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Isoforms Recommended:	mLAG-3

Results for "

5-HT1 receptor

" in MedChemExpress (MCE) Product Catalog:

By Targets:	5-HT Receptor (358) Adenylate Cyclase (1) Adrenergic Receptor (43) Apoptosis (1) Autophagy (1) Bacterial (5) Biochemical Assay Reagents (1) Calcium Channel (1) Cannabinoid Receptor (1) Chloride Channel (1) Dopamine Receptor (101) Drug Isomer (1) Drug Metabolite (5) Endogenous Metabolite (4) GABA Receptor (2) Histamine Receptor (4) iGluR (1) Influenza Virus (1) Isotope-Labeled Compounds (32) Leukotriene Receptor (1) Melatonin Receptor (1) Monoamine Oxidase (1) Monoamine Transporter (1) P2X Receptor (2) Parasite (1) Phosphodiesterase (PDE) (1) Phytohormone (1) Platelet-activating Factor Receptor (PAFR) (1) Potassium Channel (2) Reactive Oxygen Species (5) Serotonin Transporter (19) Sigma Receptor (4) Sodium Channel (1) TRP Channel (1) Wnt (1)
By Research Areas:	Cancer (23) Cardiovascular Disease (18) Endocrinology (22) Infection (4) Inflammation/Immunology (17) Metabolic Disease (6) Neurological Disease (319)

By Targets:

5-HT Receptor (358)

Adenylate Cyclase (1)

Adrenergic Receptor (43)

Apoptosis (1)

Autophagy (1)

Bacterial (5)

Biochemical Assay Reagents (1)

Calcium Channel (1)

Cannabinoid Receptor (1)

Chloride Channel (1)

Dopamine Receptor (101)

Drug Isomer (1)

Drug Metabolite (5)

Endogenous Metabolite (4)

GABA Receptor (2)

Histamine Receptor (4)

iGluR (1)

Influenza Virus (1)

Isotope-Labeled Compounds (32)

Leukotriene Receptor (1)

Melatonin Receptor (1)

Monoamine Oxidase (1)

Monoamine Transporter (1)

P2X Receptor (2)

Parasite (1)

Phosphodiesterase (PDE) (1)

Phytohormone (1)

Platelet-activating Factor Receptor (PAFR) (1)

Potassium Channel (2)

Reactive Oxygen Species (5)

Serotonin Transporter (19)

Sigma Receptor (4)

Sodium Channel (1)

TRP Channel (1)

Wnt (1)

By Research Areas:

Cancer (23)

Cardiovascular Disease (18)

Endocrinology (22)

Infection (4)

Inflammation/Immunology (17)

Metabolic Disease (6)

Neurological Disease (319)

372

Inhibitors & Agonists

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Isotope-Labeled Compounds

Antibodies

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-B0121B

Sumatriptan 4 Publications Verification GR 43175 free base	5-HT Receptor	Neurological Disease
Sumatriptan (GR 43175) is an orally active **5-HT1 receptor agonist with IC₅₀*s of 7.3 nm, 9.3nm and 17.8 nm for 5-HT_1D,* 5-HT_1B and 5-HT_1F receptors, respectively. Sumatriptan can be used for migraine headache research .

HY-B0121

Sumatriptan succinate 4 Publications Verification GR 43175 succinate	5-HT Receptor	Neurological Disease
Sumatriptan succinate (GR 43175) is an orally active **5-HT1 receptor agonist with IC₅₀*s of 7.3 nm, 9.3nm and 17.8 nm for 5-HT_1D,* 5-HT_1B and 5-HT_1F receptors, respectively. Sumatriptan succinate can be used for migraine headache research .

HY-B2089

Cinitapride	5-HT Receptor Dopamine Receptor	Neurological Disease Metabolic Disease
Cinitapride is a nonselective *5-HT1* and 5-HT4 receptors agonist and a 5-HT2 and D2 antagonist. Cinitapride can be used in functional dyspepsia (FD) and gastroesophageal reflux disease (GERD) research .

HY-101583

NEO 376 SPI-376	5-HT Receptor GABA Receptor Dopamine Receptor	Neurological Disease
NEO 376 is a selective modulator of **5-HT1 receptor*, GABA receptor* and dopamine receptor, with anti-psychotic actively.

HY-B0197A

Naratriptan hydrochloride 2 Publications Verification GR-85548A hydrochloride	5-HT Receptor	Neurological Disease
Naratriptan hydrochloride is a selective 5-HT1 receptor subtype agonist and is a triptan drug that is used for the treatment of migraine headaches.

HY-B0121A

Sumatriptan hydrochloride GR 43175 hydrochloride	5-HT Receptor	Neurological Disease
Sumatriptan hydrochloride (GR 43175) is an orally active **5-HT1 receptor agonist with IC₅₀*s of 7.3 nm, 9.3nm and 17.8 nm for 5-HT_1D,* 5-HT_1B and 5-HT_1F receptors, respectively. Sumatriptan hydrochloride can be used for migraine headache research .

HY-B0121R

Sumatriptan (succinate) (Standard) GR 43175 succinate (Standard)	5-HT Receptor	Neurological Disease
Sumatriptan (succinate) (Standard) is the analytical standard of Sumatriptan (succinate). This product is intended for research and analytical applications. Sumatriptan succinate (GR 43175) is an orally active **5-HT1 receptor agonist with K_is of 17 nM, 27 nM and 100 nM for 5-HT1D, 5-HT1B and 5-HT1A receptors**, respectively. Sumatriptan succinate can be used for migraine headache research .

HY-B0121BS2

Sumatriptan-d5 GR 43175 free base-d₅	5-HT Receptor Isotope-Labeled Compounds	Neurological Disease
Sumatriptan-d₅ is deuterated labeled Sumatriptan (HY-B0121B). Sumatriptan (GR 43175) is an orally active **5-HT1 receptor agonist with IC₅₀*s of 7.3 nm, 9.3nm and 17.8 nm for 5-HT_1D,* 5-HT_1B and 5-HT_1F receptors, respectively. Sumatriptan can be used for migraine headache research .

HY-B2089R

Cinitapride (Standard)	5-HT Receptor Dopamine Receptor	Neurological Disease Metabolic Disease
Cinitapride (Standard) is the analytical standard of Cinitapride. This product is intended for research and analytical applications. Cinitapride is a nonselective *5-HT1* and 5-HT4 receptors agonist and a 5-HT2 and D2 antagonist. Cinitapride can be used in functional dyspepsia (FD) and gastroesophageal reflux disease (GERD) research .

HY-B0197

Naratriptan GR-85548A	5-HT Receptor	Neurological Disease
Naratriptan is a selective 5-HT1 receptor subtype agonist and is a triptan drug that is used for the treatment of migraine headaches.

HY-B0197AS

Naratriptan-d3 hydrochloride GR-85548A d₃	Isotope-Labeled Compounds 5-HT Receptor	Neurological Disease
Naratriptan-d₃ (hydrochloride) is the deuterium labeled Naratriptan, which is a selective 5-HT1 receptor subtype agonist.

