1. Signaling Pathways
  2. GPCR/G Protein
    Neuronal Signaling
  3. 5-HT Receptor

5-HT Receptor

Serotonin Receptor; 5-hydroxytryptamine Receptor

5-HT receptors (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. Type: 5-HT1, 5-HT2, 5-HT3, 5-HT4, 5-HT5, 5-HT6, 5-HT7. They mediate both excitatory and inhibitory neurotransmission. The serotonin receptors are activated by the neurotransmitter serotonin, which acts as their natural ligand. The serotonin receptors modulate the release of many neurotransmitters, as well as many hormones. The serotonin 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.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-B0121BS1
    Sumatriptan-d6
    Sumatriptan-d6 is the deuterium labeled Sumatriptan. Sumatriptan is an orally active 5-HT1 receptor agonist with Kis of 17 nM, 27 nM and 100 nM for 5-HT1D, 5-HT1B and 5-HT1A receptors, respectively. Sumatriptan can be used for migraine headache research.
    Sumatriptan-d<sub>6</sub>
  • HY-B0189S1
    Mosapride-d5
    Agonist
    Mosapride-d5 is the deuterium labeled Mosapride. Mosapride is a gastroprokinetic agent that acts as a selective 5HT4 agonist.
    Mosapride-d<sub>5</sub>
  • HY-B0750BR
    Dolasetron Mesylate hydrate (Standard)
    Antagonist
    Dolasetron (Mesylate hydrate) (Standard) is the analytical standard of Dolasetron (Mesylate hydrate). This product is intended for research and analytical applications.
    Dolasetron Mesylate hydrate (Standard)
  • HY-169467
    5-Chloro-α-methyltryptamine
    Agonist
    5-Chloro-α-methyltryptamine (Compound 7b) is a potent and selective dual DA/5-HT releaser and 5-HT2a agonist. 5-Chloro-α-methyltryptamine releases DA and 5-HT with the EC50 values of 54.3 nM and 16.2 nM, respectively. 5-Chloro-α-methyltryptamine can be used in the study of neurotransmitter.
    5-Chloro-α-methyltryptamine
  • HY-14153AS
    Tegaserod-13C,d3 maleate
    Modulator
    Tegaserod-13C,d3 (maleate) is the 13C- and deuterium labeled Tegaserod (maleate). Tegaserod maleate is a selective 5-HT4 receptor partial agonist and a 5-HT2B receptor antagonist. Tegaserod maleate exhibits a promotile effect throughout the gastrointestinal (GI) tract.
    Tegaserod-<sup>13</sup>C,d<sub>3</sub> maleate
  • HY-103113
    MS 245 oxalate
    Antagonist
    MS 245 oxalate is a potent antagonist of 5-HT6 receptor with a Ki of 2 nM.
    MS 245 oxalate
  • HY-16688B
    RU 24969 hemisuccinate
    Agonist
    RU 24969 hemisuccinate is a preferential 5-HT1B agonist, with a Ki of 0.38 nM, but also displays appreciable affinity for the 5-HT1A receptor (Ki=2.5 nM), and has low affinity for other receptor sites in the brain. RU 24969 hemisuccinate could decrease fluid consumption and increase forward locomotion.
    RU 24969 hemisuccinate
  • HY-103403
    (-)-OSU6162 hydrochloride
    Agonist
    (-)-OSU6162 (PNU96391) hydrochloride is a dopamine stabilizer. (-)-OSU6162 hydrochloride acts as partial agonist at 5-HT2A and is a dopamine D2 antagonist. (-)-OSU6162 hydrochloride can be used for the research of aggression and irritability.
    (-)-OSU6162 hydrochloride
  • HY-156532A
    5-HT2C agonist-3 free base
    Agonist
    5-HT2C agonist-3 ((+)-19) free base is a selective 5-HT2C agonist (EC50: 24 nM, Ki: 78 nM). 5-HT2C agonist-3 free base has antipsychotic drug-like activity. 5-HT2C agonist-3 free base blocks Amphetamine-induced hyperactivity.
    5-HT2C agonist-3 free base
  • HY-101100A
    Anpirtoline
    Agonist
    Anpirtoline (D-16949) is a centrally acting 5-HT1B receptor agonist, with Kis of 28 nM (5-HT1B), 150 nM (5-HT1A) and 1.49 μM (5-HT2). Anpirtoline has serotonergic, antinociceptive, antidepressant-like effects.
    Anpirtoline
  • HY-103116
