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Results for "

memory,

" in MedChemExpress (MCE) Product Catalog:

By Targets:	5-HT Receptor (10) Adrenergic Receptor (1) Akt (2) Aminopeptidase (1) Amyloid-β (7) Anaplastic lymphoma kinase (ALK) (1) Apoptosis (7) Autophagy (6) Bcl-2 Family (2) Biochemical Assay Reagents (1) Calcium Channel (2) CaMK (1) CDK (3) Chemerin Receptor (3) Cholinesterase (ChE) (20) CRFR (2) Dopamine Receptor (5) Dopamine Transporter (1) DYRK (1) EGFR (1) Endogenous Metabolite (6) ERK (3) Estrogen Receptor/ERR (1) GABA Receptor (1) GCGR (1) GnRH Receptor (1) Guanylate Cyclase (1) HBV (1) HCN Channel (1) HDAC (2) Histamine Receptor (2) Histone Acetyltransferase (1) iGluR (15) IKK (1) Interleukin Related (2) Isotope-Labeled Compounds (2) JNK (1) Keap1-Nrf2 (2) Lipoxygenase (1) LPL Receptor (1) mAChR (2) mGluR (1) Microtubule/Tubulin (1) Monoamine Oxidase (6) nAChR (7) Neuropeptide Y Receptor (1) Neurotensin Receptor (1) NO Synthase (2) Notch (2) Opioid Receptor (1) Orexin Receptor (OX Receptor) (1) Organoid (1) Oxytocin Receptor (2) p38 MAPK (2) PAI-1 (1) Parasite (1) PD-1/PD-L1 (1) Phosphodiesterase (PDE) (3) PKA (1) Potassium Channel (2) Prolyl Endopeptidase (PREP) (2) PROTACs (1) Pyruvate Kinase (1) Reactive Oxygen Species (5) ROR (1) Sigma Receptor (5) Somatostatin Receptor (2) STAT (2) Steroid Sulfatase (1) STING (3) Tau Protein (1) TNF Receptor (1)
By Research Areas:	Cancer (15) Cardiovascular Disease (5) Endocrinology (1) Infection (1) Inflammation/Immunology (26) Metabolic Disease (4) Neurological Disease (122)
Click Chemistry:	Alkynes (1)

156

Inhibitors & Agonists

Screening Libraries

Biochemical Assay Reagents

Peptides

Inhibitory Antibodies

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Products

Isotope-Labeled Compounds

Click Chemistry

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-W014941

(R)-(-)-α-Methylhistamine dihydrochloride	Histamine Receptor	Neurological Disease
(R)-(-)-α-Methylhistamine dihydrochloride is a potent, selective and brain-penetrant agonist of H3 histamine receptor, with a K_d of 50.3 nM . (R)-(-)-α-Methylhistamine dihydrochloride can enhance memory retention, attenuates memory impairment in rats .

HY-17555

Meclofenoxate hydrochloride Centrophenoxine hydrochloride	nAChR iGluR	Neurological Disease
Meclofenoxate hydrochloride is an ester synthesized from DMAE and pCPA, which has the activity of stimulating memory and improving cognition.

HY-119602

Rolziracetam

CI-911
Others Neurological Disease

Rolziracetam is a nootropic agent of the racetam family and improves short-term memory in rats and monkeys .

Rolziracetam CI-911	Others	Neurological Disease
Rolziracetam is a nootropic agent of the racetam family and improves short-term memory in rats and monkeys .

HY-100999

(R)-(-)-α-Methylhistamine dihydrobromide
(R)-(-)-α-Methylhistamine dihydrobromide is a potent, selective and brain-penetrant agonist of H3 histamine receptor, with a K_d of 50.3 nM . (R)-(-)-α-Methylhistamine dihydrobromide can enhance memory retention, attenuates memory impairment in rats .

HY-19146

CL-275838

Others Neurological Disease

CL-275838 is a memory-enhancing agent, also with potent antidepressant activities.
HY-N0459

3,5-O-Dicaffeoylquinic acid

1 Publications Verification

Others Neurological Disease

3,5-O-Dicaffeoylquinic acid reverses Trimethyltin-induced learning and memory deficits .

CL-275838	Others	Neurological Disease
CL-275838 is a memory-enhancing agent, also with potent antidepressant activities.

3,5-O-Dicaffeoylquinic acid 1 Publications Verification	Others	Neurological Disease
3,5-O-Dicaffeoylquinic acid reverses Trimethyltin-induced learning and memory deficits .

HY-B1065

Aceglutamide α-N-Acetyl-L-glutamine; N2-Acetylglutamine	Autophagy Endogenous Metabolite	Neurological Disease
Aceglutamide (α-N-Acetyl-L-glutamine) is a psychostimulant and nootropic, used to improve memory and concentration .

