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.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-17407R
    Ziprasidone (hydrochloride monohydrate) (Standard)
    		Antagonist
    Ziprasidone (hydrochloride monohydrate) (Standard) is the analytical standard of Ziprasidone (hydrochloride monohydrate). This product is intended for research and analytical applications. Ziprasidone (CP-88059) hydrochloride monohydrate is an orally active combined 5-HT and dopamine receptor antagonist. Ziprasidone hydrochloride monohydrate has affinities for Rat D2 (Ki=4.8 nM), 5-HT2A (Ki=0.42 nM) and 5-HT1A (Ki=3.4 nM).
    Ziprasidone (hydrochloride monohydrate) (Standard)
  • HY-B0716R
    Urapidil (Standard)
    		Agonist
    Urapidil (Standard) is the analytical standard of Urapidil. This product is intended for research and analytical applications. Urapidil is an α1 adrenoreceptor antagonist and a 5-HT1A receptor agonist.
    Urapidil (Standard)
  • HY-105161
    AP-521 free base
    		Agonist
    AP-521 (free base) is a benzothienopyridine derivative that exhibits potent anxiolytic effects by acting as a postsynaptic 5-HT1A receptor agonist and by enhancing serotonergic neural transmission in the medial prefrontal cortex (mPFC). AP-521 (free base) is promising for research of anxiety disorders.
    AP-521 free base
  • HY-A0021R
    Palonosetron (hydrochloride) (Standard)
    		Antagonist
    Palonosetron (hydrochloride) (Standard) is the analytical standard of Palonosetron (hydrochloride). This product is intended for research and analytical applications. Palonosetron hydrochloride is a 5-HT3 antagonist that inhibits chemotherapy-induced nausea and vomiting (CINV).
    Palonosetron (hydrochloride) (Standard)
  • HY-105201A
    Fabesetron hydrochloride
    		Antagonist
    Fabesetron (FK1052) hydrochloride is an orally active 5-HT3 receptor antagonist with 5-HT4 receptor antagonistic activity. Fabesetron hydrochloride can be used in the study for both acute and delayed emesis induced by cancer chemotherapy.
    Fabesetron hydrochloride
  • HY-Z8537
    Desmethyl mirtazapine hydrochloride
    		Control
    Desmethyl mirtazapine (Normirtazapine) hydrochloride is a metabolite of Mirtazapine (HY-B0352). Mirtazapine is a potent and orally active noradrenergic and specific serotonergic antidepressant (NaSSA) agent.
    Desmethyl mirtazapine hydrochloride
  • HY-15401A
    WAY 163909 hydrochloride
    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-17038R
    Agomelatine (Standard)
    		Antagonist
    Agomelatine (Standard) is the analytical standard of Agomelatine. This product is intended for research and analytical applications. Agomelatine (S-20098) is a specific agonist of MT1 and MT2 receptors with Kis of 0.1, 0.06, 0.12, and 0.27 nM for CHO-hMT1, HEK-hMT1, CHO-hMT2, and HEK-hMT2, respectively. Agomelatine is a selective 5-HT2C receptor antagonist with pKis of 6.4 and 6.2 at native (porcine) and cloned, human 5-HT2C receptors, respectively.
    Agomelatine (Standard)
  • HY-138906
    25C-NBF hydrochloride
    		Agonist
    25C-NBF hydrochloride is an agonist of 5-HT receptors that activates 5-HT2A and 5-HT2C similarly (EC50s = ~0.3 μM for each).
    25C-NBF hydrochloride
  • HY-14337
    MS 245
    		Antagonist
    MS 245 is an antagonist of the 5-HT6 receptor wih an Ki value of 1.5 nM.
    MS 245
  • HY-B0198R
    Cefaclor (Standard)
    Cefaclor (Standard) is the analytical standard of Cefaclor. This product is intended for research and analytical applications. Cefaclor is a well-absorbed orally active cephalosporin antibiotic. Cefaclor can specifically bind to specific for penicillin-binding protein 3 (PBP3). Cefaclor can be used for the research kinds of infections caused by bacteria, such as respiratory tract infections, bacterial bronchitis, pharyngitis and skin infections.
    Cefaclor (Standard)
  • HY-105196
    DAT-582
    		Antagonist
    DAT-582 is a serotonin 3 (5-HT3) receptor antagonist that has an antiemetic effect.
    DAT-582
  • HY-137111
    p-MPPF dihydrochloride
    		Antagonist
    p-MPPF dihydrochloride is a selective 5-HT antagonist that dose-dependently antagonizes the reduction of phosphorylated Erk1/2 levels in the hippocampus induced by 8-OH-DPAT (HY-112061) in rats. p-MPPF dihydrochloride can be used for neurological disease research.
    p-MPPF dihydrochloride
  • HY-17410S2
    Iloperidone-13C,d3
    		Antagonist
    Iloperidone-13C,d3 (HP 873-13C,d3) is 13C labeled Iloperidone. Iloperidone (HP 873) is a D2/5-HT2 receptor antagonist. Iloperidone is an atypical antipsychotic for the schizophrenia symptoms.
    Iloperidone-<sup>13</sup>C<sub>,d<sub>3</sub>
  • HY-121920
    25C-NBOH hydrochloride
    		Agonist
    25C-NBOH hydrochloride is a derivative of 2C-C having an N-(2-hydroxybenzyl) addition at the amine and is a potent agonist of 5-HT receptors that shows selectivity for 5-HT2A over 5-HT2C (EC50s = ~ 0.40 and 15 nM, respectively).
    25C-NBOH hydrochloride
  • HY-10562R
    Ketanserin (Standard)
    		Antagonist
    Ketanserin (Standard) is the analytical standard of Ketanserin. This product is intended for research and analytical applications. Ketanserin is a selective 5-HT2 receptor antagonist. Ketanserin also blocks hERG current (IhERG) in a concentration-dependent manner (IC50=0.11 μM).
    Ketanserin (Standard)
  • HY-B0071R
    Granisetron (Standard)
    		Antagonist
    Granisetron (Standard) is the analytical standard of Granisetron. This product is intended for research and analytical applications. Granisetron (BRL 43694) is a serotonin 5-HT3 receptor antagonist used as an antiemetic to treat nausea and vomiting following chemotherapy.
    Granisetron (Standard)
  • HY-14958
    Pardoprunox
    		Agonist
    Pardoprunox (SLV-308) is a partial dopamine D2 and D3 receptor partial agonist and a serotonin 5-HT1A receptor agonist, with pEC50s of 8, 9.2, and 6.3, respectively.
    Pardoprunox
  • HY-100820B
    Sarizotan dihydrochloride
    		Agonist
    Sarizotan dihydrochloride (EMD 128130) is an orally active serotonin 5-HT1A receptor and dopamine receptor agonist. Sarizotan (EMD 128130) exhibits IC50 values of 6.5 nM (rat 5-HT1A), 0.1 nM (human 5-HT1A), 15.1 nM (rat D2), 17 nM (human D2), 6.8 nM (human D3) and 2.4 nM (human D4.2), respectively.
    Sarizotan dihydrochloride
  • HY-19692
    Itasetron
    		Antagonist
    Itasetron (DA 6215) is a selective 5-HT3 receptor antagonist. Itasetron improves spatial learning and memory abilities in the aged rat. Itasetron has potent antiemetic properties. Itasetron is used for age-related memory degeneration in rodents.
    Itasetron
Cat. No. Product Name / Synonyms Application Reactivity