    DV-7028 hydrochloride
    Antagonist
    DV-7028 is a selective 5-hydroxytryptamine2 (5-HT2) receptor antagonist.
    DV-7028 hydrochloride
  • HY-18138
    PF-03382792
    Agonist
    PF-03382792 is a potent 5-HT4 partial agonist with a Ki of 2.7 nM and an EC50 of 0.9 nM for 5-HT4d. PF-03382792 can penetrate the brain. PF-03382792 produces moderate increases in cortical Ach in the rat prefrontal cortex.
    PF-03382792
  • HY-W011235S
    Norfluoxetine-d5 hydrochloride
    99.57%
    Norfluoxetine-d5 (hydrochloride) is deuterium labeled 3-Phenyl-3-(4-(trifluoromethyl)phenoxy)propan-1-amine hydrochloride.
    Norfluoxetine-d<sub>5</sub> hydrochloride
  • HY-103092
    CP-135807
    Agonist
    CP-135807 is an orally active and selective 5-HT1D agonist (IC50=3.1 nM), bovine). CP-135807 mediates central psychoactivity and can be used in antidepressant research.
    CP-135807
  • HY-W743888
    AL-LAD
    Activator
    AL-LAD (6-Allyl-6-nor-LSD) is an activator for 5-HT2A receptor with Ki of 3.4-8.1 nM. AL-LAD exhibits affinity for dopamine receptor D1 and dopamine receptor D2 with absolute affinitiesK0.5 of 189 nM and 12.3 nM. AL-LAD acts as psychoactive substance in mouse model.
    AL-LAD
  • HY-B0032S
    Lurasidone-d8 hydrochloride
    Antagonist
    Lurasidone-d8 (hydrochloride) is the deuterium labeled Lurasidone, which is an inhibitor of Dopamine D2, 5-HT2A, 5-HT7, 5-HT1A and noradrenaline α2C.
    Lurasidone-d<sub>8</sub> hydrochloride
  • HY-19686A
    Ipsapirone hydrochloride
    Modulator
    Ipsapirone hydrochloride (TVX Q 7821) is an anxiolytic compound and a 5-HT1A receptor partial agonist. Ipsapirone hydrochloride (TVX Q 7821) also exhibits 5-HT1A receptor antagonistic effect, and only at high doses it can also produce an inhibitory effect on 5-HT2 and the α1-adrenergic function.
    Ipsapirone hydrochloride
  • HY-101365
    RS-102221
    Antagonist
    RS-102221 is a selective 5-HT2C receptor antagonist (Ki=10 nM). RS-102221 shows nearly 100-fold selectivity for the 5-HT2C receptor as compared to the 5-HT2A and 5-HT2B receptors. RS-102221 can promote the differentiation of new nerve cells. RS-102221 increases food-intake and weight-gain in rats.
    RS-102221
  • HY-172258
    5-HT2B antagonist-2
    Inhibitor
    5-HT2B antagonist-2 (Compound 19c) is a 5HT2B receptor antagonist with an IC50 of 1.09 nM. 5-HT2B antagonist-2 can downregulate the expression of fibrosis-related genes α-SMA, Timp1, Col1a1, and Col3a1, and significantly reduce the deposition of fibrosis, thereby reducing the fibrotic area and inhibiting the fibrotic process in CCl4-induced liver fibrosis mouse models. 5-HT2B antagonist-2 can be used in the study of immune inflammatory-related diseases, particularly in the research of pulmonary fibrosis diseases.
    5-HT2B antagonist-2
  • HY-B0020R
    Tropisetron Hydrochloride (Standard)
    Antagonist
    Tropisetron (Hydrochloride) (Standard) is the analytical standard of Tropisetron (Hydrochloride). Tropisetron Hydrochloride (SDZ-ICS-930) is an effective neuroprotective agent that acts as a 5-HT3 receptor antagonist, a calmodulin inhibitor, and an α7-nAChRreceptor agonist, with an IC50 of 70.1 nM for the 5-HT3 receptor. Tropisetron Hydrochloride has anti-inflammatory properties and immune-regulating functions, effectively alleviating symptoms associated with chemotherapy and post-surgery. Tropisetron Hydrochloride reduces Ab (HY-P4867)-induced hippocampal neuroinflammation.
    Tropisetron Hydrochloride (Standard)
Cat. No. Product Name / Synonyms Application Reactivity

Your Search Returned No Results.

Sorry. There is currently no product that acts on isoform together.

Please try each isoform separately.