HY-N0204

Pulchinenoside A Anemoside A3	iGluR	Others
Pulchinenoside A is a natural triterpenoid saponin that enhances synaptic plasticity in the adult mouse hippocampus and facilitates spatial memory in adult mice.

HY-17555A

Meclofenoxate

Centrophenoxine

Meclofenoxate (Centrophenoxine) is an ester synthesized from DMAE and pCPA, which has the activity of stimulating memory and improving cognition .

Meclofenoxate Centrophenoxine
Meclofenoxate (Centrophenoxine) is an ester synthesized from DMAE and pCPA, which has the activity of stimulating memory and improving cognition .

HY-120546

Ulixacaltamide Z944	Calcium Channel	Neurological Disease
Ulixacaltamide (Z944) is an orally active T-type calcium channel antagonist that rescues impairments in crossmodal and visual recognition memory.

HY-124609

CAD031	Monoamine Oxidase Dopamine Transporter	Neurological Disease
CAD031 is a derivative of the Alzheimer's disease (AD) targeting agent J147 (HY-13779) with neuroprotective and memory-enhancing properties. CAD031 enhances memory in mice, improves dendritic structure, and stimulates cell division in the germinal zone of the brain in aged mice. CAD031 is more active than J147 in human neural stem cell assays .

HY-I0020

Galanthaminone (-)-Narwedine; Narwedin	Cholinesterase (ChE)	Neurological Disease
Galanthaminone (Narwedin) is a competitive and reversible cholinesterase (AChE) inhibitor; is used for the treatment of mild to moderate Alzheimer's disease and various other memory impairments.

HY-N9737

(−)-Acutumine	Others	Neurological Disease
(−)-Acutumine is a tetracyclic chloroalkaloid that exhibits selective cytotoxicity to cultured human T cells and memory-enhancing properties in the Wistar rat model .

HY-P3201

PKCζ/ι pseudosubstrate inhibitor	Pyruvate Kinase	Neurological Disease
PKCζ/ι pseudosubstrate inhibitor has broad-spectrum effects on the PKC enzyme family and can induce memory impairment .

HY-11053

S 24795

nAChR Neurological Disease

S 24795 is a partial agonist of α7 nAChR and improves mnemonic function in aged mice for the research of aging-related memory disturbances .

S 24795	nAChR	Neurological Disease
S 24795 is a partial agonist of α7 nAChR and improves mnemonic function in aged mice for the research of aging-related memory disturbances .

HY-P3641

Kisspeptin 13	GnRH Receptor	Neurological Disease
Kisspeptin 13 is a GPR54 and GnRH receptor activator, an endogenous active isoform. Kisspeptin 13 enhances memory and can be used in Alzheimer's disease research .

HY-101363

1-BCP Piperonylic acid piperidide	iGluR	Neurological Disease
1-BCP (Piperonylic acid piperidide) is a centrally active agent that modulates AMPA receptor gated currents. 1-BCP is a memory-enhancing agent .

HY-125881

ASP1126	LPL Receptor	Inflammation/Immunology
ASP1126 is a selective and orally active sphingosine-1-phosphate (S1P) agonist, with EC₅₀ values of 7.12 nM, 517 nM for hS1P₁ and hS1P₃, respectively. ASP1126 decreases the number of peripheral lymphocytes, naive T cells, central memory T cells and effector memory T cells in the peripheral blood. ASP1126 has the potential to be applied in clinical transplantation with improved safety profile .

HY-N3204

Neoechinulin A	Apoptosis	Neurological Disease
Neoechinulin A is an isoprenyl indole alkaloid that exhibits scavenging, neurotrophic factor-like, and anti-apoptotic activities. Neoechinulin A induces memory improvements and antidepressant-like effects in mice .

HY-N0541

Pseudoginsenoside F11 1 Publications Verification Ginsenoside A1	Endogenous Metabolite	Others
Pseudoginsenoside F11 (Ginsenoside A1), a component of Panax quinquefolium (American ginseng), has been demonstrated to antagonize the learning and memory deficits induced by scopolamine, morphine and methamphetamine in mice.

HY-120782

Yhhu-3792	Notch	Neurological Disease
Yhhu-3792 enhances the self-renewal capability of neural stem cells (NSCs). Yhhu-3792 activates Notch signaling pathway and promotes the expression of Hes3 and Hes5. Yhhu-3792 expands the NSCs pool and promotes endogenous neurogenesis in the hippocampal dentate gyrus (DG) in mouse. Yhhu-3792 increases the spatial and episodic memory abilities of mice. Yhhu-3792 has the potential for the research of impairment of learning and memory associated DG dysfunction .

