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5-hydroxytryptamine (5-HT)

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Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-B1473
    Serotonin hydrochloride
    Maximum Cited Publications
    10 Publications Verification

    5-hydroxytryptamine hydrochloride; 5-HT hydrochloride

    5-HT Receptor COMT Endogenous Metabolite Neurological Disease
    Serotonin (5-Hydroxytryptamine) hydrochloride is a monoamine neurotransmitter in the CNS and an endogenous 5-HT receptor agonist. Serotonin hydrochloride is also a catechol O-methyltransferase (COMT) inhibitor with a Ki of 44 μM.
    Serotonin hydrochloride
  • HY-B1473A
    Serotonin
    Maximum Cited Publications
    10 Publications Verification

    5-hydroxytryptamine; 5-HT

    5-HT Receptor COMT Endogenous Metabolite Neurological Disease
    Serotonin is a monoamine neurotransmitter in the CNS and an endogenous 5-HT receptor agonist. Serotonin is also a catechol O-methyltransferase (COMT) inhibitor with a Ki of 44 μM.
    Serotonin
  • HY-B1473S

    5-hydroxytryptamine-d4 hydrochloride; 5-HT-d4 hydrochloride

    Isotope-Labeled Compounds 5-HT Receptor Endogenous Metabolite COMT Others
    Serotonin-d4 (5-Hydroxytryptamine-d4) hydrochloride is the deuterium labeled Serotonin (hydrochloride) (HY-B1473) . Serotonin (5-Hydroxytryptamine) hydrochloride is a monoamine neurotransmitter in the CNS and an endogenous 5-HT receptor agonist. Serotonin hydrochloride is also a catechol O-methyltransferase (COMT) inhibitor with a Ki of 44 μM .
    Serotonin-d4 hydrochloride
  • HY-N0122
    5-Hydroxytryptophan
    1 Publications Verification

    5-HTP; DL-5-Hydroxytryptophan

    Endogenous Metabolite Metabolic Disease
    5-Hydroxytryptophan, a tryptophan metabolite, is a direct 5-hydroxytryptamine (5-HT) precursor and an L-aromatic amino acid decarboxylase substrate. .
    5-Hydroxytryptophan
  • HY-19358

    2-Methyl-5-hydroxytryptamine; 2-Methylserotonin; 2-Me-5-HT

    5-HT Receptor Neurological Disease
    2-Methyl-5-HT (2-Methyl-5-hydroxytryptamine) is a potent and selective 5-HT3 receptor agonist. 2-Methyl-5-HT is shown to display anti-depressive-like effects .
    2-Methyl-5-HT
  • HY-129444

    Monoamine Oxidase Cancer
    MD 780236 free base is a substrate and selective inhibitor of monoamine oxidase B (MAO-B), competitive with phenylethylamine and 5-hydroxytryptamine (5-HT) .
    MD 780236 free base
  • HY-103139

    Others Metabolic Disease
    Altanserin is a 5-hydroxytryptamine (5-HT2A ) selective radioligand. Altanserin delivers human serotonin. Altanserin can be used to study the biochemical and cellular mechanisms of vulnerability to extracellular 5-HT increase .
    Altanserin hydrochloride
  • HY-19358A

    2-Methyl-5-hydroxytryptamine hydrochloride; 2-Methylserotonin hydrochloride; 2-Me-HT hydrochloride

    5-HT Receptor Neurological Disease
    2-Methyl-5-HT hydrochloride (2-Methyl-5-hydroxytryptamine hydrochloride) is a potent and selective 5-HT3 receptor agonist. 2-Methyl-5-HT hydrochloride is shown to display anti-depressive-like effects .
    2-Methyl-5-HT hydrochloride
  • HY-19358B

    2-Methyl-5-hydroxytryptamine maleate; 2-Methylserotonin maleate; 2-Me-HT maleate

    5-HT Receptor Neurological Disease
    2-Methyl-5-HT maleate (2-Methyl-5-hydroxytryptamine maleate) is a potent and selective 5-HT3 receptor agonist. 2-Methyl-5-HT maleate is shown to display anti-depressive-like effects .
    2-Methyl-5-HT maleate
  • HY-59302

    Biochemical Assay Reagents Others
    Indole-5-carboxylic acid, 98% is an oxytocin that interacts with serotonin receptors and gamma-aminobutyric acid (GABA) receptors. It has also been reported to interact with various enzymes such as cyclooxygenase-2 (COX-2) and 5-hydroxytryptamine (5-HT) receptors.
    Indole-5-carboxylic acid, 98%
  • HY-10351A

