stimulates substance P receptors but also inhibits ion conductance through nicotinic acetylcholine receptors .

HY-P1831

Proadrenomedullin (1-20), human ProAM N20, Human; PAMP-20, human	Peptides	Neurological Disease
Proadrenomedullin (1-20), human is a potent hypotensive and catecholamine release–inhibitory peptide released from chromaffin cells with an IC₅₀ of ~350 nM for catecholamine secretion in PC12 pheochromocytoma cells, acting in a noncompetitive manner specifically at the nicotinic cholinergic receptor .

HY-P5798

Fasciculin-I FAS-I	Cholinesterase (ChE)	Neurological Disease
Fasciculin-I is isolated from the mambas venom. Fasciculin-I exerts its toxic effects by inhibiting acetylcholinesterase (AChE). Fasciculin-I blocks α-neurotoxins of nicotinic acetylcholine receptors and cardiac toxins that interact with cell membranes .

HY-P1269

α-Conotoxin AuIB	nAChR	Neurological Disease
α-Conotoxin AuIB, a potent and selective α3β4 nicotinic acetylcholine receptor (nAChR) antagonist, blocks α3β4 nAChRs expressed in Xenopus oocytes with an IC₅₀ of 0.75 μM .

HY-P5623B

RVG TFA RVG29 TFA; RDP TFA; Rabies Virus Glycoprotein-29 TFA	Bacterial	Infection
RVG TFA is a peptide derived from Rabies Virus Glycoprotein that binds to the α-7 subunit of nicotinic acetylcholine receptors (AchR) of neuronal cells. RVG enhances delivery of Mycobacterium tuberculosis antigens to antigen-presenting cells .

HY-P1268

α-Conotoxin PIA	nAChR	Neurological Disease
α-Conotoxin PIA is a nicotinic acetylcholine receptor (nAChR) antagonist that targets nAChR subtypes containing α6 and α3 subunits. α-Conotoxin PIA has the potential for the research of Parkinson’s disease, and schizophrenia 。

HY-P1269A

α-Conotoxin AuIB TFA 1 Publications Verification	nAChR	Neurological Disease
α-Conotoxin AuIB TFA, a potent and selective α3β4 nicotinic acetylcholine receptor (nAChR) antagonist, blocks α3β4 nAChRs expressed in Xenopus oocytes with an IC₅₀ of 0.75 μM .

HY-P5623

RVG RVG29; RDP; Rabies Virus Glycoprotein-29	Bacterial	Infection
RVG (RVG29) is a peptide derived from Rabies Virus Glycoprotein that binds to the α-7 subunit of nicotinic acetylcholine receptors (AchR) of neuronal cells. RVG enhances delivery of Mycobacterium tuberculosis antigens to antigen-presenting cells .

HY-P1268A

α-Conotoxin PIA TFA	nAChR	Neurological Disease
α-Conotoxin PIA TFA is a nicotinic acetylcholine receptor (nAChR) antagonist that targets nAChR subtypes containing α6 and α3 subunits. α-Conotoxin PIA has the potential for the research of Parkinson’s disease, and schizophrenia 。

HY-P1266

α-Conotoxin EI	nAChR	Neurological Disease
α-Conotoxin EI is a selective nicotinic acetylcholine α1β1γδ receptor (nAChR) antagonist (IC₅₀=187 nM) and an α3β4 receptor inhibitor. α-Conotoxin EI can block muscle and ganglionic receptors .

HY-P5823

Azemiopsin	nAChR	Neurological Disease
Azemiopsin is a potent nicotinic acetylcholine receptor (nAChR) inhibitor with IC₅₀s of 0.18 μM and 22 μM against T. californica nAChR and human α7 nAChR, respectively. Azemiopsin blocks acetylcholine-induced currents in Xenopus oocytes heterologously expressing human muscle-type nAChR .

HY-P1264

α-Bungarotoxin	nAChR	Neurological Disease
α-Bungarotoxin is a competitive antagonist at nicotinic acetylcholine receptors (nAChRs). α-Bungarotoxin, a selective α7 receptor blocker, blocks α7 currents with an IC₅₀ of 1.6 nM and has no effects on α3β4 currents at concentrations up to 3 μM .

