2. Signaling Pathways
  3. GPCR/G Protein
    Neuronal Signaling
  4. 5-HT Receptor

5-HT Receptor

Serotonin Receptor; 5-hydroxytryptamine Receptor

5-HT Receptor

Related Products

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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.

5-HT Receptor Isoform Specific Products:

5-HT Receptor Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-14537R
    Latrepirdine dihydrochloride (Standard)
    		Antagonist
    Latrepirdine (dihydrochloride) (Standard) is the analytical standard of Latrepirdine (dihydrochloride). This product is intended for research and analytical applications. Latrepirdine dihydrochloride is a neuroactive compound with antagonist activity at histaminergic, α-adrenergic, and serotonergic receptors. Latrepirdine stimulates amyloid precursor protein (APP) catabolism and amyloid-β (Aβ) secretion.
    Latrepirdine dihydrochloride (Standard)
  • HY-118166R
    Gentisein (Standard)
    		Inhibitor
    Gentisein (Standard) is the analytical standard of Gentisein. This product is intended for research and analytical applications. Gentisein (NSC 329491), the major metabolite of Mangiferin, shows the most potent serotonin uptake inhibition with an IC50 value of 4.7 µM.
    Gentisein (Standard)
  • HY-121574
    RU 27849
    		Agonist
    RU 27849 (Compound 27) is a 5-HT receptor 2A agonist, and can be used to study tryptamine recognition site binding.
    RU 27849
  • HY-B0965S
    Thioridazine 2-Sulfone-d3
    Thioridazine-d3 2-Sulfone is the deuterium labeled Thioridazine hydrochloride. Thioridazine hydrochloride, an orally active antagonist of the dopamine receptor D2 family proteins, exhibits potent anti-psychotic and anti-anxiety activities. Thioridazine hydrochloride is also a potent inhibitor of PI3K-Akt-mTOR signaling pathways with anti-angiogenic effect. Thioridazine hydrochloride shows antiproliferative and apoptosis induction effects in various types of cancer cells, with specificity on targeting cancer stem cells (CSCs).
    Thioridazine 2-Sulfone-d<sub>3</sub>
  • HY-106964A
    (Rac)-S 16924
    		Agonist
    (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.
    (Rac)-S 16924
  • HY-103093R
    Zotepine (Standard)
    		Antagonist
    Zotepine (Standard) is the analytical standard of Zotepine. This product is intended for research and analytical applications. Zotepine, an antipsychotic agent, is a potent antagonist of 5-HT2A, 5-HT2C, Histamine H1, α1-adrenergic and Dopamine D2 receptors, with Kds of 2.6 nM, 3.2 nM, 3.3 nM, 7.3 nM and 8 nM, respectively. Zotepine exhibits antidepressive and anxiolytic effects in vivo.
    Zotepine (Standard)
  • HY-172004
    N-Desmethyl asenapine
    N-Desmethyl asenapine is a metabolite of Asenapine (HY-10121). Asenapine, an atypical antipsychotic agent, is an antagonist of serotonin receptors, adrenoceptors, dopamine receptors and histamine receptors.
    N-Desmethyl asenapine
  • HY-103430AR
    SKF-83566 (Standard)
    		Antagonist
    SKF-83566 (Standard) is the analytical standard of SKF-83566 (HY-103430A). This product is intended for research and analytical applications. SKF-83566 is a potent, blood-brain permeable and orally active D1-like dopamine receptor (D1DR) antagonist and a weaker competitive antagonist at the vascular 5-HT2 receptor (Ki=11 nM). SKF-83566 is a competitive DAT (dopamine transporter) inhibitor with an IC50 of 5.7 μM. SKF-83566 also shows selective inhibition for adenylyl cyclase 2 (AC2) over AC1 and AC5 in the isolated rabbit thoracic aorta. SKF-83566 can be used for research of parkinson’s disease and nicotine craving alleviation.
    SKF-83566 (Standard)
  • HY-10349AR
    WAY-100635 maleate (Standard)
    		Inhibitor
    WAY-100635 (maleate) (Standard) is the analytical standard of WAY-100635 (maleate). This product is intended for research and analytical applications. 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 (Standard)