    NAD-​299 hydrochloride

    5-HT Receptor Neurological Disease
    Robalzotan hydrochloride (NAD-​299 hydrochloride) is a potent and selective 5-Hydroxytryptamine 1A (5-HT1A) inhibitor. Robalzotan hydrochloride increases the firing rate of 5-HT cells. Robalzotan hydrochloride induces 5-HT1A receptor occupancy. Robalzotan hydrochloride has the potential for the research of a cholinergic deficit in the central -nervous system .
    Robalzotan hydrochloride
  • HY-10351

    NAD-​299

    5-HT Receptor Neurological Disease
    Robalzotan (NAD-​299) is a potent and selective 5-Hydroxytryptamine 1A (5-HT1A) inhibitor. Robalzotan increases the firing rate of 5-HT cells. Robalzotan induces 5-HT1A receptor occupancy. Robalzotan has the potential for the research of a cholinergic deficit in the central -nervous system .
    Robalzotan
  • HY-164083

    5-HT Receptor Neurological Disease
    GR65630 is a potent and selective 5-hydroxytryptamine (5-HT) type 3 receptor antagonist. GR65630 can be used to study the expression patterns of 5-HT3 receptors in different brain regions and their possible functions in the central nervous system. GR65630 and its radiolabeled form [ 3H]GR65630 can be used to study the distribution, density and affinity of the receptors .
    GR65630
  • HY-111200
    Vabicaserin hydrochloride
    2 Publications Verification

    SCA 136

    5-HT Receptor Neurological Disease
    Vabicaserin hydrochloride is a 5-hydroxytryptamine 2C (5-HT2C) receptor-selective agonist with an EC50 of 8 nM.
    Vabicaserin hydrochloride
  • HY-129101

    Eseroline fumarate

    5-HT Receptor Neurological Disease
    (-)-Eseroline fumarate is a metabolic of Physostigmine (HY-N6608), an AChE inhibitor. (-)-Eseroline fumarate elicits a leakage of lactic acid dehydrogenase (LDH) from cancer cells. (-)-Eseroline fumarate also induces the release of adenine nucleotides and 5-hydroxytryptamine (5-HT) from neuronal cells, thus induce cell death. (-)-Eseroline fumarate inhibits the electrically evoked twitches of the mouse vas deferens and of the guinea-pig ileum .
    (-)-Eseroline fumarate
  • HY-14431A

    SAM-531 hydrochloride; PF-05212365 hydrochloride

    5-HT Receptor Neurological Disease
    Cerlapirdine hydrochloride is a selective and potent full antagonist of the 5-hydroxytryptamine 6 (5-HT6) receptor. Cerlapirdine hydrochloride has the potential for researching the Alzheimer's disease .
    Cerlapirdine hydrochloride
  • HY-19889

    5-HT Receptor Neurological Disease
    JNJ-18038683 is a 5-Hydroxytryptamine Type 7 (5-HT7) receptor antagonist, with pKis of 8.19, 8.20 for rat and human 5-HT7 in HEK293 cells, respectively.
    JNJ-18038683
  • HY-15472

    5-HT Receptor Cardiovascular Disease
    PRX-08066 is a selective 5-hydroxytryptamine receptor 2B (5-HT2BR, IC50= 3.4 nM) antagonist that causes selective vasodilation of pulmonary arteries.
    PRX-08066
  • HY-15472A

    5-HT Receptor Cardiovascular Disease
    PRX-08066 is a selective 5-hydroxytryptamine receptor 2B (5-HT2BR, IC50= 3.4 nM) antagonist that causes selective vasodilation of pulmonary arteries.
    PRX-08066 maleate
  • HY-19889A

    5-HT Receptor Neurological Disease
    JNJ-18038683 free base is a 5-Hydroxytryptamine Type 7 (5-HT7) receptor antagonist, with pKis of 8.19, 8.20 for rat and human 5-HT7 in HEK293 cells, respectively.
    JNJ-18038683 free base
  • HY-14431
    Cerlapirdine
    1 Publications Verification

    SAM-531; PF-05212365

    5-HT Receptor Neurological Disease
    Cerlapirdine (SAM-531, PF-05212365) is a selective and potent full antagonist of the 5-hydroxytryptamine 6 (5-HT6) receptor. Cerlapirdine has the potential for researching the Alzheimer's disease .
    Cerlapirdine
  • HY-103134

    Others Inflammation/Immunology
    5-HT4 antagonist 3 hydrochloride is a highly selective 5-hydroxytryptamine receptor (5-HT4) antagonist. 5-HT4 antagonist 3 (hydrochloride) blocks muscarine receptors and sodium channels. 5-HT4 antagonist 3 (hydrochloride) can be used to evaluate function of 5-HT4 receptor .
    SB 204070A
  • HY-15414A
    Vortioxetine hydrobromide
    5+ Cited Publications