HY-121562

SB 714786	5-HT Receptor	Neurological Disease
SB 714786 is a potent and selective 5-hydroxytryptamine 1D (5-HT1D) receptor antagonist. It was developed from the previously reported series of dual 5-HT1 selective 5-hydroxytryptamine reuptake inhibitors (5HT1-SSRIs). SB 714786 is the first reported highly potent and selective 5-HT1D receptor antagonist, providing an extremely useful pharmacological tool for further understanding the role of 5-HT1 receptor subtypes. It has no or very low intrinsic activity against all three receptors. SB 714786 has pKi values of 6.5, 6.7, 9.1 and 6.5 for 5-HT1A, 5-HT1B, 5-HT1D and SerT receptors, respectively, showing high selectivity for 5-HT1D receptors. These properties make SB 714786 a potential tool compound for studying the function of 5-HT1D receptors and the treatment of related diseases.

HY-135021

3,4-Dihydro Naratriptan	5-HT Receptor	Others
3,4-Dihydro Naratriptan is a serotonin *5-HT1-receptor* agonist. 3,4-Dihydro Naratriptan exhibits selective vasoconstrictor activity. 3,4-Dihydro Naratriptan can be used for migraine diseases research .

HY-B0197S

Naratriptan-d3 GR-85548A-d₃-1	5-HT Receptor	Neurological Disease
Naratriptan-d₃ is the deuterium labeled Naratriptan[1]. Naratriptan is a selective 5-HT1 receptor subtype agonist[2].

HY-B0121BS

Sumatriptan-d6 succinate 1 Publications Verification GR 43175C-d₆	5-HT Receptor Isotope-Labeled Compounds	Neurological Disease
Sumatriptan-d6 succinate is the deuterium labeled Sumatriptan succinate. Sumatriptan succinate is an orally active **5-HT1 receptor agonist with K_is of 17 nM, 27 nM and 100 nM for 5-HT1D, 5-HT1B and 5-HT1A receptors**, respectively. Sumatriptan succinate can be used for migraine headache research .

HY-W022362

2-Aminotetralin	Serotonin Transporter	Neurological Disease
2-Aminotetralin is a potent and selective serotonin 5-HT₁ agonist. 2-Aminotetralin exhibits high affinity (K_i≤25 nM) and at least 50-fold stereoselective preference at *5-HT_1A, 5-HT_1B, and 5-HT_1D* receptors .

HY-44132

Dehydro Palonosetron RS 42358-197	5-HT Receptor	Neurological Disease
Dehydro Palonosetron (RS 42358-197) is a potent, seslective and orally active 5-HT3 receptor antagonist. Dehydro Palonosetron has no effect on the activities of 5-HT1 receptors, 5-HT2 receptors or 5-HT4 receptors .

HY-103151A

CP94253	5-HT Receptor	Others
CP94253 is a selective, orally active agonist for serotonin receptor 1B (5-HT1B), through competitive binding with iodocyanopindolol (ICP) to the 5-HT1 receptor. CP94253 binds to the 5-HT1B, 5-HT1A, 5-HT1D, 5-HT1C and 5-HT2 receptors, with K_is of 2, 89, 49, 860 and 1600 nM. CP94253 causes satiety, anorexia, weight loss and hyperlocomotion in rats model .

HY-B0121BS3

Sumatriptan-d6 formate GR 43175 free base-d₆ formate	Isotope-Labeled Compounds 5-HT Receptor	Neurological Disease
Sumatriptan-d₆ (formate) (GR 43175 free base-d₆ (formate)) is deuterium labeled Sumatriptan. Sumatriptan (GR 43175) is an orally active **5-HT1 receptor agonist with IC₅₀*s of 7.3 nm, 9.3nm and 17.8 nm for 5-HT_1D,* 5-HT_1B and 5-HT_1F receptors, respectively. Sumatriptan can be used for migraine headache research .

HY-106805

ICI 169369	5-HT Receptor	Others
ICI 169369 is an orally active, specific serotonin and **5-HT₂/5-HT_1C receptor** competitive antagonist. ICI 169369 exhibits K_i values of 1.79 x 10 ⁻⁸ and 1.58 x 10 ⁻⁶ M for 5-HT₂ and 5-HT₁, respectively .

HY-100943

Cinanserin hydrochloride 1 Publications Verification SQ 10643	5-HT Receptor Influenza Virus	Infection Inflammation/Immunology
Cinanserin hydrochloride (SQ 10643) is a potent, selective and highly affinity 5-HT₂ receptor antagonist with a K_i of 41 nM. Cinanserin hydrochloride has a much higher binding affinity for the 5-HT₂ than for the 5-HT₁ receptor (K_i of 3500 nM). Cinanserin is also an inhibitor of 3C-like proteinase of severe acute respiratory syndrome coronavirus and strongly reduces virus replication in vitro .

HY-121129

Eticlopride FLB-131	Dopamine Receptor	Neurological Disease
Eticlopride, a selective dopamine D2‐like receptor antagonist, exhibits high affinity for dopamine D2, α1‐adrenergic, α2‐adrenergic, 5HT1, 5HT2 receptors with K_is of 0.09, 112, 699, 6220, and 830 nM, respectively. Eticlopride is an antipsychotic agent .

HY-103413

Eticlopride hydrochloride	Dopamine Receptor	Neurological Disease
Eticlopride hydrochloride, a selective dopamine D2‐like receptor antagonist, exhibits high affinity for dopamine D2, α1‐adrenergic, α2‐adrenergic, 5HT1, 5HT2 receptors with K_is of 0.09, 112, 699, 6220, and 830 nM, respectively. Eticlopride hydrochloride is an antipsychotic agent .

HY-163101

CP-96021	Platelet-activating Factor Receptor (PAFR) Leukotriene Receptor	Inflammation/Immunology
CP-96021 is a potent and orally available leukotriene D₄ (LTD₄ K_i=34 μM) / platelet activating factor (PAF K_i=37 μM) receptor antagonist. CP-96021 has antagonist capable of simultaneously targeting two different inflammatory mediators, LTD₄ and PAF. CP-96021 shows high specificity for *α1, α2, β, dopamine-2, adenosine 1, 5-HT1, H1, muscarine, μ opioid, and GABA* receptors, all expressing IC₅₀ values greater than 10 μM. CP-96021 can be used to study the pathogenesis of many inflammatory diseases such as asthma .

HY-10564

Sarpogrelate hydrochloride 1 Publications Verification MCI-9042	5-HT Receptor	Cardiovascular Disease
Sarpogrelate hydrochloride (MCI-9042) is a selective 5-HT₂R antagonist, with pK_is of 8.52, 6.57, and 7.43 for 5-HT_2A, 5-HT_2B, and 5-HT_2C receptors, respectively. Sarpogrelate hydrochloride displays selectivity over 5-HT₁, 5-HT₃, 5-HT₄, α₁-, α₂- and β-adrenoreceptor, histamine H₁, H₂ and muscarinic M₃ receptors. Sarpogrelate hydrochloride can be used for the research of vascular disease associated with thrombosis .