HY-120782A

Yhhu-3792 hydrochloride	Notch	Neurological Disease
Yhhu-3792 hydrochloride enhances the self-renewal capability of neural stem cells (NSCs). Yhhu-3792 hydrochloride activates Notch signaling pathway and promotes the expression of Hes3 and Hes5. Yhhu-3792 hydrochloride expands the NSCs pool and promotes endogenous neurogenesis in the hippocampal dentate gyrus (DG) in mouse. Yhhu-3792 hydrochloride increases the spatial and episodic memory abilities of mice. Yhhu-3792 hydrochloride has the potential for the research of impairment of learning and memory associated DG dysfunction .

HY-100784

Dihydrokainic acid
Dihydrokainic acid (DHK) is a glutamate transporter GLT1 (EAAT2) inhibitor. Dihydrokainic acid impairs novel object recognition (NOR) memory performance in mice. Dihydrokainic acid also shows epileptogenic effects .

HY-P1437

Neuropeptide S(Mouse)	Neuropeptide Y Receptor	Neurological Disease
Neuropeptide S (Mouse) is a bioactive peptide. Neuropeptide S (Mouse), as a neurotransmitter/neuromodulator of 20 amino acids, can be used for the research of arousal, anxiety, locomotion, feeding behaviors, memory and agent addiction .

HY-P2712

Chemerin-9, mouse Chemerin148–156, mouse	Chemerin Receptor	Cardiovascular Disease Neurological Disease Inflammation/Immunology
Chemerin-9, mouse (Chemerin148-156, mouse) is a C-terminal nonapeptide of chemerin. Chemerin-9, mouse is a ligand for ChemR23 (EC₅₀ = 42 nM). Chemerin-9, mouse reduces basal lipolysis in primary mouse white adipocytes(IC₅₀ = 3.3 nM). Chemerin-9, mouse enhances memory and relieves Aβ1-42-induced memory impairment in AD mice. Chemerin-9, mouse also inhibits atherogenesis .

HY-P2497

Exendin (5-39) 1 Publications Verification	GCGR	Neurological Disease
Exendin (5-39) is a potent glucagon-like peptide 1 (GLP-1) receptor antagonist. Exendin (5-39) improves memory impairment in β-amyloid protein-treated rats .

HY-103510

TB-21007	GABA Receptor	Neurological Disease
TB-21007 is an inverse agonist of α₅β₃γ₂ subunit-containing GABA_A receptor with a K_i of 1.6 nM. TB-21007 enhanced spatial memory in rats .

HY-15114

S 17092 S 17092-1	Prolyl Endopeptidase (PREP)	Neurological Disease
S 17092 (S 17092-1) is a potent cerebral prolyl-endopeptidase (PEP) inhibitor with an IC₅₀ of 1.2 nM. S 17092 can be used for the research of memory impairment and cognitive disorders associated with cerebral aging .

HY-151518

Aminopeptidase-IN-1	Aminopeptidase	Neurological Disease
Aminopeptidase-IN-1 (compound 16o) is a potent insulin-regulated aminopeptidase (IRAP) inhibitor with an K_i value of 7.7 μM. Aminopeptidase-IN-1 can be used tor research cognitive and memory impairments .

HY-107111

GSK1034702	Cholinesterase (ChE)	Neurological Disease
GSK1034702 is a M1 mAChR allosteric agonist. GSK1034702 shows procognitive effects in rodents. GSK1034702 modulates hippocampal function to improve memory encoding in nicotine abstinence model of cognitive dysfunction .

HY-119061

SB357134	5-HT Receptor	Neurological Disease
SB-357134 is a potent, selective, brain penetrant, and orally active 5-HT6 receptor antagonist. SB-357134 enhances memory and learning and increases seizure threshold in rats .

HY-129103

A-412997	Dopamine Receptor	Neurological Disease
A-412997 is a selective Dopamine D4 agonist with K_i values of 12 and 7.9 nM for the rat and human receptors. A-412997 improves short term memory and cognitive properties in rodent models .

HY-122150

AMPA receptor modulator-3	iGluR	Neurological Disease
AMPA receptor modulator-3 is an allosteric AMPA receptor modulator (EC₅₀: 4.4 μM). AMPA receptor modulator-3 can be used in the research of mammalian nervous system, such as learning and memory .

HY-142066

4′-Demethylnobiletin	PKA ERK iGluR	Neurological Disease
4′-Demethylnobiletin is a bioactive metabolite that activates the PKA/ERK/CREB signaling pathway, enhances CRE-mediated transcription in hippocampal neurons, and reverses memory impairment associated with NMDA receptor antagonism by stimulating ERK signaling .