HY-P3654

α-Conotoxin S IA	nAChR	Neurological Disease
α-Conotoxin SIA is a selective nicotinic acetylcholine receptor (nAChR) antagonist with high affinity for the muscle nAChR. α-Conotoxin SIA preferentially targets the α/δ interface of the muscle nAChR in mouse muscle. In contrast, for Torpedo nAChR, α-Conotoxin SIA has a much higher affinity for the α/γ than for the α/δ interface .

HY-P5306

α-Conotoxin TxID	nAChR	Neurological Disease
α-Conotoxin TxID is a potent α3β4 nAChR antagonist with an IC₅₀ value of 12.5 nM. α-Conotoxin TxID has weak inhibition activity of closely related α6/α3β4 nAChR (IC₅₀= 94 nM). α-Conotoxin TxID has the potential for novel smoking cessation drug development .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N8723

*(1′S,2′S)-Nicotine-1'-oxide*	Natural Products Nicotiana tabacum L. Source classification Plants Solanaceae	Others
(1′S,2′S)-Nicotine-1'-oxide is an alkaloid N-oxide from the leaves, stems and roots of Nicotiana tabacum .

HY-W015806

3-Pyridineacetic acid	Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
3-Pyridineacetic acid is a higher homologue of nicotinic acid, a breakdown product of nicotine (and other tobacco alkaloids) .

HY-W004515

3-Pyridylacetic acid hydrochloride	Structural Classification Alkaloids Classification of Application Fields Source classification Other Diseases Pyridine Alkaloids Endogenous metabolite Disease Research Fields	Endogenous Metabolite
3-Pyridineacetic acid hydrochloride is a higher homologue of nicotinic acid, a breakdown product of nicotine (and other tobacco alkaloids) .

HY-B1304A

(+)-Sparteine sulfate pentahydrate 1 Publications Verification (+)-Lupinidine sulfate pentahydrate	Alkaloids Piperidine Alkaloids other families Source classification Plants	nAChR
(+)-sparteine (sulfate pentahydrate) is a ganglionic blocking agent. (+)-Sparteine competitively blocks nicotinic ACh receptor in the neurons .

HY-N10497

Dihydro-β-erythroidine	Alkaloids Leguminosae Plants	nAChR
Dihydro-β-erythroidine is a a competitive nicotinic receptor antagonist. Dihydro-β-erythroidine blocks the discriminative stimulus properties of nicotine. Dihydro-β-erythroidine inhibits the anxiolytic effect of nicotine induced .

HY-W001909

Myosmine	Alkaloids Pyrrole Alkaloids Classification of Application Fields Nicotiana tabacum L. Source classification Pyridine Alkaloids Metabolic Disease Plants Solanaceae Disease Research Fields	nAChR
Myosmine, a specific tobacco alkaloid in nuts and nut products, has low affinity for *a4b2 nicotinic* acetylcholinergic receptors (nAChR) with a K_i** of 3300 nM .

HY-B1337

Choline chloride 2 Publications Verification	Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Cancer	nAChR Endogenous Metabolite
Choline chloride is an essential nutrient that activates *alpha7 nicotinic* receptors** and has analgesic and anti-inflammatory activity. Glycerophosphoinositol choline can affect diseases such as liver disease, atherosclerosis and neurological disorders .

HY-B1337B

Glycerophosphoinositol choline	Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Inflammation/Immunology Disease Research Fields Cancer	nAChR Endogenous Metabolite
Glycerophosphoinositol choline is an essential nutrient that activates *alpha7 nicotinic* receptors** and has analgesic and anti-inflammatory activity. Glycerophosphoinositol choline can affect diseases such as liver disease, atherosclerosis and neurological disorders .

HY-N3359

Lupanine D-Lupanine	Alkaloids Structural Classification Microorganisms Leguminosae Source classification Plants Lupinus albus Linn.	nAChR
Lupanine (D-Lupanine) is a natural ketonic derivative of Sparteine ((+)-Sparteine (HY-W008350)) with a ganglioplegic activity. Lupanine shows binding affinity for nicotinic receptor (nAChR) with a K_i value of 500 nM .