HY-10564S

Sarpogrelate-d3 hydrochloride MCI-9042-d₃	Isotope-Labeled Compounds 5-HT Receptor	Cardiovascular Disease
Sarpogrelate-d₃ (hydrochloride) is the deuterium labeled Sarpogrelate hydrochloride. Sarpogrelate hydrochloride (MCI-9042) is a selective 5-HT2R antagonist, with pKis of 8.52, 6.57, and 7.43 for 5-HT2A, 5-HT2B, and 5-HT2C receptors, respectively. Sarpogrelate hydrochloride displays selectivity over 5-HT1, 5-HT3, 5-HT4, α1-, α2- and β-adrenoreceptor, histamine H1, H2 and muscarinic M3 receptors. Sarpogrelate hydrochloride can be used for the research of vascular disease associated with thrombosis[1][2][3].

HY-10564S1

Sarpogrelate-d4 hydrochloride MCI-9042-d₄	Isotope-Labeled Compounds 5-HT Receptor	Cardiovascular Disease
Sarpogrelate-d₄ (MCI-9042-d₄) hydrochloride is deuterium labeled Sarpogrelate (hydrochloride). Sarpogrelate hydrochloride (MCI-9042) is a selective 5-HT₂R antagonist, with pK_is of 8.52, 6.57, and 7.43 for 5-HT_2A, 5-HT_2B, and 5-HT_2C receptors, respectively. Sarpogrelate hydrochloride displays selectivity over 5-HT₁, 5-HT₃, 5-HT₄, α₁-, α₂- and β-adrenoreceptor, histamine H₁, H₂ and muscarinic M₃ receptors. Sarpogrelate hydrochloride can be used for the research of vascular disease associated with thrombosis .

HY-117575

WAY-100135	5-HT Receptor	Neurological Disease
WAY-100135 is a serotonergic compound belonging to the phenylpiperazine family, utilized in scientific research for its role as a strong antagonist of the 5-HT1A receptor and a partial agonist of the 5-HT1D receptor, with minimal activity at the 5-HT1B receptor.

HY-116076

S-15535	5-HT Receptor	Neurological Disease
S-15535 is a highly selective *5-HT_1A* receptor ligand. S-15535 is an antagonist of postsynaptic *5-HT_1A* receptors and an agonist of presynaptic *5-HT_1A* receptors. S-15535 can be used in research on psychiatric disorders, such as anti-anxiety .

HY-107018

AR-A 2 AR-A 000002	5-HT Receptor	Neurological Disease
AR-A 2 is a selective **5-HT_1B receptor antagonist, with high affinity to guinea pig cortex 5HT_1B/1D and recombinant guinea pig 5-HT_1B receptors (K_i=0.24 and 0.47 nM) and with 10-fold lower affinity to guinea pig 5-HT_1D receptor (K_i, 5 nM), and shows an EC₅₀ of 4.5 nM for the guinea pig 5-HT_1B receptor**; AR-A 2 can be used in the research of depression and anxiety.

HY-103131

PNU-142633	5-HT Receptor	Neurological Disease
PNU-142633 is a high affinity, selective and orally active **5-HT_1D receptor agonist with K_is of 6 nM and > 18 000 nM for human 5-HT_1D receptor** and human 5-HT_1B receptor, respectively. PNU-142633 has anti-migraine efficacy .

HY-124117

LY 278584	5-HT Receptor	Neurological Disease
LY 278584 is a potent, highly selective 5-HT3 receptor antagonist with a K_i of 1.62 nM. LY 278584 has no activity on 5-HT1A, 5-HT1B, 5-HT1C, 5-HT1D, or 5-HT2 receptors .

HY-106964A

(Rac)-S 16924	5-HT Receptor	Neurological Disease
(Rac)-S 16924 is a partial agonist of the *5-HT1A* receptor. (Rac)-S 16924 regulates signaling through its interaction with the *5-HT1A* receptor, and (Rac)-S 16924 can stabilize the receptor in its G-protein-coupled conformation without fully activating it, which may affect intracellular signaling pathways associated with this receptor. (Rac)-S 16924 can be used to study the *5-HT1A* receptor in mental disorders, especially schizophrenia .

HY-116908

SB-272183	5-HT Receptor	Neurological Disease
SB-272183 is a selective *5-HT_1A, 5-HT_1B* and *5-HT_1D* receptor antagonist. In addition, SB-272183 is also a potent and selective ligand for *5-HT_1A, 5-HT_1B* and *5-HT_1D* receptors in human recombinant and native tissues with pK_i values ??of 8.0, 8.1 and 8.7, respectively. SB-272183 can be used in antidepressant research .

HY-169394

5-HT1AR agonist 2	5-HT Receptor Serotonin Transporter Dopamine Receptor	Neurological Disease
5-HT_1AR agonist 2 (Compound 4f) is a **5-HT_1A receptor agonist (K_i*: 10.0 nM). 5-HT_1AR* agonist 2 also binds to the SERT, D₂ receptor and 5-HT₆ receptor (K_i: SERT, 2.8 nM; D₂, 23 nM; 5-HT₆, 192 nM). 5-HT_1AR agonist 2 is stabilized in microsomes and induces hypothermia in mice .

HY-103151

CP94253 hydrochloride	5-HT Receptor	Neurological Disease
CP94253 hydrochloride is a potent and selective agonist of **5-HT_1B receptor (K_i*= 2 nM in a radioligand binding assay).K_i values for 5-HT_1A,* 5-HT_1D, 5-HT_1C and 5-HT₂ receptors are 89, 49, 860, and 1600 nM respectively . CP94253 hydrochloride is centrally active upon systemic administration in vivo .

HY-101698B

Alniditan dihydrochloride Alnitidan dihydrochloride	5-HT Receptor	Neurological Disease Inflammation/Immunology
Alniditan (Alnitidan) dihydrochloride is a potent *5-HT_1B* and **5-HT_1D receptors agonist, with IC₅₀s of 1.7 nM and 1.3 nM for h5-HT_1B and h5-HT_1D receptors** in HEK?293 cells, respectively. Alniditan dihydrochloride has migraine-preventive effects .

HY-101698

Alniditan Alnitidan	5-HT Receptor	Neurological Disease Inflammation/Immunology
Alniditan (Alnitidan) is a potent *5-HT_1B* and **5-HT_1D receptors agonist, with IC₅₀s of 1.7 nM and 1.3 nM for h5-HT_1B and h5-HT_1D receptors** in HEK 293 cells, respectively. Alniditan has migraine-preventive effects .