HY-N0691

Schisandrin 2 Publications Verification Schizandrin; Schizandrol; Schizandrol-A	Autophagy	Inflammation/Immunology Cancer
Schisandrin (Schizandrin), a dibenzocyclooctadiene lignan, is isolated from the fruit of Schisandra chinensis Baill. Schisandrin exhibits antioxidant, hepatoprotective, anti-cancer and anti-inflammatory activities. Schisandrin also can reverses memory impairment in rats .

HY-N4134

Ciwujianoside C3	NO Synthase	Inflammation/Immunology
Ciwujianoside C3, an orally active and brain penetrated compound, is isolated the leaves of Acanthopanax henryi Harms. Ciwujianoside C3 has anti-inflammatory effect and can reinforces object recognition memory .

HY-14559

PRX-07034 hydrochloride	5-HT Receptor	Neurological Disease
PRX-07034 hydrochloride is a highly selective and potent 5-HT6 receptor antagonist with a K_i= 4-8 nM and an IC₅₀ of 19 nM. PRX-07034 can be used for the research of enhancing working memory and cognitive flexibility .

HY-148331

Z-Thioprolyl-Thioproline	Prolyl Endopeptidase (PREP)	Neurological Disease
Z-Thioprolyl-Thioproline is a bovine brain prolyl endopeptidase (PEP) inhibitor (IC₅₀=16 µM; K_i=37 µM). Z-Thioprolyl-Thioproline is used in the study of neurological disorders such as memory disorders and cognitive disorders .

HY-152632

BuChE-IN-7	Cholinesterase (ChE)	Neurological Disease
BuChE-IN-7 is a highly selective inhibitor of hBuChe and eqBuChE with IC₅₀ values of 40 nM, 80 nM respectively. BuChE-IN-7 can promote cognitive with blood-brain penetration and improves situational and phobic memory, showing preference for new things .

HY-P99945

Revdofilimab ABBV-368	Orexin Receptor (OX Receptor)	Inflammation/Immunology Cancer
Revdofilimab (ABBV-368) is a human IgG1 agonist monoclonal antibody against OX40. Among them, OX40 is a member of the TNF receptor superfamily expressed on activated and memory T cell subsets and T regulatory cells .

HY-143464

BChE-IN-4	Cholinesterase (ChE)	Neurological Disease
BChE-IN-4 is a potent and cross the blood-brain barrier BChE inhibitor. BChE-IN-4 attenuates learning and memory deficits caused by cholinergic deficit in mouse model. BChE-IN-4 has the potential for the research of alzheimer’s disease .

HY-101528

IDRA 21	iGluR	Neurological Disease
IDRA 21 is a positive and orally active modulator of the AMPA receptor. IDRA 21 facilitates excitatory neurotransmission via GluR1/2 receptors. IDRA 21 has the potential for the research of cognitive/memory disorders, including those associated with aging .

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-P99216

Ponezumab PF-04360365; RN 1219	EGFR	Neurological Disease
Ponezumab (PF-04360365) is a humanised anti-amyloid IgG2 monoclonal antibody. Ponezumab reduces Aβ levels in the central nervous system and improves performance in mice in various models of learning and memory. Ponezumab can be used in study of Alzheimer's disease .

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-110004

ACEA Arachidonyl-2-chloroethylamide	Biochemical Assay Reagents	Others
ACEA (short for arachidonyl-2'-chloroacetamide) is a synthetic organic compound that acts as an agonist of the cannabinoid receptor CB1. It is a chemical that affects the endocannabinoid system in the body, which regulates various physiological processes such as appetite, pain perception, mood, and memory .

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-108583

Psora-4 5-(4-Phenylbutoxy)psoralen	Potassium Channel	Inflammation/Immunology
Psora-4 is a potent and selective inhibitor of K_v1.3 (voltage-gated potassium channels) with an EC₅₀ of 3 nM . Psora-4 has immunosuppressive activity and inhibits proliferation of human and rat myelin-specific effector memory T cells in vitro .

HY-153416

QR-0217	Amyloid-β	Neurological Disease
QR-0217 is a potent Aβ1-40 aggregation inhibitor with an IC₅₀ value of 7.5 µM. QR-0217 inhibits α-synuclein aggregation. QR-0217 reduces memory impairments caused by Aβ neurotoxicity .

HY-155330

PZ-1922	5-HT Receptor Monoamine Oxidase	Neurological Disease
PZ-1922 (Compound 16) is a BBB-penetrable 5-HT6R/5-HT3R antagonist (K_i: 17 nM, 0.45 nM for 5-HT6R/5-HT3R respectively). PZ-1922 reversibly inhibits MAO-B (pIC₅₀: 8.93). PZ-1922 reverses Scopolamine (SCOP) (HY-N0296) induced memory deficits in the novel object recognition (NOR) test in rats. PZ-1922 prevents Aβ-induced memory decline in the T-maze test .