HY-N3359B

Lupanine hydrochloride D-Lupanine hydrochloride	Structural Classification Alkaloids Leguminosae Source classification Plants Lupinus albus Linn.	nAChR
Lupanine (D-Lupanine) hydrochloride is a natural ketonic derivative of Sparteine ((+)-Sparteine (HY-W008350)) with a ganglioplegic activity. Lupanine hydrochloride shows binding affinity for nicotinic receptor (nAChR) with a K_i value of 500 nM .

HY-N1919A

Ajmalicine hydrochloride Raubasine hydrochloride	Alkaloids Source classification Rosaceae Plants Rosa multifoloraThunb	Adrenergic Receptor Cholinesterase (ChE)
Ajmalicine (Raubasine) hydrochloride is a potent adrenolytic agent which preferentially blocks α₁-adrenoceptor. Ajmalicine hydrochloride is an reversible but non-competitive nicotine receptor full inhibitor, with an IC₅₀ of 72.3 μM. Ajmalicine hydrochloride also can be used as anti-hypertensive, and serpentine, with sedative activity .

HY-128700

Nicotinic acid mononucleotide	Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Others
Nicotinic acid mononucleotide (NAMN) is formed from nicotinic acid (NA) via the nicotinic acid phosphoribosyltransferase in the biosynthesis of NAD ⁺. Nicotinate mononucleotide is a substrate for nicotinamide mononucleotide/Nicotinic acid mononucleotide adenylyltransferase .

HY-W104368

Nicotinic acid riboside	Alkaloids Classification of Application Fields Source classification Agrostidoideae Pyridine Alkaloids Metabolic Disease Plants Disease Research Fields Triticum aestivum L.	Endogenous Metabolite
Nicotinic acid riboside is a NAD ⁺ precursor in human cells. Nicotinic acid riboside is an authentic intermediate of human NAD ⁺ metabolism .

HY-113353

Nicotinuric acid	Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Nicotinuric acid is an acyl glycine. Nicotinuric acid is a metabolite of nicotinic acid.

HY-113239

Hydroxycotinine	Alkaloids Classification of Application Fields Source classification Pyridine Alkaloids Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Hydroxycotinine is the main nicotine metabolite detected in smokers urine.

HY-N0443

N-Methylcytisine 1 Publications Verification Caulophylline	Alkaloids Piperidine Alkaloids Classification of Application Fields Leguminosae Source classification Pyridine Alkaloids Plants Sophora flavescens Aiton Disease Research Fields Inflammation/Immunology	nAChR
N-Methylcytisine (Caulophylline), a tricyclic quinolizidine alkaloid, exerts hypoglycaemic, analgesic and anti-inflammatory activities. N-methylcytisine is a selective ligand of nicotinic receptors of acetylcholine in the central nervous system and has a high affinity (K_d = 50 nM) to nicotinic acetylcholine receptors (nAChR) from squid optical ganglia .

HY-B1532

Anabasine (S)-Anabasine; (+)-Anabasine	Alkaloids Piperidine Alkaloids Structural Classification Nicotiana tabacum L. Source classification Pyridine Alkaloids Solanaceae Plants	nAChR
Anabasine ((S)-Anabasine) is an alkaloid that found as a minor component in tobacco (Nicotiana). Anabasine is a botanical pesticide nicotine, acts as a full agonist of nicotinic acetylcholine receptors (nAChRs). Anabasine induces depolarization of TE671 cells endogenously expressing human fetal muscle-type nAChRs (EC₅₀=0.7 µM) .

HY-W008350

(+)-Sparteine 1 Publications Verification	Alkaloids Piperidine Alkaloids other families Source classification Plants	nAChR
(+)-Sparteine is a natural alkaloid acting as a ganglionic blocking agent. (+)-Sparteine competitively blocks nicotinic ACh receptor in the neurons.

HY-B1178

Cotinine 1 Publications Verification (-)-Cotinine; (S)-Cotinine; NIH-10498	Alkaloids Structural Classification Pyrrole Alkaloids Nicotiana tabacum L. Classification of Application Fields Source classification Other Diseases Pyridine Alkaloids Solanaceae Plants Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Cotinine ((-)-Cotinine), an alkaloid in tobacco and a major metabolite of nicotine, is used as a biological indicator to measure the composition of tobacco smoke

HY-N3610

Coclaurine	Alkaloids Structural Classification Source classification Phenols Polyphenols Plants Lauraceae Isoquinoline Alkaloids Lindera aggregata (Sims) Kosterm.	nAChR
Coclaurine is a class of tetrahydroisoquinoline alkaloids that can be isolated from Sarcopetalum harveyanum. Coclaurine is a nicotinic acetylcholine receptor (nAChRs) antagonist .