HY-13200B

BRL-15572	5-HT Receptor	Neurological Disease
BRL-15572 is a selective antagonist of *h5-HT1D, displays high affinity for *h5-HT1D receptors. BRL-15572 could be useful pharmacological agents to characterise 5-HT1D receptor** mediated responses .

HY-13200A

BRL-15572 hydrochloride	5-HT Receptor	Neurological Disease
BRL-15572 hydrochloride is a selective antagonist of *h5-HT1D, displays high affinity for *h5-HT1D receptors. BRL-15572 hydrochloride could be useful pharmacological agents to characterise 5-HT1D receptor** mediated responses .

HY-13200

BRL-15572 dihydrochloride	5-HT Receptor	Neurological Disease
BRL-15572 dihydrochloride is a selective antagonist of *h5-HT1D, displays high affinity for *h5-HT1D receptors. BRL-15572 dihydrochloride could be useful pharmacological agents to characterise 5-HT1D receptor** mediated responses .

HY-120688

L-772405	5-HT Receptor	Neurological Disease
L-772405 is a selective 5-HT_1D receptor agonist with the K_i values of 318, 29 and ＞ 1000 nM aganist guinea pig 5-HT1_B receptor, guinea pig 5-HT_1D receptor and rat 5-HT rransporter, respectively. L-772405 decreases the potassium-induced outflow of 5-HT with an IC₅₀ value of 240 nM .

HY-100925

Binospirone hydrochloride	5-HT Receptor	Others
Binospirone hydrochloride serves as an antagonist of the 5-HT1A receptor.

HY-100794

GR127935 hydrochloride	5-HT Receptor	Neurological Disease
GR127935 hydrochloride is a potent and orally active *5-HT1D* and **5-HT1B receptor** antagonist with pKis of 8.5 for both isoforms. GR127935 hydrochloride has 100-fold selectivity for 5-HT1B/1D receptors over 5-HT1A, 5-HT2A, and 5-HT2C receptors. GR127935 hydrochloride can be used in neurological disease research .

HY-117575A

WAY-100135 dihydrochloride	5-HT Receptor	Neurological Disease
WAY-100135 dihydrochloride is a selective antagonist at presynaptic and postsynaptic *5-HT_1A* receptor, with an IC₅₀ of 34 nM at the rat hippocampal 5-HT_1A receptor. WAY-100135 dihydrochloride has potential antipsychotic properties .

HY-16687A

Eltoprazine hydrochloride DU 28853 hydrochloride	5-HT Receptor	Neurological Disease
Eltoprazine (DU 28853) hydrochloride is a **5-HT1A/5-HT1B receptors** agonist and a 5-HT2C receptor antagonist. Eltoprazine hydrochloride shows antiaggressive and anxiogenic effects .

HY-16687B

Eltoprazine dihydrochloride DU 28853 dihydrochloride	5-HT Receptor	Neurological Disease
Eltoprazine (DU 28853) dihydrochloride is a **5-HT1A/5-HT1B receptors** agonist and a 5-HT2C receptor antagonist. Eltoprazine dihydrochloride shows antiaggressive and anxiogenic effects .

HY-16687

Eltoprazine DU 28853	5-HT Receptor	Neurological Disease
Eltoprazine (DU 28853) is a **5-HT1A/5-HT1B receptors** agonist and a 5-HT2C receptor antagonist. Eltoprazine shows antiaggressive and anxiogenic effects .

HY-B0229

Zolmitriptan BW-311C90; 311C90	5-HT Receptor Endogenous Metabolite	Neurological Disease
Zolmitriptan (BW-311C90; 311C90) is a **5-HT1B/1D receptor partial agonist with K_i*s of 5.01 nM, 0.63 nM, and 63.09 nM for 5-HT1B, 5-HT1D, 5-HT1F receptor*, respectively. Zolmitriptan can be used for the research of migraine .

HY-120738

p-MPPI hydrochloride 1 Publications Verification	5-HT Receptor	Neurological Disease
p-MPPI hydrochloride is a selective **5-HT1A receptor** antagonist with high affinity for 5-HT1A receptors. p-MPPI hydrochloride can crosses the blood-brain barrier, and has clear antidepressant and anxiolytic-like effects .

Cat. No.	Product Name

HY-L121

5-HT Receptor Compound Library

340 compounds

5-HT receptors, also called Serotonin receptors, are a group of G protein-coupled receptors (GPCRs) and ligand-gated ion channels (LGICs) found in the central and peripheral nervous systems. These receptors are now classified into seven families, 5-HT1–7, comprising a total of 14 structurally and pharmacologically distinct mammalian 5-HT receptor subtypes. The 5-HT receptors influence various biological and neurological processes such as aggression, anxiety, appetite, cognition, learning, memory, mood, nausea, sleep, andthermoregulation. The serotonin receptors are the target of a variety of pharmaceutical drugs, including many antidepressants, antipsychotics, anorectics, antiemetics, gastroprokinetic agents, antimigraine agents, hallucinogens, and entactogens.

MCE 5-HT Receptor Compound Library consists of 340 5-HT receptor inhibitors and activators, which can be used for neuropsychiatric disorders drugs discovery.

Cat. No.	Product Name	Target	Research Area

HY-P1134

Galanin (1-15) (porcine, rat)	5-HT Receptor	Neurological Disease
Galanin (1-15) (porcine, rat) is the N-terminal 15 amino acids peptide fragment of the neuropeptide galanin. Galanin (1-15) (porcine, rat) interacts with the **5-HT1A receptor** in the dorsal hippocampus of the rat brain, reduces the affinity of 5-HT1A receptors, and regulates the serotonin neuronal networks .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-B0229

Zolmitriptan BW-311C90; 311C90	Structural Classification Alkaloids Neurological Disease Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Indole Alkaloids	5-HT Receptor Endogenous Metabolite
Zolmitriptan (BW-311C90; 311C90) is a **5-HT1B/1D receptor partial agonist with K_i*s of 5.01 nM, 0.63 nM, and 63.09 nM for 5-HT1B, 5-HT1D, 5-HT1F receptor*, respectively. Zolmitriptan can be used for the research of migraine .

HY-N2411

Geissoschizine methyl ether	Uncaria rhynchophylla (Miq.) Miq. ex Havil. Alkaloids Structural Classification Source classification Rubiaceae Plants Indole Alkaloids	5-HT Receptor
Geissoschizine methyl ether, a major indole alkaloid found in Uncaria hook, is a major active component of Yokukansan with psychotropic effects. Geissoschizine methyl ether is potent **5-HT_1A receptor** agonist .

HY-N0096

Rotundine (-)-Tetrahydropalmatine; L-Tetrahydropalmatine	Alkaloids Structural Classification Corydalis yanhusuo W. T. Wang Source classification Plants Isoquinoline Alkaloids Papaveraceae	5-HT Receptor Dopamine Receptor
Rotundine is an antagonist of dopamine D1, D2 and D3 receptors with IC₅₀s of 166 nM, 1.4 μM and 3.3 μM, respectively. Rotundine is also an antagonist of *5-HT_1A* with an IC₅₀ of 370 nM.