Cat. No.	Product Name	Target	Research Area

HY-P1437

Neuropeptide S(Mouse)	Neuropeptide Y Receptor	Neurological Disease
Neuropeptide S (Mouse) is a bioactive peptide. Neuropeptide S (Mouse), as a neurotransmitter/neuromodulator of 20 amino acids, can be used for the research of arousal, anxiety, locomotion, feeding behaviors, memory and agent addiction .

HY-P3201

PKCζ/ι pseudosubstrate inhibitor	Pyruvate Kinase	Neurological Disease
PKCζ/ι pseudosubstrate inhibitor has broad-spectrum effects on the PKC enzyme family and can induce memory impairment .

HY-P3641

Kisspeptin 13	GnRH Receptor	Neurological Disease
Kisspeptin 13 is a GPR54 and GnRH receptor activator, an endogenous active isoform. Kisspeptin 13 enhances memory and can be used in Alzheimer's disease research .

HY-P4009

[Lys8] Vasopressin Desglycinamide	Peptides	Neurological Disease
[Lys8] Vasopressin Desglycinamide is a vasopressin analog, used for the maintenance of active and passive avoidance behavior. [Lys8] Vasopressin Desglycinamide facilitates memory consolidation processes .

HY-P2712

Chemerin-9, mouse Chemerin148–156, mouse	Chemerin Receptor	Cardiovascular Disease Neurological Disease Inflammation/Immunology
Chemerin-9, mouse (Chemerin148-156, mouse) is a C-terminal nonapeptide of chemerin. Chemerin-9, mouse is a ligand for ChemR23 (EC₅₀ = 42 nM). Chemerin-9, mouse reduces basal lipolysis in primary mouse white adipocytes(IC₅₀ = 3.3 nM). Chemerin-9, mouse enhances memory and relieves Aβ1-42-induced memory impairment in AD mice. Chemerin-9, mouse also inhibits atherogenesis .

HY-P2497

Exendin (5-39) 1 Publications Verification	GCGR	Neurological Disease
Exendin (5-39) is a potent glucagon-like peptide 1 (GLP-1) receptor antagonist. Exendin (5-39) improves memory impairment in β-amyloid protein-treated rats .

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-P2259

TAT-GluA2 3Y	iGluR	Neurological Disease
TAT-GluA2 3Y, an interference peptide, blocks long-term depression (LTD) at glutamatergic synapses by disrupting the endocytosis of AMPAR. TAT-GluA2 3Y can alleviate Pentobarbital-induced spatial memory deficits and synaptic depression .

HY-P3684A

[DPro5] Corticotropin Releasing Factor, human, rat TFA	CRFR	Neurological Disease
[DPro5] Corticotropin Releasing Factor, human, rat TFA is a selective corticotropin releasing factor/hormone R2 (CRH-R2)agonist. [DPro5] Corticotropin Releasing Factor, human, rat TFA fails to cause the typical anxiogenic effect, but modulates learning and memory processes in rat .

HY-P3355

p-fin4	iGluR	Neurological Disease
p-fin4 is a peptide inhibitor of STEP Phosphatase-GluA2 AMPA receptor interaction with a Ki of 0.4 μM. p-fin4 restores the memory deficits and displays anxiolytic and antidepressant effects in a scopolamine-treated rat model. p-fin4 is a promising lead compound for novel cognitive enhancers and/or behavioral modulators .

HY-P3684

[DPro5] Corticotropin Releasing Factor, human, rat	CRFR	Endocrinology
[DPro5] Corticotropin Releasing Factor, human, rat is a selective R2 agonist of corticotropin releasing factor/hormone. Corticotropin releasing factor (CRF) is a hypothalamic hormone, stimulates the release of adrenocorticotropic hormone (ACTH) and of β-endorphin. [DPro5] Corticotropin Releasing Factor, human, rat fails to cause the typical anxiogenic effect, but modulates learning and memory processes in rat .

HY-149941

hNTS1R agonist-1	Neurotensin Receptor	Neurological Disease
hNTS1R agonist-1 (Compound 10) is a BBB permeable hNTS1R full agonist (K_i: 6.9 nM) . hNTS1R agonist-1 increases motor function and memory in a mouse model of Parkinson's disease (PD). hNTS1R agonist-1 is a Neurotensin(8-13) analog and is a neuroprotective agent .

HY-P3354

p3Ysh-3	iGluR	Neurological Disease
p3Ysh-3 is a peptide inhibitor of STEP Phosphatase-GluA2 AMPA receptor interaction with a Ki of 1.09 μM. p3Ysh-3 restores the memory deficits and displays anxiolytic and antidepressant effects in a scopolamine-treated rat model. p3Ysh-3 is a promising lead compound for novel cognitive enhancers and/or behavioral modulators .