HY-W795027

Anatoxin-a ATX-a	Structural Classification Alkaloids Microorganisms Pyrrole Alkaloids Source classification	nAChR Cholinesterase (ChE)
Anatoxin-a (ATX-a) is a neurotoxic alkaloid. Anatoxin-a acts as both a nicotinic acetylcholine receptor (nAChR) agonist and an Acetylcholinesterase (AChE) inhibitor .

HY-W705106

(-)-Coclaurine hydrochloride (-)-(S)-Coclaurine hydrochloride; (S)-Coclaurine hydrochloride; l-Coclaurine hydrochloride	Structural Classification Alkaloids Piperidine Alkaloids Source classification Cocculus laurifolius DC. Plants Menispermaceae	nAChR
(-)-Coclaurine hydrochloride (compound I) is a class of tetrahydroisoquinoline alkaloids that can be isolated from Sarcopetalum harveyanum. (-)-Coclaurine hydrochloride is a nicotinic acetylcholine receptor (nAChRs) antagonist .

HY-N8505

Lobelanine 8,10-Diphenyllobelidione	Alkaloids Piperidine Alkaloids Classification of Application Fields Source classification Other Diseases Campanulaceae Plants Disease Research Fields Lobelia chinensis Lour.	Others
Lobelanine (8,10-Diphenyllobelidione) is a chemical precursor for the biosynthesis of Lobeline. Lobeline is a partial *nicotinic* agonist and is used as a smoking cessation agent .

HY-N2338

Cholesterol myristate Cholesteryl myristate; Cholesteryl tetradecanoate	Structural Classification Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Steroids Cancer	nAChR GABA Receptor Potassium Channel Endogenous Metabolite
Cholesterol myristate is a natural steroid present in traditional Chinese medicine. Cholesterol myristate binds to several ion channels such as the nicotinic acetylcholine receptor, GABAA receptor, and the inward-rectifier potassium ion channel.

HY-N0584A

Anisodamine hydrobromide 6-Hydroxyhyoscyamine hydrobromide	Alkaloids Pyrrole Alkaloids Classification of Application Fields Anisodus tanguticus (Maxinowicz) Pascher Source classification Plants Solanaceae Disease Research Fields Inflammation/Immunology	mAChR
Anisodamine hydrobromide (6-Hydroxyhyoscyamine hydrobromide), a belladonna alkaloid, is a non-subtype-selective muscarinic and a nicotinic cholinoceptor antagonist. Anisodamine hydrobromide shows antioxidant, anti-inflammatory properties .

HY-107512

Kynurenic acid sodium 3 Publications Verification	Structural Classification Alkaloids Classification of Application Fields Source classification Quinoline Alkaloids Endogenous metabolite Inflammation/Immunology Disease Research Fields	iGluR Apoptosis Endogenous Metabolite CXCR GPR35
Kynurenic acid sodium, an endogenous tryptophan metabolite, is a broad-spectrum antagonist targeting *NMDA, glutamate, α7 nicotinic* acetylcholine receptor. Kynurenic acid sodium is also an agonist of GPR35/CXCR8**.

HY-100806

Kynurenic acid 3 Publications Verification Quinurenic acid	Alkaloids Structural Classification Human Gut Microbiota Metabolites Microorganisms Neurological Disease Classification of Application Fields Quinoline Alkaloids Endogenous metabolite Disease Research Fields Endocrinology	iGluR Endogenous Metabolite Apoptosis CXCR GPR35
Kynurenic acid, an endogenous tryptophan metabolite, is a broad-spectrum antagonist targeting *NMDA, glutamate, α7 nicotinic* acetylcholine receptor. Kynurenic acid is also an agonist of GPR35/CXCR8**.

HY-B0282

Acetylcholine chloride 5+ Cited Publications ACh chloride	Structural Classification Natural Products Neurological Disease Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Cancer	nAChR Calcium Channel Endogenous Metabolite
Acetylcholine chloride (ACh chloride), a neurotransmitter, is a potent cholinergic agonist. Acetylcholine chloride is a modulator of the activity of dopaminergic (DAergic) neurons through the stimulation of nicotinic acetylcholine receptors (nAChRs) . Acetylcholine chloride inhibits p53 mutant peptide aggregation in vitro .