    Lu AA21004 hydrobromide

    5-HT Receptor Serotonin Transporter Neurological Disease Cancer
    Vortioxetine (Lu AA 21004) hydrobromide is an antagonist of 5-HT3A and 5-HT7 receptors (Ki: 3.7 nM, 19 nM) and an inhibitor of 5-hydroxytryptamine transporter (SERT) (Ki: 1.6 nM), as well as a 5-HT1A agonist and a partial 5-HT1B agonist (Ki: 15 nM, 33 nM) .
    Vortioxetine hydrobromide
  • HY-14441

    5-HT Receptor Neurological Disease
    ML 10302 is a potent agonist 5-HT4 receptor with Ki of 1.07 nM. 5-Hydroxytryptamine (5-HT4) receptor agonists stimulate gut motility through cholinergic pathways. ML10302 induces significant prokinesia both in the small bowel and colon through activation of cholinergic pathways. ML 10302 also has the potential for the research of neurology diseases .
    ML 10302
  • HY-15414AS

    Lu AA21004-d8 hydrobromide

    Isotope-Labeled Compounds 5-HT Receptor Serotonin Transporter Neurological Disease
    Vortioxetine-d8 (Lu AA 21004-d8) hydrobromide is the deuterated form of Vortioxetine. Vortioxetine (Lu AA 21004) is an antagonist of 5-HT3A and 5-HT7 receptors (Ki: 3.7 nM, 19 nM) and an inhibitor of 5-hydroxytryptamine transporter (SERT) (Ki: 1.6 nM), as well as a 5-HT1A agonist and a partial 5-HT1B agonist (Ki: 15 nM, 33 nM) .
    Vortioxetine-d8 hydrobromide
  • HY-15414S

    Lu AA 21004 d8

    Isotope-Labeled Compounds 5-HT Receptor Serotonin Transporter Neurological Disease
    Vortioxetine-d8 (Lu AA 21004-d8) is a deuterated version of Vortioxetine. Vortioxetine (Lu AA 21004) is an antagonist of 5-HT3A and 5-HT7 receptors (Ki: 3.7 nM, 19 nM) and an inhibitor of 5-hydroxytryptamine transporter (SERT) (Ki: 1.6 nM), as well as a 5-HT1A agonist and a partial 5-HT1B agonist (Ki: 15 nM, 33 nM) .
    Vortioxetine-d8
  • HY-121562

    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.
    SB 714786
  • HY-15401A

    5-HT Receptor Others
    WAY-163909 hydrochloride is a potent 5-hydroxytryptamine receptor 2C (5-HT2C) agonist with an EC50 of 8 nM and a maximum efficacy of 90%, while displaying minimal activity at 5-HT2A receptors. Its selectivity is further demonstrated by Ki values of 10.5 nM for 5-HT2C, alongside higher Ki values for 5-HT2A (212 nM), 5-HT7 (343 nM), and 5-HT2B (485 nM), and it lacks significant activity at various other receptors.
    WAY 163909 hydrochloride
  • HY-10349A
    WAY-100635 maleate
    5+ Cited Publications

    5-HT Receptor Dopamine Receptor Neurological Disease
    WAY-100635 maleate is a potent and selective 5-hydroxytryptamine 1A (5-HT1A) receptor antagonist with an IC50 value of 0.91 nM and Ki value of 0.39 nM. WAY-100635 maleate has pIC50 values for 5-HT1A and α1-adrenergic receptors of 8.9 and 6.6, respectively. WAY-100635 maleate is also a potent dopamine D4 receptor agonist .
    WAY-100635 maleate
  • HY-19927A

    5-HT Receptor Neurological Disease Endocrinology
    DA-6886 is a 5-Hydroxytryptamine receptor 4 (5-HT4) agonist. DA-6886 induces relaxation of the rat oesophagus preparation in a 5-HT4 receptor antagonist-sensitive manner. The evaluation of DA-6886 in CHO cells expressing hERG channels reveals that it inhibits hERG channel current with an pIC50 value of 4.3, indicating that the compound is 1000-fold more selective for the 5-HT4 receptor over hERG channels. DA-6886 can be used in the study of constipated irritable bowel syndrome .
    DA-6886 monohydrochloride
  • HY-10349
    WAY-100635
    5+ Cited Publications

    5-HT Receptor Dopamine Receptor Neurological Disease
    WAY-100635 is a potent and selective 5-HT1A Receptor antagonist with a pIC50 of 8.87, an apparent pA2 of 9.71. WAY-100635 is a potent and selective 5-hydroxytryptamine 1A (5-HT1A) receptor antagonist with an IC50 value of 0.91 nM and Ki value of 0.39 nM. WAY-100635 has pIC50 values for 5-HT1A and α1-adrenergic receptors of 8.9 and 6.6, respectively. WAY-100635 is also a potent dopamine D4 receptor agonist .
    WAY-100635
  • HY-N1957
    Gamma-Mangostin
    1 Publications Verification