HY-P1844

Chemerin-9 (149-157)	Chemerin Receptor Akt ERK Reactive Oxygen Species Amyloid-β	Inflammation/Immunology
Chemerin-9 (149-157) is a potent agonist of chemokine-like receptor 1 (CMKLR1) . Chemerin-9 (149-157) has anti-inflammatory activity. Chemerin-9 (149-157) stimulates phosphorylation of Akt and ERK as well as ROS production. Chemerin-9 (149-157) ameliorates Aβ_1-42-induced memory impairmen. Chemerin-9 (149-157) regulates immune responses, adipocyte differentiation, and glucose metabolism .

HY-P1844A

Chemerin-9 (149-157) (TFA) 2 Publications Verification	Chemerin Receptor Akt ERK Reactive Oxygen Species Amyloid-β	Inflammation/Immunology
Chemerin-9 (149-157) TFA is a potent agonist of chemokine-like receptor 1 (CMKLR1) . Chemerin-9 (149-157) TFA has anti-inflammatory activity. Chemerin-9 (149-157) TFA stimulates phosphorylation of Akt and ERK as well as ROS production. Chemerin-9 (149-157) TFA ameliorates Aβ_1-42-induced memory impairmen. Chemerin-9 (149-157) TFA regulates immune responses, adipocyte differentiation, and glucose metabolism .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N0459

3,5-O-Dicaffeoylquinic acid 1 Publications Verification	other families Simple Phenylpropanols Source classification Phenylpropanoids Plants	Others
3,5-O-Dicaffeoylquinic acid reverses Trimethyltin-induced learning and memory deficits .

HY-B1065

Aceglutamide α-N-Acetyl-L-glutamine; N2-Acetylglutamine	Microorganisms Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Autophagy Endogenous Metabolite
Aceglutamide (α-N-Acetyl-L-glutamine) is a psychostimulant and nootropic, used to improve memory and concentration .

HY-N0204

Pulchinenoside A Anemoside A3	Triterpenes Structural Classification Classification of Application Fields Terpenoids Source classification Ranunculaceae Other Diseases Plants Disease Research Fields Pulsatilla chinensis (Bunge) Regel	iGluR
Pulchinenoside A is a natural triterpenoid saponin that enhances synaptic plasticity in the adult mouse hippocampus and facilitates spatial memory in adult mice.

HY-N3204

Neoechinulin A	Alkaloids Human Gut Microbiota Metabolites Microorganisms Source classification Endogenous metabolite Indole Alkaloids	Apoptosis
Neoechinulin A is an isoprenyl indole alkaloid that exhibits scavenging, neurotrophic factor-like, and anti-apoptotic activities. Neoechinulin A induces memory improvements and antidepressant-like effects in mice .

HY-N9737

(−)-Acutumine	Structural Classification Alkaloids Pyrrole Alkaloids Source classification Plants Menispermaceae	Others
(−)-Acutumine is a tetracyclic chloroalkaloid that exhibits selective cytotoxicity to cultured human T cells and memory-enhancing properties in the Wistar rat model .

HY-N0541

Pseudoginsenoside F11 1 Publications Verification Ginsenoside A1	Panax ginseng C. A. Meyer Triterpenes Classification of Application Fields Terpenoids Source classification Other Diseases Plants Endogenous metabolite Disease Research Fields Araliaceae	Endogenous Metabolite
Pseudoginsenoside F11 (Ginsenoside A1), a component of Panax quinquefolium (American ginseng), has been demonstrated to antagonize the learning and memory deficits induced by scopolamine, morphine and methamphetamine in mice.

HY-N0691

Schisandrin 2 Publications Verification Schizandrin; Schizandrol; Schizandrol-A	Classification of Application Fields Source classification Lignans Phenylpropanoids Plants Schisandraceae Disease Research Fields Schisandra chinensis (Turcz.) Baill. Cancer	Autophagy
Schisandrin (Schizandrin), a dibenzocyclooctadiene lignan, is isolated from the fruit of Schisandra chinensis Baill. Schisandrin exhibits antioxidant, hepatoprotective, anti-cancer and anti-inflammatory activities. Schisandrin also can reverses memory impairment in rats .

HY-N4134

Ciwujianoside C3	Structural Classification Natural Products Acanthopanax henryi (Oliv.) Harms Classification of Application Fields Source classification Plants Inflammation/Immunology Disease Research Fields Araliaceae	NO Synthase
Ciwujianoside C3, an orally active and brain penetrated compound, is isolated the leaves of Acanthopanax henryi Harms. Ciwujianoside C3 has anti-inflammatory effect and can reinforces object recognition memory .