HY-B0979

Lobeline hydrochloride α-Lobeline hydrochloride; L-Lobeline hydrochloride	Alkaloids Structural Classification Source classification Campanulaceae Pyridine Alkaloids Plants Lobelia chinensis Lour.	nAChR Dopamine Transporter
Lobeline (α-Lobeline) hydrochloride is a brain-penetrant nicotinic receptor agonist. Lobeline hydrochloride increases dopamine (DA) release by inhibiting DA uptake into synaptic vesicles, and altering presynaptic DA storage. Lobeline hydrochloride is effective in smoking cessation .

HY-128420

Lobeline sulfate α-Lobeline sulfate; L-Lobeline sulfate	Alkaloids Structural Classification other families Source classification Pyridine Alkaloids Plants Endogenous metabolite	nAChR Dopamine Transporter
Lobeline (α-Lobeline) sulfate is a brain-penetrant nicotinic receptor agonist. Lobeline sulfate increases dopamine (DA) release by inhibiting DA uptake into synaptic vesicles, and altering presynaptic DA storage. Lobeline sulfate is effective in smoking cessation .

HY-N7108

7-Hydroxyflavone	Structural Classification Flavonoids Classification of Application Fields Flavones Verbenaceae Plants Inflammation/Immunology Disease Research Fields Clerodendrum phlomidis	ERK Keap1-Nrf2
7-Hydroxyflavone is a flavonoid isolated from Clerodendrum phlomidis, with anti-inflammatory activity. 7-Hydroxyflavone protects renal cells from nicotine (NIC)-associated cytotoxicity via the ERK/Nrf2/HO-1 pathway .

HY-B0143A

Niacin hydrochloride Nicotinic acid hydrochloride; Vitamin B3 hydrochloride	Structural Classification Alkaloids Classification of Application Fields Ketones, Aldehydes, Acids Source classification Pyridine Alkaloids Metabolic Disease Endogenous metabolite Disease Research Fields Cancer	Endogenous Metabolite Apoptosis
Niacin (Vitamin B3; Nicotinic acid) hydrochloride is an orally active B3 vitamin that is an essential nutrient for humans. Niacin hydrochloride plays a key role in energy metabolism, cell signaling cascades regulating gene expression and apoptosis. Niacin hydrochloride is also used in the study of cardiovascular diseases .

HY-121027

Anagyrine (-)-Anagyrine; Monolupine; Rhombinine	Alkaloids Piperidine Alkaloids Structural Classification Classification of Application Fields Leguminosae Source classification Plants Disease Research Fields Lupinus albus Linn. Cancer	mAChR nAChR
Anagyrine ((-)-Anagyrine) is a quinolizidine alkaloid that has been found in Lupinus albus. Anagyrine binds to *muscarinic and nicotinic* acetylcholine receptors with IC₅₀ values of 132 and 2096 µM respectively. Anagyrine is a potent and effective desensitizer of nAChR**, and Anagyrine can directly, without metabolism, desensitize nAChR .

HY-121027A

Anagyrine hydrochloride (-)-Anagyrine hydrochloride; Monolupine hydrochloride; Rhombinine hydrochloride	Structural Classification Alkaloids Piperidine Alkaloids Leguminosae Source classification Plants Sophora flavescens Aiton	mAChR nAChR
Anagyrine ((-)-Anagyrine) hydrochloride is a quinolizidine alkaloid that has been found in Lupinus albus. Anagyrine hydrochloride binds to *muscarinic and nicotinic* acetylcholine receptors with IC₅₀ values of 132 and 2096 µM respectively. Anagyrine hydrochloride is a potent and effective desensitizer of nAChR**, and Anagyrine hydrochloride can directly, without metabolism, desensitize nAChR .