HY-100971

Spiramide AMI-193	Alkaloids Piperidine Alkaloids Neurological Disease Classification of Application Fields Source classification Rosaceae Spiraea japonica Plants Disease Research Fields	5-HT Receptor Dopamine Receptor
Spiramide (AMI-193) is a potent and selective antagonist of 5-HT₂ and dopamine D2 receptor, with K_is of 2 nM and 3 nM, respectively. Spiramide has >2000-fold selectivity for 5-HT₂ versus *5-HT_1C* (K_i=4300 nM) receptors. Spiramide exhibits antipsychotic activity .

HY-W015169

5-Methoxytryptamine O-Methylserotonin	Structural Classification Alkaloids Neurological Disease Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Indole Alkaloids Cancer	Drug Metabolite 5-HT Receptor Endogenous Metabolite
5-Methoxytryptamine, a metabolite of Melatonin, is a nonselective 5-HT receptor agonist. 5-Methoxytryptamine has no affinity for the 5-HT3 receptor. 5-Methoxytryptamine is also a potent antioxidant and has radioprotective action .

HY-W015169A

5-Methoxytryptamine hydrochloride	Structural Classification Alkaloids Neurological Disease Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Indole Alkaloids Cancer	5-HT Receptor Endogenous Metabolite
5-Methoxytryptamine hydrochloride, a metabolite of Melatonin, is a nonselective 5-HT receptor agonist. 5-Methoxytryptamine hydrochloride has no affinity for the 5-HT3 receptor. 5-Methoxytryptamine hydrochloride is also a potent antioxidant and has radioprotective action .

HY-N0049

Nuciferine 5 Publications Verification	Structural Classification Alkaloids Aporphine Alkaloids other families Source classification Plants Isoquinoline Alkaloids	Parasite 5-HT Receptor Dopamine Receptor
Nuciferine is an antagonist at 5-HT_2A (IC₅₀=478 nM), 5-HT_2C (IC₅₀=131 nM), and 5-HT_2B (IC₅₀=1 μM), an inverse agonist at 5-HT₇ (IC₅₀=150 nM), a partial agonist at D₂ (EC₅₀=64 nM), D₅ (EC₅₀=2.6 μM) and 5-HT₆ (EC₅₀=700 nM), an agonist at *5-HT_1A* (EC₅₀=3.2 μM) and D₄ (EC₅₀=2 μM) receptor.

HY-N3398

Lauroscholtzine N-Methyllaurotetanine	Structural Classification Alkaloids Thalictrum revolutum DC. Source classification Ranunculaceae Plants Isoquinoline Alkaloids	5-HT Receptor
Lauroscholtzine (N-Methyllaurotetanine), a natural alkaloid, is a **5-HT1A receptor** agonist .

HY-N9418R

Gibberellin A5 (Standard)	Source classification Rosaceae Plants Rosa canina Gremli ex Christ	Phytohormone
Trimipramine (Standard) is the analytical standard of Trimipramine. This product is intended for research and analytical applications. Trimipramine is a 5-HT receptor antagonist, with pKi binding values of 6.39, 8.10, 4.66 for 5-HT1C, 5-HT2 and 5-HT1A, respectively. Trimipramine is also a potent and selective inhibitor targeting human noradrenaline (hNAT), serotonin (hSERT) and organic cation transporters (hOCT1, hOCT2) with IC50 values of 4.99 μM, 2.11 μM, 3.72 μM, 8.00 μM, respectively. Trimipramine has vascular activity and anxiolytic efficacy .

HY-N0049R

Nuciferine (Standard)	Structural Classification Alkaloids other families Source classification Plants	5-HT Receptor Dopamine Receptor
Nuciferine (Standard) is the analytical standard of Nuciferine. This product is intended for research and analytical applications. Nuciferine is an antagonist at 5-HT_2A (IC₅₀=478 nM), 5-HT_2C (IC₅₀=131 nM), and 5-HT_2B (IC₅₀=1 μM), an inverse agonist at 5-HT₇ (IC₅₀=150 nM), a partial agonist at D₂ (EC₅₀=64 nM), D₅ (EC₅₀=2.6 μM) and 5-HT₆ (EC₅₀=700 nM), an agonist at *5-HT_1A* (EC₅₀=3.2 μM) and D₄ (EC₅₀=2 μM) receptor.

Cat. No.	Product Name	Chemical Structure

HY-B0121BS

Sumatriptan-d6 succinate 1 Publications Verification
Sumatriptan-d6 succinate is the deuterium labeled Sumatriptan succinate. Sumatriptan succinate is an orally active **5-HT1 receptor agonist with K_is of 17 nM, 27 nM and 100 nM for 5-HT1D, 5-HT1B and 5-HT1A receptors**, respectively. Sumatriptan succinate can be used for migraine headache research .

HY-14546S

Aripiprazole-d8
Aripiprazole-d₈ is the deuterium labeled Aripiprazole, which is a human 5-HT1A receptor partial agonist with a Ki of 4.2 nM.

HY-B0121BS2

Sumatriptan-d5
Sumatriptan-d₅ is deuterated labeled Sumatriptan (HY-B0121B). Sumatriptan (GR 43175) is an orally active **5-HT1 receptor agonist with IC₅₀*s of 7.3 nm, 9.3nm and 17.8 nm for 5-HT_1D,* 5-HT_1B and 5-HT_1F receptors, respectively. Sumatriptan can be used for migraine headache research .

HY-B0197AS

Naratriptan-d3 hydrochloride
Naratriptan-d₃ (hydrochloride) is the deuterium labeled Naratriptan, which is a selective 5-HT1 receptor subtype agonist.

HY-B0197S

Naratriptan-d3
Naratriptan-d₃ is the deuterium labeled Naratriptan[1]. Naratriptan is a selective 5-HT1 receptor subtype agonist[2].

HY-B0121BS3

Sumatriptan-d6 formate
Sumatriptan-d₆ (formate) (GR 43175 free base-d₆ (formate)) is deuterium labeled Sumatriptan. Sumatriptan (GR 43175) is an orally active **5-HT1 receptor agonist with IC₅₀*s of 7.3 nm, 9.3nm and 17.8 nm for 5-HT_1D,* 5-HT_1B and 5-HT_1F receptors, respectively. Sumatriptan can be used for migraine headache research .

HY-10564S

Sarpogrelate-d3 hydrochloride

Sarpogrelate-d₃ (hydrochloride) is the deuterium labeled Sarpogrelate hydrochloride. Sarpogrelate hydrochloride (MCI-9042) is a selective 5-HT2R antagonist, with pKis of 8.52, 6.57, and 7.43 for 5-HT2A, 5-HT2B, and 5-HT2C receptors, respectively. Sarpogrelate hydrochloride displays selectivity over 5-HT1, 5-HT3, 5-HT4, α1-, α2- and β-adrenoreceptor, histamine H1, H2 and muscarinic M3 receptors. Sarpogrelate hydrochloride can be used for the research of vascular disease associated with thrombosis[1][2][3].