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-N4268

Tenuifoliside B	Source classification Polygalaceae Phenols Polyphenols Plants Polygala tenuifolia Willd.	Others
Tenuifoliside B, a component isolated from Polygalae Radix, inhibits potassium cyanide (KCN)-induced hypoxia and scopolamine-induced memory impairment. Tenuifoliside B shows potential cognitive improvement and cerebral protective effects. Tenuifoliside B has potential to become an anti-AD lead compound .

HY-113354

Anserine 1 Publications Verification	Microorganisms Immune System Disorder Ketones, Aldehydes, Acids Source classification Disease markers Nervous System Disorder Endogenous metabolite	Endogenous Metabolite
Anserine, a methylated form of Carnosine, is an orally active, natural Histidine-containing dipeptide found in skeletal muscle of vertebrates. Anserine is not cleaved by serum carnosinase and act as biochemical buffers, chelators, antioxidants, and anti-glycation agents. Anserine improves memory functions in Alzheimer's disease (AD)-model mice .

HY-N0824

Syringin 1 Publications Verification Eleutheroside B	Cardiovascular Disease Structural Classification Classification of Application Fields Simple Phenylpropanols Source classification Phenylpropanoids Acanthopanax senticosus (Rupr. et Maxim.) Harms Plants Disease Research Fields Araliaceae	Autophagy
Syringin (Eleutheroside B) is an active natural phenolic glycoside possessing various pharmacological activities, including anti-inflammatory, anti-irradiation, anti-osteoporosis and anticancer activities. Syringin also can be used to enhance memory, relieve fatigue, improve human cognition and protect ischemia heart against cerebrovascular damage, etc .

HY-B1192

Estradiol benzoate 10+ Cited Publications β-Estradiol 3-benzoate; 17β-Estradiol 3-benzoate	Classification of Application Fields Disease Research Fields Cancer	Estrogen Receptor/ERR HBV Bcl-2 Family
Estradiol benzoate (β-Estradiol 3-benzoate) is a HBx protein inhibitor and inhibits androgen and hepatitis B virus (HBV) transcription, replication. Estradiol benzoate shows antifertility effects, anti- Toxoplasma gondii activity and can improve memory behavior of Ovariectomy (Ovx) female mice .

HY-N11872

Suffruticosol A	Structural Classification Paeonia lactiflora Pall. Source classification Phenols Polyphenols Plants Paeoniaceae	Others
Suffruticosol A is a neuroprotective agent that restores scopolamine-induced cellular neurodegenerative damage. Suffruticosol A ameliorates hippocampal cholinergic deficits and partially enhances BDNF signaling. Suffruticosol A has neuromodulatory effects in a Scopolamine (HY-N0296)-induced model, restoring memory and cognitive performance in mice. Suffruticosol A can be isolated from seeds of P. lactiflora .

HY-N6967

Levomenol (-)-α-Bisabolol	Structural Classification other families Terpenoids Sesquiterpenes Source classification Plants	Apoptosis
Levomenol ((-)-α-Bisabolol), a monocyclic sesquiterpene alcohol, exerts antioxidant, anti-inflammatory, and anti-apoptotic activities. Levomenol also has neuroprotective effects and prevents neuronal damage and memory deficits through reduction of proinflammatory markers induced by permanent focal cerebral ischemia in mice. Levomenol attenuates nociceptive behaviour and central sensitisation in a rodent model of trigeminal neuropathic pain. Orally active .

HY-N0403

2,3,4',5-Tetrahydroxystilbene 2-O-β-D-glucoside	Structural Classification Polygonaceae Reynoutria japonica Houtt. Source classification Phenols Polyphenols Plants	Apoptosis
2,3,4',5-Tetrahydroxystilbene 2-O-β-D-glucoside (TSG) is an active product that can be extracted from Polygonum multiflorum Thunb. TSG has anti-inflammatory, antioxidative, anti-atherosclerotic, anti-apoptotic, and free radical scavenging activities, TSG is also indicated to facilitate long-term potentiation and learning and memory in both normal and pathological conditions .

HY-N0155

Nobiletin Maximum Cited Publications 16 Publications Verification	Structural Classification Flavonoids Neurological Disease Classification of Application Fields Flavones Source classification Rutaceae Plants Inflammation/Immunology Disease Research Fields Citrus reticulata Blanco	ROR Reactive Oxygen Species Apoptosis Autophagy
Nobiletin is a poly-methoxylated flavone from the citrus peel that improves memory loss. Nobiletin is a retinoid acid receptor-related orphan receptors (RORs) agonist. Nobiletin can reduce reactive oxygen species (ROS) levels in differentiated C2C12 myotubes and has anti-inflammation and anti-cancer properties, including anti-angiogenesis, anti-proliferation, anti-metastasis and induced apoptosis .