HY-100806R

Kynurenic acid (Standard) Quinurenic acid (Standard)	Structural Classification Alkaloids Human Gut Microbiota Metabolites Microorganisms Ketones, Aldehydes, Acids Source classification Quinoline Alkaloids Endogenous metabolite	iGluR Endogenous Metabolite Apoptosis CXCR GPR35
Kynurenic acid (Standard) is the analytical standard of Kynurenic acid. This product is intended for research and analytical applications. Kynurenic acid, an endogenous tryptophan metabolite, is a broad-spectrum antagonist targeting *NMDA, glutamate, α7 nicotinic* acetylcholine receptor. Kynurenic acid is also an agonist of GPR35/CXCR8**.

HY-138800

Spinosad	Structural Classification Natural Products Microorganisms Neurological Disease Classification of Application Fields Source classification Disease Research Fields Biological Pesticide Research Agricultural Research	nAChR
Spinosad, a mixture of spinosyns A and D known as fermentation products of a soil actinomycete (Saccharopolyspora spinosa), is a biological neurotoxic insecticide with a broader action spectrum. Spinosad targets the nicotinic acetylcholine receptor (nAChRs) of the insect nervous system. Spinosad has an excellent environmental and mammalian toxicological profile. Larvicidal activity .

HY-107670

Dihydro-β-erythroidine hydrobromide 1 Publications Verification DHβE hydrobromide	Alkaloids Piperidine Alkaloids Leguminosae Source classification Plants Erythrina	nAChR
Dihydro-β-erythroidine (DHβE) hydrobromide is a potent, orally active, and competitive antagonist of neuronal nAChRs. Dihydro-β-erythroidine hydrobromide shows selectivity for α4β4 and α4β2 nAChRs, with IC₅₀s of 0.19 and 0.37 μM, respectively. Antidepressant-like activities .

HY-126477

NNK	Structural Classification Alkaloids Classification of Application Fields Source classification Pyridine Alkaloids Endogenous metabolite Disease Research Fields Cancer	Endogenous Metabolite
NNK is a nicotine-nitrosated derivative. NNK simultaneously stimulates Bcl2 phosphorylation exclusively at Ser ⁷⁰ and c-Myc at Thr ⁵⁸ and Ser ⁶² through activation of both ERK1/2 and PKCα . NNK induces survival and proliferation of human lung cancer cells. NNK can be used for lung cancer mice model structure .

HY-A0009

Galanthamine hydrobromide 10+ Cited Publications Galantamine hydrobromide	Structural Classification Alkaloids Other Alkaloids Source classification Plants Amaryllidaceae	Cholinesterase (ChE) nAChR
Galanthamine hydrobromide (Galantamine hydrobromide) is a selective, reversible, competitive, alkaloid AChE inhibitor, with an IC₅₀ of 0.35 µM. Galanthamine hydrobromide is a potent allosteric potentiating ligand (APL) of human α₃β₄, α₄β₂, α₆β₄ nicotinic receptors ( nAChRs). Galanthamine hydrobromide is developed for the research of Alzheimer's disease (AD) .

HY-A0009R

Galanthamine hydrobromide (Standard) Galantamine hydrobromide (Standard)	Structural Classification Alkaloids Source classification Plants Amaryllidaceae	nAChR Cholinesterase (ChE)
Galanthamine (hydrobromide) (Standard) is the analytical standard of Galanthamine (hydrobromide). This product is intended for research and analytical applications. Galanthamine hydrobromide (Galantamine hydrobromide) is a selective, reversible, competitive, alkaloid AChE inhibitor, with an IC₅₀ of 0.35 μM. Galanthamine hydrobromide is a potent allosteric potentiating ligand (APL) of human α₃β₄, α₄β₂, α₆β₄ nicotinic receptors ( nAChRs). Galanthamine hydrobromide is developed for the research of Alzheimer's disease (AD) .

HY-15310

Ivermectin Maximum Cited Publications 18 Publications Verification MK-933	Structural Classification Microorganisms Macrolide Antibiotics Classification of Application Fields Antibiotics Source classification Antiviral Anti-parasitic Disease Research Disease Research Fields Cancer	Flavivirus Dengue virus Parasite HIV Mitophagy HSV SARS-CoV Antibiotic Autophagy Bacterial
Ivermectin (MK-933) is a broad-spectrum anti-parasite agent. Ivermectin (MK-933) is a specific inhibitor of Impα/β1-mediated nuclear import and has potent antiviral activity towards both HIV-1 and dengue virus. It is a positive allosteric effector of P2X₄ and the α7 neuronal nicotinic acetylcholine receptor (nAChRs). Ivermectin also inhibits bovine herpesvirus1 (BoHV-1) replication and inhibits BoHV-1 DNA polymerase nuclear import . Ivermectin is a candidate therapeutic against SARS-CoV-2/COVID-19 .