HY-10564S1

Sarpogrelate-d4 hydrochloride

Sarpogrelate-d₄ (MCI-9042-d₄) hydrochloride is deuterium labeled Sarpogrelate (hydrochloride). Sarpogrelate hydrochloride (MCI-9042) is a selective 5-HT₂R antagonist, with pK_is of 8.52, 6.57, and 7.43 for 5-HT_2A, 5-HT_2B, and 5-HT_2C receptors, respectively. Sarpogrelate hydrochloride displays selectivity over 5-HT₁, 5-HT₃, 5-HT₄, α₁-, α₂- and β-adrenoreceptor, histamine H₁, H₂ and muscarinic M₃ receptors. Sarpogrelate hydrochloride can be used for the research of vascular disease associated with thrombosis .

HY-B0229S

Zolmitriptan-d6
Zolmitriptan-d₆ is deuterium labeled Zolmitriptan. Zolmitriptan (BW-311C90; 311C90) is a 5-HT1B/1D receptor partial agonist with Kis of 5.01 nM, 0.63 nM, and 63.09 nM for 5-HT1B, 5-HT1D, 5-HT1F receptor, respectively. Zolmitriptan can be used for the research of migraine[1][2].

HY-A0039S

Eletriptan-d3
Eletriptan-d₃ is the deuterium labeled Eletriptan hydrobromide. Eletriptan hydrobromide is a selective 5-HT1B and 5-HT1D receptor agonist with Ki of 0.92 nM and 3.14 nM, respectively[1][2].

HY-B0716S1

Urapidil-d3
Urapidil-d₃ is the deuterium labeled Urapidil. Urapidil is an α1 adrenoreceptor antagonist and a 5-HT1A receptor agonist.

HY-B1213S

Trimipramine-d3 maleate
Trimipramine-d₃ (maleate) is the deuterium labeled Trimipramine maleate. Trimipramine maleate is a 5-HT receptor antagonist, with pKis of 6.39, 8.10, 4.66 for 5-HT1C, 5-HT2 and 5-HT1A, respectively[1][2].

HY-B1658BS

Frovatriptan-d3 succinate

Frovatriptan-d₃ (succinate) is deuterium labeled Frovatriptan (succinate). Frovatriptan succinate ((R)-Frovatriptan succinate) is a potent, high affinity, selective and orally active 5-HT1B (pK50 of 8.2) and 5-HT1D receptor agonist. Frovatriptan succinate exhibits >10-fold selectivity for 5-HT1B and 5-HT1D over 5-HT1A, 5-HT1F, and 5-HT7 and >1000-fold selectivity over other 5-HT, dopamine, histamine H1, and α1-adrenoceptor. Frovatriptan succinate has the potential for migraine research[1][2].

HY-14261S

Vilazodone-d8
Vilazodone-d₈ is the a deuterium labeled vilazodone, which is a combined serotonin specific reuptake inhibitor (SSRI) and 5-HT1A receptor partial agonist.

HY-B0716S2

Urapidil-d4
Urapidil-d₄ is the deuterium labeled Urapidil[1]. Urapidil is an α1 adrenoreceptor antagonist and a 5-HT1A receptor agonist[2].

HY-B1658S

Frovatriptan-d3 hydrochloride
Frovatriptan-d₃ (hydrochloride) is the deuterium labeled Frovatriptan[1]. Frovatriptan is a potent 5-HT1B//D receptor agonist and has the highest 5-HT1B potency in the triptan class. Frovatriptan is apparently cerebroselective. Frovatriptan is efficacious and even superior in some endpoints also when taken during the headache phase in migraine attacks with aura[2].

HY-14763S

Cariprazine-d6
Cariprazine-d₆ is a deuterium labeled Cariprazine. Cariprazine Cariprazine is an antipsychotic agent that exhibits high affinity for the D3 (Ki of 0.085 nM) and D2 (Ki of 0.49 nM) receptors, and moderate affinity for the 5-HT1A receptor (Ki of 2.6 nM)[1].

HY-B1115S1

Buspirone-d8 (di(hydrochloride))
Buspirone-d8 dihydrochloride is the deuterium labeled Buspirone hydrochloride (HY-B1115). Buspirone hydrochloride is a **5-HT1A receptor** agonist. Buspirone hydrochloride can be used for anxiety and depression research .

HY-A0039S1

Eletriptan-d5
Eletriptan-d₅ is the deuterium labeled Eletriptan[1]. Eletriptan (UK-116044) is a highly selective and orally active serotonin 5-HT1B and 5-HT1D receptor agonist, with pKi values of 8.0 and 8.9, respectively. Eletriptan has inhibitory effects on markers of neurogenic inflammation in rats. Eletriptan can be used for researching migraine[2].

HY-A0039S2

Eletriptan-d5 hydrochloride

Eletriptan-d₅ (hydrochloride) is the deuterium labeled Eletriptan hydrochloride[1]. Eletriptan (UK-116044) hydrochloride is a highly selective and orally active serotonin 5-HT1B and 5-HT1D receptor agonist, with pKi values of 8.0 and 8.9, respectively. Eletriptan hydrochloride has inhibitory effects on markers of neurogenic inflammation in rats. Eletriptan hydrochloride can be used for researching migraine[2].

HY-14763S1

Cariprazine-d8
Cariprazine-d₈ is a deuterium labeled Cariprazine. Cariprazine is a novel antipsychotic agent candidate that exhibits high affinity for the D3 (Ki=0.085 nM) and D2 (Ki=0.49 nM) receptors, and moderate affinity for the 5-HT1A receptor (Ki=2.6 nM).

HY-B0115S

Pizotyline-d3
Pizotyline-d₃ is deuterated labeled Pizotifen (HY-B0115). Pizotifen (Pizotyline) is a potent 5-HT₂ receptor antagonist, with a high affinity for *5-HT_1C* binding site.

HY-15414S

Vortioxetine-d8
Vortioxetine-d₈ (Lu AA 21004-d₈) is a deuterated version of Vortioxetine. Vortioxetine (Lu AA 21004) is an antagonist of 5-HT_3A and 5-HT₇ receptors (K_i: 3.7 nM, 19 nM) and an inhibitor of 5-hydroxytryptamine transporter (SERT) (K_i: 1.6 nM), as well as a 5-HT_1A agonist and a partial 5-HT_1B agonist (K_i: 15 nM, 33 nM) .

HY-15414S2

Vortioxetine-d4
Vortioxetine-d₄ (Lu AA 21004-d₄) is the deuterium labeled Vortioxetine (HY-15414). Vortioxetine is an antagonist of 5-HT3A and 5-HT7 receptors (K_i: 3.7 nM, 19 nM) and an inhibitor of serotonin transporter (SERT) (K_i: 1.6 nM), as well as a 5-HT1A agonist and a partial agonist of 5-HT1B (K_i: 15 nM, 33 nM) .

