Catalog No.
Product Name
Application
Product Information
Citations
- Harmine, also known as telepathine, is a fluorescent harmala alkaloid belonging to the beta-carboline family of compounds. It occurs in a number of different plants, most notably the Middle Eastern plant harmal or Syrian rue (Peganum harmala) and the South American vine Banisteriopsis caapi (also known as "yage" or "ayahuasca"). Harmine reversibly inhibits monoamine oxidase A (MAO-A), an enzyme which breaks down monoamines, making it a RIMA. Harmine selectively binds to MAO-A but does not inhibit the variant MAO-B.
- Agnes P Biju, .et al. , Synapse, 2026, Mar;80(2):e70044 PMID: 41840857
- Fariha Karim, .et al. , Synapse, 2025, Jul;79(4):e70024 PMID: 40619690
- Lei Tan, .et al. , Res Vet Sci, 2022, 145: 125-134 PMID: 35190327
- SEP-363856, also known as SEP-856, is an orally active and CNS active psychotropic agent.
- Britto Shajan, .et al. , Genomic Psychiatry, 2026, 2(1), 42-48
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5-HT2A receptor antagonist
Volinanserin is a highly selective 5-HT2A receptor antagonist.- Hugo R Arias, .et al. , Eur J Pharmacol, 2024, Mar 5:966:176329 PMID: 38253116
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5-HT1A receptor agonist
Aripiprazole is a human 5-HT1A receptor partial agonist with a Ki of 4.2 nM.- Jaime Osuna-Luque, .et al. , J Exp Neurosci, 2018, 12: 1179069518798628 PMID: 30245571
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5-HT1C receptor antagonist
Clozapine N-oxide is a major metabolite of Clozapine noted to decrease SR-2A (5-HT2 serotonin receptor) density in vitro.- Kazuhei Niitani, .et al. , J Pharmacol Sci, 2025, Sep;159(1):1-7 PMID: 40713343
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H1 antagonist
Asenapine shows high affinity (pKi) for numerous receptors, including the serotonin 5-HT1A (8.6), 5-HT1B (8.4), 5-HT2A (10.2), 5-HT2B (9.8), 5-HT2C (10.5), 5-HT5A (8.8), 5-HT6 (9.5), and 5-HT7 (9.9) receptors, the adrenergic α1 (8.9), α2A (8.9), α2B (9.5), and α2C (8.9) receptors, the dopamine D1 (8.9), D2 (8.9), D3 (9.4), and D4 (9.0) receptors, and the histamine H1 (9.0) and H2 (8.2) receptors.- Keisuke Obara, .et al. , Biol Pharm Bull, 2021, 44, 1140-1150 PMID: 34334499
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5-HT1B/1D receptor agonist
Eletriptan hydrobromide is a selective SR-1B/SR-1D agonist.- Li Li, .et al. , J Exp Med, 2022, Aug 1;219(8):e20212307 PMID: 35796804
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5-HT Receptor agonist
Almotriptan malate (Axert) is a selective 5-hydroxytryptamine1B/1D (5-HT1B/1D) receptor agonist, used for the treatment of Migraine attacks in adults.- Li Li, .et al. , J Exp Med, 2022, Aug 1;219(8):e20212307 PMID: 35796804
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5-HT2C serotonin receptor antagonist
N-Desmethylclozapine is a potent and selective 5-HT2C serotonin receptor antagonist- Orwa Albitar, .et al. , Separation Science Plus, 2022, March 27
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5-HT Receptor agonist
Prucalopride is a selective, high affinity 5-HT4 receptor agonist which targets the impaired motility associated with chronic constipation, thus normalising bowel movements.- Pierre Meschin, .et al. , Cell Calcium, 2015, Dec;58(6):549-57 PMID: 26427584
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5HT1A antagonist
WAY-100635 was originally believed to act as a selective 5-HT1A receptor antagonist, but subsequent research showed that it also acts as potent full agonist at the D4 receptor.
- Qi Liu, .et al. , Environ Sci Technol, 2024, Apr 30;58(17):7577-7587 PMID: 38630542
- Risperidone(Risperdal) is an atypical antipsychotic used to treat schizophrenia (including adolescent schizophrenia), schizoaffective disorder, the mixed and manic states associated with bipolar disorder, and irritability in children with autism.
- Reiko Watanabe, .et al. , J Med Chem, 2021, Mar 11;64(5):2725-2738 PMID: 33619967
- Jaime Osuna-Luque, .et al. , J Exp Neurosci, 2018, 12: 1179069518798628 PMID: 30245571
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Serotonin reuptake inhibitor
Escitalopram oxalate ((S)-(+)Citalopram oxalate) is a selective serotonin reuptake inhibitor (SSRI) with Ki of 0.89 nM.- Reilly Taylor, .et al. , Front. Biosci. (Elite Ed), 2026, 18(1): 44075 PMID: 41914162
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5HT(1A) receptor agonist
Buspirone is a serotonergic (5HT(1A) receptor agonist) anxiolytic drug with some D(2) dopaminergic effect, used for anxiety disorders.- Reilly Taylor, .et al. , Front. Biosci. (Elite Ed), 2026, 18(1): 44075 PMID: 41914162
- Duloxetine is a serotonin-norepinephrine reuptake inhibitor (SNRI). It is effective for major depressive disorder and generalized anxiety disorder (GAD).