    γ-Mangostin

    5-HT Receptor COX Transthyretin (TTR) Metabolic Disease Inflammation/Immunology Cancer
    Gamma-Mangostin is a novel competitive 5-hydroxytryptamine 2A (5-HT2A) receptor antagonist and potent epoxidase 2 (COX-2) inhibitor, as well as a transthyroxin protein (TTR) profibrosis inhibitor. Gamma-Mangostin binds to the thyroxine (T4)-binding sites and stabilized the TTR tetramer . Gamma-Mangostin inhibits [3 H] spiperone binding to cultured rat aortic myocytes (IC50=3.5 nM) and reduces The perfusion pressure response of rat coronary artery to 5-HT2A (IC50=0.32 μM). Gamma-Mangostin has anti-inflammatory, antibacterial, antioxidant and anticancer activities, and can be used in the study of metabolic disorders such as diabetes [5].
    Gamma-Mangostin
  • HY-103116

    5-HT Receptor Cardiovascular Disease
    DV-7028 is a selective 5-hydroxytryptamine2 (5-HT2) receptor antagonist .
    DV-7028 hydrochloride
  • HY-103090

    5-HT Receptor Neurological Disease
    NPS ALX Compound 4a is a potent and selective 5-hydroxytryptamine6 (5-HT6) receptor antagonist, with an IC50 of 7.2 nM and a Ki of 0.2 nM .
    NPS ALX Compound 4a
  • HY-103090A

    5-HT Receptor Neurological Disease
    NPS ALX Compound 4a dihydrochloride is a potent and selective 5-hydroxytryptamine6 (5-HT6) receptor antagonist, with an IC50 of 7.2 nM and a Ki of 0.2 nM .
    NPS ALX Compound 4a dihydrochloride
  • HY-N1957R

    5-HT Receptor COX Transthyretin (TTR) Metabolic Disease Inflammation/Immunology Cancer
    Gamma-Mangostin (Standard) is the analytical standard of Gamma-Mangostin. This product is intended for research and analytical applications. Gamma-Mangostin is a novel competitive 5-hydroxytryptamine 2A (5-HT2A) receptor antagonist and potent epoxidase 2 (COX-2) inhibitor, as well as a transthyroxin protein (TTR) profibrosis inhibitor. Gamma-Mangostin binds to the thyroxine (T4)-binding sites and stabilized the TTR tetramer . Gamma-Mangostin inhibits [3H] spiperone binding to cultured rat aortic myocytes (IC50=3.5 nM) and reduces The perfusion pressure response of rat coronary artery to 5-HT2A (IC50=0.32 μM). Gamma-Mangostin has anti-inflammatory, antibacterial, antioxidant and anticancer activities, and can be used in the study of metabolic disorders such as diabetes [5].
    Gamma-Mangostin (Standard)
  • HY-103104

    RP 62203

    5-HT Receptor Dopamine Receptor Neurological Disease
    Fananserin (RP 62203) is an orally bioavailable, potent and selective 5-hydroxytryptamine2 (5-HT2) receptor antagonist, with a Ki of 0.37 nM for the rat 5-HT2A receptor. Fananserin also is a selective dopamine D4 receptor antagonist, with a Ki of 2.93 nM for the human dopamine D4 receptor .
    Fananserin
  • HY-121653

    5-HT Receptor Neurological Disease
    Flesinoxan is a hypotensive agent and a potent, high affinity and selective 5-hydroxytryptamine1A (5-HT1A) receptor agonist with an EC50 value of 24 nM. Flesinoxan also has effective anxiolytic/antidepressant effects .
    Flesinoxan
  • HY-121653B

    DU-29373

    5-HT Receptor Neurological Disease
    Flesinoxan hydrochloride is a hypotensive agent and a potent, high affinity and selective 5-hydroxytryptamine1A (5-HT1A) receptor agonist with an EC50 value of 24 nM. Flesinoxan hydrochloride also has effective anxiolytic/antidepressant effects .
    Flesinoxan hydrochloride
  • HY-135507

    5-HT Receptor Neurological Disease
    NAS-181 is a potent and selective rat 5-hydroxytryptamine1B (r5-HT1B) antagonist with an Ki value of 47 nM. NAS-181 increases the 5-HTP accumulation in rat brain regions .
    NAS-181
  • HY-B1473AS

    5-hydroxytryptamine-d4; 5-HT-d4

    Isotope-Labeled Compounds 5-HT Receptor COMT Endogenous Metabolite Neurological Disease
    Serotonin-d4 is deuterium labeled Serotonin. Serotonin is a monoamine neurotransmitter in the CNS and an endogenous 5-HT receptor agonist. Serotonin is also a catechol O-methyltransferase (COMT) inhibitor with a Ki of 44 μM.
    Serotonin-d4

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