Cat. No.	Product Name	Chemical Structure

HY-G0020S1

Nicotine N-β-D-glucuronide-d3

Nicotine N-β-D-glucuronide-d₃ (Nicotine N-glucuronide-d₃) is a deuterium labeled compound.

HY-10019AS1

Varenicline-d4 hydrochloride

Varenicline-d₄ hydrochloride is a deuterium labeled Varenicline (dihydrochloride) (HY-10019A) . Varenicline (CP 526555) dihydrochloride is a potent partial agonist for α4β2 nicotinic acetylcholine receptor (nAChR) with an EC₅₀ value of 2.3 μM. Varenicline dihydrochloride is a full agonist for α3β4 and α7 nAChRs with EC₅₀ values of 55 μM and 18 μM, respectively . Varenicline dihydrochloride is a nicotinic ligand based on the structure of cytosine, and has the potential for smoking cessation treatment .

HY-143997S

(Rac)-Nicotine EP impurity A-d4 hydrochloride

(Rac)-Nicotine EP impurity A-d₄ (hydrochloride) is the deuterium labeled (Rac)-Nicotine EP impurity A hydrochloride[1].
HY-N8723S

(1′S,2′S)-Nicotine-1'-oxide-d3

(1′S,2′S)-Nicotine-1'-oxide-d₃ is deuterium labeled (1′S,2′S)-Nicotine-1'-oxide.

HY-W004515S

3-Pyridylacetic acid-d4 hydrochloride
3-Pyridylacetic acid-d₄ (hydrochloride) is the deuterium labeled 3-Pyridylacetic acid hydrochloride[1]. 3-Pyridineacetic acid hydrochloride is a higher homologue of nicotinic acid, a breakdown product of nicotine (and other tobacco alkaloids)[2][3].

HY-B0143S2

Niacin-d4

Niacin-d₄ is the deuterium labeled Niacin. Niacin (Nicotinic acid) is a vitamin and is part of the vitamin B group.
HY-113239S

Hydroxycotinine-d3

Hydroxycotinine-d₃ is deuterium labeled Hydroxycotinine. Hydroxycotinine is the main nicotine metabolite detected in smokers urine.
HY-B0143S3

Niacin-13C6

Niacin- ¹³C₆ is the ¹³C-labeled Niacin. Niacin (Nicotinic acid) is a vitamin and is part of the vitamin B group.
HY-113353S

Nicotinuric acid-d4

Nicotinuric acid-d₄ is the deuterium labeled Nicotinuric acid. Nicotinuric acid is an acyl glycine. Nicotinuric acid is a metabolite of nicotinic acid[1][2].

HY-14774S

(Rac)-Monepantel-d5
(Rac)-Monepantel-d₅ is deuterium labeled Monepantel. Monepantel is organic anthelmintic, and acts as a positive allosteric modulator of a nematode-specific clade of nicotinic acetylcholine receptor (nAChR) subunits.

HY-10019S

Varenicline-d4

Varenicline-d₄ is deuterium labeled Varenicline. Varenicline (CP 526555) is a potent partial agonist for α4β2 nicotinic acetylcholine receptor (nAChR) with an EC50 value of 2.3 μM. Varenicline is a full agonist for α3β4 and α7 nAChRs with EC50 values of 55 μM and 18 μM, respectively[1]. Varenicline is a nicotinic ligand based on the structure of cytisine, has the potential for smoking cessation treatment[2].

HY-14774S1

(Rac)-Monepantel sulfone-d5
(Rac)-Monepantel sulfone-d₅ is deuterium labeled Monepantel. Monepantel is organic anthelmintic, and acts as a positive allosteric modulator of a nematode-specific clade of nicotinic acetylcholine receptor (nAChR) subunits.

HY-B0942S

Benzethonium-d7 chloride
Benzethonium-d7 chloride is the deuterium labeled Benzethonium chloride. Benzethonium chloride inhibit human recombinant α7 and α4β2 neuronal nicotinic acetylcholine receptors in Xenopus oocytes.