HY-15414AS

Vortioxetine-d8 hydrobromide
Vortioxetine-d₈ (Lu AA 21004-d₈) hydrobromide is the deuterated form of Vortioxetine. Vortioxetine (Lu AA 21004) is an antagonist of 5-HT_3A and 5-HT₇ receptors (K_i: 3.7 nM, 19 nM) and an inhibitor of 5-hydroxytryptamine transporter (SERT) (K_i: 1.6 nM), as well as a 5-HT_1A agonist and a partial 5-HT_1B agonist (K_i: 15 nM, 33 nM) .

HY-15394S1

(Rac)-Rotigotine-d3 hydrochloride

(Rac)-Rotigotine-d₃ hydrochloride is a deuterium labeled (Rac)-Rotigotine (hydrochloride) (HY-15394). (Rac)-Rotigotine hydrochloride is a racemate of Rotigotine. Rotigotine is a full agonist of dopamine receptor, a partial agonist of the 5-HT1A receptor, and an antagonist of the α2B-adrenergic receptor, with K_is of 0.71 nM, 4-15 nM, and 83 nM for the dopamine D3 receptor and D2, D5, D4 receptors, and dopamine D1 receptor.

HY-15394S

(Rac)-Rotigotine-d7 hydrochloride

(Rac)-Rotigotine-d₇ (hydrochloride) is deuterium labeled (Rac)-Rotigotine (hydrochloride). (Rac)-Rotigotine hydrochloride is a racemate of Rotigotine. Rotigotine is a full agonist of dopamine receptor, a partial agonist of the 5-HT1A receptor, and an antagonist of the α2B-adrenergic receptor, with Kis of 0.71 nM, 4-15 nM, and 83 nM for the dopamine D3 receptor and D2, D5, D4 receptors, and dopamine D1 receptor.

HY-15414S1

Vortioxetine-d6
Vortioxetine-d6 (Lu AA 21004-d6) is the deuterium labeled Vortioxetine (HY-B1490A). Vortioxetine (Lu AA 21004) is an antagonist of 5-HT_3A and 5-HT₇ receptors (K_i: 3.7 nM, 19 nM) and an inhibitor of serotonin transporter (SERT) (K_i: 1.6 nM), as well as a 5-HT_1A agonist and a partial agonist of 5-HT_1B (K_i: 15 nM, 33 nM) .

HY-A0095S

Flibanserin-d4
Flibanserin-d₄ is a deuterium labeled Flibanserin (BIMT-17). Flibanserin is a full agonist of the serotonin 5-HT1A receptor (Ki=1 nM) and an antagonist of 5-HT2A (49 nM)[1].

HY-14940S

Volinanserin-d4 hydrochloride
Volinanserin-d₄ (hydrochloride) is the deuterium labeled Volinanserin hydrochlorid. Volinanserin is a potent and selective antagonist of 5-HT2 receptor, with a Ki of 0.36 nM, and shows 300-fold selectivity for 5-HT2 receptor over 5-HT1c, alpha-1 and DA D2 receptors. Volinanserin has antipsychotic activity[1][2].

HY-14546S1

Aripiprazole (1,1,2,2,3,3,4,4-d8) 5+ Cited Publications
Aripiprazole (1,1,2,2,3,3,4,4-d₈) is the deuterium labeled Aripiprazole. Aripiprazole (OPC-14597) is a human 5-HT1A receptor partial agonist with a Ki of 4.2 nM[1][2].

HY-B0982S

Pindolol-d7
Pindolol-d₇ (LB-46-d7) is the deuterium labeled Pindolol. Pindolol (LB-46) is a nonselective β-blocker with partial beta-adrenergic receptor agonist activity, also functions as a 5-HT1A receptor weak partial antagonist (Ki=33 nM)[1][2].

HY-A0095S1

Flibanserin-d4-1

Flibanserin-d₄-1 is deuterium labeled Flibanserin. Flibanserin (BIMT-17) is a full agonist of the serotonin 5-HT1A receptor (Ki=1 nM) and an antagonist of 5-HT2A (49 nM). Flibanserin binds to dopamine D4 receptors (4-24 nM), and has negligible affinity for a variety of other neurotransmitter receptors and ion channels. Flibanserin is efficacious in treating hypoactive sexual desire disorder (HSDD)[1][2].

HY-W653969

Arotinolol-d5 hydrochloride

Arotinolol-d₅ (hydrochloride) is deuterium labeled Arotinolol. Arotinolol is a nonselective α/β-adrenergic receptor blocker and a vasodilating β-blocker . Arotinolol also shows potency for inhibiting the binding of the radioligand ¹²⁵I-ICYP to 5HT_1B-serotonergic receptor sites. Arotinolol is an antihypertensive agent for the treatment of a variety of cardiovascular pathologies as well as non-cardiovascular diseases .

HY-B0031S2

Quetiapine-d8 fumarate

Quetiapine-d₈ (fumarate) is the deuterium labeled Quetiapine. Quetiapine is a 5-HT receptors agonist with a pEC50 of 4.77 for human 5-HT1A receptor. Quetiapine is a dopamine receptor antagonist with a pIC50 of 6.33 for human D2 receptor. Quetiapine has moderate to high affinity for the human D2, HT1A, 5-HT2A, 5-HT2C receptor with pKis of 7.25, 5.74, 7.54, 5.55. Antidepressant and anxiolytic effects[1][2].

HY-B0032AS

Lurasidone-d8
Lurasidone-d₈ is deuterium labeled Lurasidone. Lurasidone (SM-13496) is an antagonist of both dopamine D2 and 5-HT7 with IC50s of 1.68 and 0.495 nM, respectively. Lurasidone (SM-13496) is also a partial agonist of 5-HT1A receptor with an IC50 of 6.75 nM.

HY-B0731AS

Perospirone-d8

Perospirone-d₈ (SM-9018-d₈ (free base)) is deuterium labeled Perospirone. Perospirone (SM-9018 free base) is an orally active antagonist of 5-HT_2A receptor (K_i=0.6 nM) and dopamine D₂ receptor (K_i=1.4 nM), and also a partial agonist of 5-HT_1A receptor (K_i=2.9 nM). Perospirone is an atypical antipsychotic agent and has the potential for schizophrenic disease research .

HY-B0031S3

Quetiapine-d8 hemifumarate

Quetiapine-d₈ (hemifumarate) is the deuterium labeled Quetiapine hemifumarate. Quetiapine hemifumarate is a 5-HT receptors agonist with a pEC50 of 4.77 for human 5-HT1A receptor. Quetiapine hemifumarate is a dopamine receptor antagonist with a pIC50 of 6.33 for human D2 receptor. Quetiapine hemifumarate has moderate to high affinity for the human D2, HT1A, 5-HT2A, 5-HT2C receptor with pKis of 7.25, 5.74, 7.54, 5.55. Antidepressant and anxiolytic effects[1].