  • HY-14763R
    Cariprazine (Standard)
    		Modulator
    Cariprazine (Standard) is the analytical standard of Cariprazine. This product is intended for research and analytical applications. 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).
    Cariprazine (Standard)
  • HY-B0031S2
    Quetiapine-d8 fumarate
    		Agonist
    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.
    Quetiapine-d<sub>8</sub> fumarate
  • HY-W713312
    2,6-DMA hydrochloride
    		Agonist
    2,6-DMA hydrochloride is classified as an amphetamine. 2,6-DMA hydrochloride is a serotonin 5-HT2 receptor agonist with an apparent pA2 value of 5.09.
    2,6-DMA hydrochloride
  • HY-14541S1
    Olanzapine-d4
    		Antagonist
    Olanzapine-d4 (LY170053-d4) is deuterium-labeled Olanzapine (HY-14541).
    Olanzapine-d<sub>4</sub>
  • HY-114859
    4-CAB hydrochloride
    		Inhibitor
    4-CAB hydrochloride is an analog of p-chloroamphetamine, a psychoactive compound which inhibits the reuptake of serotonin (IC50 = 330 nM) and dopamine (IC50 = 2.3 μM).
    4-CAB hydrochloride
  • HY-A0095R
    Flibanserin (Standard)
    		Modulator
    Flibanserin (Standard) is the analytical standard of Flibanserin. This product is intended for research and analytical applications. Flibanserin (BIMT-17; BIMT-17BS) is an orally active serotonin 5-HT1A receptor agonist and 5-HT2A receptor antagonist with Ki values of 1 nM and 49 nM, respectively. Flibanserin binds to dopamine D4 receptors with an Ki value of 4-24 nM. Flibanserin shows anti-depression and anti-anxiety effect, can be used to hypoactive sexual desire disorder (HSDD) research-.
    Flibanserin (Standard)
  • HY-138257A
    (R)-Indeloxazine benzenesulfonate
    		Inhibitor
    (R)-Indeloxazine benzenesulfonate (AS1069562) is an orally active 5-HT and NE reuptake inhibitor, with IC50 values of 0.35 μM and 3.3 μM, respectively. (R)-Indeloxazine benzenesulfonate (AS1069562) possesses curative-like analgesic effect. (R)-Indeloxazine benzenesulfonate (AS1069562) might improve nerve function impairment via the amelioration of neurotrophic support.
    (R)-Indeloxazine benzenesulfonate
  • HY-B0115R
    Pizotifen (Standard)
    		Antagonist
    Pizotifen (Standard) is the analytical standard of Pizotifen. This product is intended for research and analytical applications. Pizotifen (Pizotyline) is a potent 5-HT2 receptor antagonist, with a high affinity for 5-HT1C binding site.
    Pizotifen (Standard)
  • HY-11018B
    Risperidone mesylate
    		Inhibitor
    Risperidone mesylate(R 64 766 mesylate) is a serotonin 5-HT2 receptor blocker, P-Glycoprotein inhibitor and potent dopamine D2 receptor antagonist, with Kis of 4.8, 5.9 nM for 5-HT2A and dopamine D2 receptor, respectively.
    Risperidone mesylate
  • HY-131556
    4-Iodoamphetamine hydrochloride
    		Control
    4-Iodoamphetamine (p-Iodoamphetamine) hydrochloride is a halogenated amphetamine featuring an iodine atom at the para position of the phenyl group. 4-Iodoamphetamine hydrochloride selectively induces serotonin release and inhibits reuptake by rat brain synaptosomes.
    4-Iodoamphetamine hydrochloride
  • HY-B0002AR
    Ondansetron hydrochloride dihydrate (Standard)
    		Antagonist
    Ondansetron (hydrochloride dihydrate) (Standard) is the analytical standard of Ondansetron (hydrochloride dihydrate). This product is intended for research and analytical applications. Ondansetron (GR 38032) hydrochloride dehydrate is an orally active, highly selective and competitive 5-HT3 receptor antagonist (crosses the blood-brain barrier). Ondansetron hydrochloride dehydrate can be used in studies of preventing nausea and vomiting associated with cancer chemotherapy, radiation therapy and surgery.
    Ondansetron hydrochloride dihydrate (Standard)
Cat. No. Product Name / Synonyms Application Reactivity
5-HT Receptor Isoform Comparison

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