HY-N0307

Ciwujianoside B	Triterpenes Terpenoids Source classification Acanthopanax senticosus (Rupr. et Maxim.) Harms Plants Araliaceae	Bcl-2 Family
Ciwujianoside B is isolated from Eleutherococcus senticosus leaf, is able to penetrate and work in the brain after the oral administration. Ciwujianoside B significantly enhances object recognition memory . Ciwujianoside B shows radioprotective effects on the hematopoietic system in mice, which is associated with changes in the cell cycle, reduces DNA damage and down-regulates the ratio of Bax/Bcl-2 in bone marrow cells exposed to radiation .

HY-N9410

Lysophosphatidylcholine 18:2 1-Linoleoyl-2-Hydroxy-sn-glycero-3-PC	Infection Natural Products Classification of Application Fields Source classification Disease markers Metabolic Disease Endocrine diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Lysophosphatidylcholine 18:2 (1-Linoleoyl-2-Hydroxy-sn-glycero-3-PC), a lysophospholipid, is a potential biomarker identified from insulin resistance (IR) polycystic ovary syndrome (PCOS). Low plasma Lysophosphatidylcholine 18:2 also has been shown to predict impaired glucose tolerance, insulin resistance, type 2 diabetes, coronary artery disease, and memory impairment .

HY-N4126

6-Demethoxytangeretin	Flavonoids other families Neurological Disease Classification of Application Fields Flavones Source classification Rutaceae Plants Inflammation/Immunology Disease Research Fields Citrus reticulata Blanco Cancer	Anaplastic lymphoma kinase (ALK)
6-Demethoxytangeretin is a citrus flavonoid isolated from Citrus reticulata. 6-Demethoxytangeretin exerts anti-inflammatory activity and anti-allergic activity, suppresses production and gene expression of interleukin-6 in human mast cell-1 via anaplastic lymphoma kinase (ALK) and mitogen-activated protein kinase (MAPK) pathways . 6-Demethoxytangeretin facilitates the CRE-mediated transcription associated with learning and memory in cultured hippocampal neurons .

HY-N11997

Feralolide	Structural Classification Liliaceae Source classification Coumarins Phenols Polyphenols Aloe vera (L.) Burm. f. Phenylpropanoids Plants	Cholinesterase (ChE)
Feralolide is a dihydroisocoumarin isolated from the methanolic extract of aloe vera resin. Feralolide is also a dual inhibitor of AChE and BuChE, with IC₅₀s of 55 μg/mL and 52 μg/mL respectively. Feralolide has antioxidant activity and inhibits 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2, 2′-azinobis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS). Feralolide could be used in research into cognitive disorders such as Alzheimer's disease, potentially restoring and enhancing memory .

HY-106353

Smilagenin 1 Publications Verification	Structural Classification Pelargonium hortorum Bailey Liliaceae Neurological Disease Classification of Application Fields Anemarrhena asphodeloides Bunge Plants Disease Research Fields Geraniaceae Steroids	mAChR Endogenous Metabolite
Smilagenin (SMI) is a small-molecule steroidal sapogenin from Anemarrhena asphodeloides and Pelargonium hortorum widely used in traditional Chinese medicine for treating chronic neurodegeneration diseases . Smilagenin (SMI) improves memory of aged rats by increasing the muscarinic receptor subtype 1 (M1)-receptor density . Smilagenin (SMI) attenuates Aβ(25-35)-induced neurodegenerationvia stimulating the gene expression of brain-derived neurotrophic factor, may represents a novel therapeutic strategy for AD .

Cat. No.	Product Name	Chemical Structure

HY-113354S

Anserine-d4

Anserine-d₄ is the deuterium labeled Anserine. Anserine, a methylated form of Carnosine, is an orally active, natural Histidine-containing dipeptide found in skeletal muscle of vertebrates. Anserine is not cleaved by serum carnosinase and act as biochemical buffers, chelators, antioxidants, and anti-glycation agents. Anserine improves memory functions in Alzheimer's disease (AD)-model mice[1][2].

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-113354S1

Anserine-d4 hydrochloride

Anserine-d₄ hydrochloride is the deuterium labeled Anserine (HY-113354). Anserine, a methylated form of Carnosine, is an orally active, natural Histidine-containing dipeptide found in skeletal muscle of vertebrates. Anserine is not cleaved by serum carnosinase and act as biochemical buffers, chelators, antioxidants, and anti-glycation agents. Anserine improves memory functions in Alzheimer's disease (AD)-model mice .

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