HY-B0031S5

Quetiapine-d4-1 fumarate

Quetiapine-d₄-1 fumarate is deuterated labeled Quetiapine (hemifumarate) (HY-B0031). Quetiapine hemifumarate is a 5-HT receptors agonist with a pEC₅₀ of 4.77 for human 5-HT1A receptor. Quetiapine hemifumarate is a dopamine receptor antagonist with a pIC₅₀ of 6.33 for human D2 receptor. Quetiapine hemifumarate has moderate to high affinity for the human D2, HT1A, 5-HT2A, 5-HT2C receptor with pK_is of 7.25, 5.74, 7.54, 5.55. Antidepressant and anxiolytic effects .

HY-B0031S4

Quetiapine hemifumarate-d8

Quetiapine (hemifumarate)-d₈ is the deuterium labeled Quetiapine hemifumarate[1]. Quetiapine hemifumarate is a 5-HT receptors agonist with a pEC50 of 4.77 for human 5-HT1A receptor. Quetiapine hemifumarate is a dopamine receptor antagonist with a pIC50 of 6.33 for human D2 receptor. Quetiapine hemifumarate has moderate to high affinity for the human D2, HT1A, 5-HT2A, 5-HT2C receptor with pKis of 7.25, 5.74, 7.54, 5.55. Antidepressant and anxiolytic effects[2].

HY-14262S1

Vilazodone-d8 hydrochloride
Vilazodone-d₈ hydrochloride is deuterated labeled Vilazodone (HY-14262). Vilazodone (EMD 68843; SB 659746A) is a potent, selective and orally active serotonin reuptake inhibitor (SSRI) and partial **5-HT₁A receptor** agonist. Vilazodone exhibits antidepressant efficacy in vivo can be used for the research of major depressive disorder (MDD) and affective disorders .

HY-14558S

Tandospirone-d8
Tandospirone-d₈ (SM-3997-d₈) is deuterium labeled Tandospirone. Tandospirone (SM-3997) is a potent and selective *5-HT_1A* receptor partial agonist, with a K_i of 27 nM. Tandospirone has anxiolytic and antidepressant activities. Tandospirone can be used for the research of the central nervous system disorders and the underlying mechanisms .

HY-W654010

Lurasidone-d8-1 hydrochloride
Lurasidone-d₈-1 (hydrochloride) is deuterium labeled Lurasidone (Hydrochloride). Lurasidone (Hydrochloride) (SM-13496 (Hydrochloride)) is an antagonist of both dopamine D₂ and 5-HT₇ with IC₅₀s of 1.68 and 0.495 nM, respectively. Lurasidone (Hydrochloride) (SM-13496 (Hydrochloride)) is also a partial agonist of *5-HT_1A* receptor with an IC₅₀ of 6.75 nM .

HY-14544AS

Quetiapine-d4 hydrochloride

Quetiapine-d₄ (hydrochloride) (ICI204636-d₄ (hydrochloride)) is deuterium labeled Quetiapine. Quetiapine (ICI204636) is a 5-HT receptors agonist with a pEC₅₀ of 4.77 for human 5-HT1A receptor. Quetiapine is a dopamine receptor antagonist with a pIC₅₀ of 6.33 for human D2 receptor. Quetiapine has moderate to high affinity for the human D2, HT1A, 5-HT2A, 5-HT2C receptor with pK_is of 7.25, 5.74, 7.54, 5.55. Antidepressant and anxiolytic effects .

HY-133152S

Brexpiprazole S-oxide-d8

Brexpiprazole S-oxide-d₈ is a deuterium labeled Brexpiprazole S-oxide. Brexpiprazole S-oxide is a main metabolite of Brexpiprazole and is metabolized by cytochrome P450 3A4 (CYP3A4). Brexpiprazole is an atypical antipsychotic agent and a partial agonist of human 5-HT1A and dopamine receptor with Kis of 0.12 nM and 0.3 nM, respectively. Brexpiprazole is also a 5-HT2A receptor antagonist with a Ki of 0.47 nM[1][2][3].

HY-15780S

Brexpiprazole-d8

Brexpiprazole-d₈ (OPC-34712-d₈) is the deuterium labeled Brexpiprazole (HY-15780). Brexpiprazole (OPC-34712), an atypical orally active antipsychotic agent, is a partial agonist of human 5-HT1A and dopamine D_2L receptor with K_is of 0.12 nM and 0.3 nM, respectively. Brexpiprazole is also a 5-HT2A receptor antagonist with a K_i of 0.47 nM. Brexpiprazole also shows potent antagonist activity at human noradrenergic α1B (K_i=0.17 nM) and α2C receptors (K_i=0.59 nM) .

HY-15780S1

Brexpiprazole-d8-1

Brexpiprazole-d₈-1 (OPC-34712-d₈-1) is the deuterium labeled Brexpiprazole (HY-15780) . Brexpiprazole (OPC-34712), an atypical orally active antipsychotic agent, is a partial agonist of human 5-HT1A and dopamine D_2L receptor with K_is of 0.12 nM and 0.3 nM, respectively. Brexpiprazole is also a 5-HT2A receptor antagonist with a K_i of 0.47 nM. Brexpiprazole also shows potent antagonist activity at human noradrenergic α1B (K_i=0.17 nM) and α2C receptors (K_i=0.59 nM) .

HY-B0383AS2

Almotriptan-d3 benzoate
Almotriptan-d₃ benzoate is deuterated labeled Almotriptan (HY-B0383A). Almotriptan is a selective agonist of **5-HT 1B/1D Receptor**. Almotriptan can used in study of migraine attacks .

HY-16567S

Asenapine-13C,d3 hydrochloride
Asenapine- ¹³C,d₃ (hydrochloride) is the ¹³C- and deuterium labeled Asenapine (hydrochloride). Asenapine hydrochloride, an antipsychotic, is a 5-HT (1A, 1B, 2A, 2B, 2C, 5A, 6, 7) and Dopamine (D2, D3, D4) receptor antagonist with Ki values of 0.03-4.0 nM for 5-HT and 1.3, 0.42, 1.1 nM for Dopamine receptor, respectively.

Cat. No.	Compare	Product Name	Application	Reactivity

HY-P83619

	HTR2C Antibody (YA3364) 5-HT-1C; 5-HT-2C; 5-HT1C; 5-HT2C; 5-HTR2C; 5HT1C; 5HT2C; 5HTR2C; 5Hydroxytryptamine 2C receptor; HTr1c; HTR2C	WB	Human, Mouse, Rat
	HTR2C Antibody (YA3364) is a non-conjugated IgG antibody, targeting HTR2C, with a predicted molecular weight of 52 kDa (observed band size: 52 kDa). HTR2C Antibody (YA3364) can be used for WB experiment in human, mouse, rat background.

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