- Reilly Taylor, .et al. , Front. Biosci. (Elite Ed), 2026, 18(1): 44075 PMID: 41914162
- Rikun Cui, .et al. , Anal Chim Acta, 2024, Aug 22:1318:342960 PMID: 39067929
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5-HT2C receptor antagonist
Puerarin is one of several known isoflavones. Puerarin is a 5-HT2C receptor and benzodiazepine site antagonist. Puerarin is being investigated as a self-microemulsifying drug delivery system.- Takashi Azuma, .et al. , SEP PURIF TECHNOL, 2019, Apr; 212: 483-489
- Azuma T, .et al. , Environ Sci Pollut Res Int, 2017, Aug;24(23):19021-19030 PMID: 28660504
- Azuma T, .et al. , Sci Total Environ, 2016, Apr 1;548-549:189-197 PMID: 26802347
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5-HT6R antagonist
Lu AE58054 is a potent and selective 5-HT6 receptor antagonist. -
5-HT Receptor modulator
Lu-AA21004 is an oral multimodal serotonergic agent, inhibits 5-HT(1A), 5-HT(1B), 5-HT(3A), 5-HT(7) and SERT with IC50 of 15 nM, 33 nM, 3.7 nM, 19 nM and 1.6 nM, respectively. -
5-HT1A receptor agonist
Lesopitron dihydrochloride is a full and selective 5-HT1A receptor agonist with IC50 of 125 nM in rat hippocampal membranes. -
5-HT3 receptor antagonist
Pancopride is a new potent and selective 5-HT3 receptor antagonist. -
5-HT2A and 5-HT2C receptors antagonist
Deramciclane has a high affinity for 5-HT2A and 5-HT2C receptors; it acts as an antagonist at both receptor subtypes and has inverse agonist properties at the 5-HT2C receptors without direct stimulatory agonist. -
5-HT1B receptor agonist
Eletriptan is a selective 5-hydroxytryptamine 1B/1D (5-HT1B) receptor agonist -
5-HT1A receptor antagonist
NAD 299 hydrochloride (Robalzotan) is a selective, high affinity 5-HT1A receptor antagonist (Ki = 0.6 nM in vitro). -
5-HT1B/1D receptors agonist
Donitriptan is a potent, high efficacy agonist at 5-HT1B/1D receptors with pKis of 9.4 and 9.3, respectively. -
5-HT Receptor antagonist
Tandospirone is a partial agonist at 5HT1A receptors. It significantly reduces haloperidol-induced bradykinesia in a dose-dependent manner. -
5-HT1A receptor antagonist
NAN-190 is a drug and research chemical widely used in scientific studies. It was previously believed to act as a selective 5-HT1A receptor antagonist, but a subsequent discovery showed that it also potently blocks the α2-adrenergic receptor. -
norepinephrine (NE) transporter inhibitor
Atomoxetine hydrochloride is a competitive and specific inhibitor of SLC6A2 while demonstrating weak ST and DAT inhibition as studied in synaptosomes of rat hypothalamus. -
serotonin uptake inhibitor
Norfluoxetine is an active metabolite of the antidepressant fluoxetine that inhibits serotonin uptake with a pKi value of 7.35.1 The S-enantiomer of norfluoxetine has 20-times higher serotonin reuptake blocking potency than the R-enantiomer (pKis = 7.86 versus 6.51, respectively). -
5-HT2C agonist
S 32212 hydrochloride is an inverse agonist of 5-HT2C receptors (pKi = 8.18 at human 5-HT2C INI receptors). -
5HT2A antagonist
Ketanserin tartrate is a salt of Ketanserin. Ketanserin is reported to have a high affinity for multiple G protein-coupled receptors, such as serotonin receptors. -
5-HT4 Receptor Antagonist
SDZ 205-557 is a potent, selective 5-HT4 serotonin receptor antagonist. -
5-HT3 receptor antagonist
Tropanserin acts as a potent and selective 5-HT3 receptor antagonist. -
5-HT1A/1B and 5-HT2C agonist
RU 24969 succinate is a potent 5-HT1A/1B and moderate 5-HT2C agonist that may also release 5-HT.
- Flibanserin is a new drug being investigated for the prevention of HSDD in woman.
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norepinephrine reuptake inhibitor
Edivoxetine HCl is a drug which acts as a selective norepinephrine reuptake inhibitor - Peptide 401, a potent mast cell degranulating factor from bee venom, suppresses the increased vascular permeability due to intradermal injection of various smooth muscle spasmogens (histamine, and 5-HT).
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5-HT6 serotonin receptor antagonist
SB 258585 hydrochloride has been found to be a selective and potent SR-6 antagonist. This compound displays more than a 160-fold selectivity over other serotonin receptor subtypes. - Bifeprunox Mesylate is an antipsychotic compound through activation of the serotonin 5-hydroxytryptamine (5-HT)1A receptor.
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5-HT6 antagonist
SB 399885 hydrochloride is a potent, brain penetrant, and orally active SR-6 antagonist. It displays > 200-fold selectivity for SR-6 over other serotonin receptors (pKi values are 9.11, 8.81 and 9.02 for human recombinant, native rat and native human SR-6 receptors, respectively).
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5-HT6 agonist
WAY 181187 is a high affinity and selective 5-HT6 agonist with Ki value of 2.2 nM. -
5-HT2 receptor antagonist
Cyclobenzaprine HCl is a muscle relaxant by blocking pain sensations. -
5-HT3 receptor antagonist
Tropisetron is a selective 5-HT3 receptor antagonist and α7-nicotinic receptor agonist with an IC50 of 70.1 ?? 0.9 nM for 5-HT3 receptor. -
serotonin/NE reuptake inhibitor
Levomilnacipran HCl is a selective serotonin and norepinephrine reuptake inhibitor. -
5-HT2A receptor agonist
Pimavanserin is a potent and selective 5-HT2A receptor inverse agonist with mean pIC50 of with 8.7 in the cell-based functional assay.