HY-B0827S

Dinotefuran-d3
Dinotefuran-d₃ is the deuterium labeled Dinotefuran[1]. Dinotefuran is an insecticide of the neonicotinoid class, its mechanism of action involves disruption of the insect's nervous system by inhibiting nicotinic acetylcholine receptors[2].

HY-W001909S

Myosmine-d4
Myosmine-d₄ is the deuterium labeled Myosmine. Myosmine, a specific tobacco alkaloid in nuts and nut products, has low affinity for a4b2 nicotinic acetylcholinergic receptors (nAChR) with a Ki of 3300 nM[1][2].

HY-100806S

Kynurenic acid-d5
Kynurenic acid-d₅ is the deuterium labeled Kynurenic acid. Kynurenic acid, an endogenous tryptophan metabolite, is a broad-spectrum antagonist targeting *NMDA, glutamate, α7 nicotinic* acetylcholine receptor. Kynurenic acid is also an agonist of GPR35/CXCR8[1][2].**

HY-B0461S

Trospium-d8 chloride
Trospium-d₈ (chloride) is the deuterium labeled Trospium chloride. Trospium chloride is an orally active, specific and competitive antagonist of muscarinic cholinergic receptors (mAChRs), with antimuscarinic activity. Trospium chloride binds to muscarinic receptors M1, M2 and M3 with high affinity, but not nicotinic, cholinergic receptors[1][2].

HY-B0282S

Acetylcholine-d4 chloride

Acetylcholine-d₄ (chloride) is the deuterium labeled Acetylcholine chloride. Acetylcholine chloride (ACh chloride), a neurotransmitter, is a potent cholinergic agonist. Acetylcholine chloride is a modulator of the activity of dopaminergic (DAergic) neurons through the stimulation of nicotinic acetylcholine receptors (nAChRs)[1][2]. Acetylcholine chloride inhibits p53 mutant peptide aggregation in vitro[5].

HY-B0282S1

Acetylcholine-d9 chloride

Acetylcholine-d₉ (chloride) is the deuterium labeled Acetylcholine chloride. Acetylcholine chloride (ACh chloride), a neurotransmitter, is a potent cholinergic agonist. Acetylcholine chloride is a modulator of the activity of dopaminergic (DAergic) neurons through the stimulation of nicotinic acetylcholine receptors (nAChRs)[1][2]. Acetylcholine chloride inhibits p53 mutant peptide aggregation in vitro[5].

HY-B1337S5

Choline-13C2 chloride
Choline- ¹³C₂ (chloride) is the ¹³C labeled Choline chloride[1]. Choline chloride is an essential nutrient that activates alpha7 nicotinic receptors and has analgesic and anti-inflammatory activity. Glycerophosphoinositol choline can affect diseases such as liver disease, atherosclerosis and neurological disorders[2][3].

HY-106901AS

Asoxime-d4 dichloride
Asoxime-d₄ (dichloride) is the deuterium labeled Asoxime dichloride. Asoxime dichloride (HI-6) is an antagonist to acetylcholine receptors (AChRs) including the nicotinic receptor, α7 nAChR. Asoxime dichloride involves in modulating immunity response. Asoxime dichloride (HI-6) can be used as an antigen and improves vaccination efficacy in the nervous system[1].

HY-A0009S

Galanthamine-d3 hydrobromide

Galanthamine-d₃ (hydrobromide) is deuterium labeled Galanthamine (hydrobromide). Galanthamine hydrobromide (Galantamine hydrobromide) is a selective, reversible, competitive, alkaloid AChE inhibitor, with an IC50 of 0.35 µM. Galanthamine hydrobromide is a potent allosteric potentiating ligand (APL) of human α3β4, α4β2, α6β4 nicotinic receptors ( nAChRs). Galanthamine hydrobromide is developed for the research of Alzheimer's disease (AD)[1][2][3].

Inquiry Online

Your information is safe with us. * Required Fields.

MCE Japan Authorized Agent ナミキ商事株式会社コスモ・バイオ株式会社
Salutation			Country or Region *
Applicant Name *			Organization Name *
Department *
Email Address *			Product Name *
Cat. No.			Requested quantity *
Phone Number *
Remarks