5-HT Receptors
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R-96544 hydrochloride
PPARγ pure antagonist with micromolar affinity in 3T3-L1 and 3T3-F442A preadipocyte cells; selective over PPARδ and PPARα. Antagonizes the ability of rosiglitazone to stimulate transcriptional activity of PPARγ. Acts as a PPARγ agonist in an ECV304 cell line. Learn MoreStarting at: $120.00
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Melperone hydrochloride
CDP 840 hydrochloride is a potent and selective inhibitor of phosphodiesterase (PDE) 4 (IC50 = 12 nM for native PDE4), which competitively inhibits all PDE4 isoenzymes (IC50 values are 4, 9, 9 and 45 nM for PDE4A, PDE4B, PDE4C and PDE4D human recombinant isoforms expressed in yeast). Learn MoreStarting at: $65.00
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8-Hydroxy-PIPAT oxalate
SCH 58261 is a potent and selective A2A adenosine receptor competitive antagonist (Ki = 1.3 nM). Displays 323-, 53- and 100-fold selectivity over A1, A2B and A3 receptors, respectively. Learn MoreStarting at: $120.00
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MM 77 dihydrochloride
This ligand has uniquely high affinity and selectivity for the D3 receptor. Learn MoreStarting at: $95.00
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SB 224289 hydrochloride
SB 224289 hydrochloride is a selective 5-HT1B receptor antagonist (pKi = 8.2) which displays > 60-fold selectivity over 5-HT1D, 5-HT1A, 5-HT1E, 5-HT1F, 5-HT2A and 5-HT2C receptors in radioligand binding and functional assays. Learn MoreStarting at: $135.00
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SB 228357
SB 228357 is a 5-HT2C/2B receptor antagonist (pKi values are 7.0, 8.1 and 9.1 at 5-HT2A, 2B and 2C receptors respectively) which displays inverse agonism in a 5-HT-stimulated PI hydrolysis model of 5-HT2C receptor function. Learn MoreStarting at: $140.00
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SB 242084
SB 242084 is a 5-HT2C receptor antagonist that displays 158- and 100-fold selectivity over 5-HT2A and 5-HT2B receptors respectively. Learn MoreStarting at: $140.00
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RS 102221 hydrochloride
RS 102221 hydrochloride is a potent and selective 5-HT2C antagonist (pKi = 8.7) which displays ~ 100-fold selectivity over the 5-HT2A and 5-HT2B subtypes and is > 100-fold selective over other 5-HT receptors, α- and β-adrenergic and muscarinic ACh receptors. Learn MoreStarting at: $110.00
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SB 221284
SB 221284 is a potent, selective 5-HT2C/2B receptor antagonist. pKi values are 6.4, 7.9 and 8.6 for 5-HT2A, 2B and 2C receptors respectively. Learn MoreStarting at: $110.00
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GR 55562 dihydrochloride
GR 55562 dihydrochloride is a selective competitive 5-HT1B (5-HT1Dβ) silent antagonist with pKB values of 7.3 and 6.3 for human cloned 5-HT1B and 5-HT1D receptors respectively and only weak binding at a number of other 5-HT subtypes. Learn MoreStarting at: $120.00
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Donitriptan hydrochloride
Donitriptan hydrochloride is a brain penetrant 5-HT1B/1D agonist (pKi values are 9.3 and 9.4 for 5-HT1D and 5-HT1B respectively) which inhibits capsaicin-induced external carotid vasodilation and produces selective carotid vasoconstriction in various animal species. Learn MoreStarting at: $105.00
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1-Methylpsilocin
1-Methylpsilocin is a potent and selective 5-HT2C agonist (IC50 values are 12 and 633 nM for 5-HT2C and 5-HT2A receptors respectively) which displays high affinity for the 5-HT2B receptor (Ki = 38 nM) but acts as an inverse agonist. Learn MoreStarting at: $95.00
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SB 200646 hydrochloride
SB 200646 hydrochloride is a 5-HT2C/2B receptor antagonist, selective over 5-HT1A. Affinities are 7.4 (pA2), 6.9 (pKi) and 5.2 (pKi) for 5-HT2B, 2C and 2A respectively. Learn MoreStarting at: $135.00
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CP 94253 hydrochloride
CP 94253 hydrochloride is a potent, selective 5-HT1B agonist (Ki values are 89, 2, 860, 49 and 1,600 nM for 5-HT1A, 5-HT1B, 5-HT1C, 5-HT1D and 5-HT2 receptors respectively). Learn MoreStarting at: $140.00
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CP 93129 dihydrochloride
CP 93129 dihydrochloride is a potent and highly selective 5-HT1B agonist. Learn MoreStarting at: $105.00
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CGS 12066B dimaleate
CGS 12066B dimaleate is a 5-HT1B full agonist, 10-fold selective over 5-HT1A and 1000-fold selective over 5-HT2C receptors. Learn MoreStarting at: $60.00
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SB 243213 dihydrochloride
SB 243213 dihydrochloride is a selective 5-HT2C inverse agonist (pKb = 9.8), which displays selectivity over other 5-HT2 subtypes (pKi values are 6.8, 7.0 and 9.0 for 5-HT2A, 5-HT2B and 5-HT2C respectively). Learn MoreStarting at: $140.00
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NAS-181
NAS-181 is a potent, selective antagonist at the rat 5-HT1B receptor (Ki = 47 nM). Learn MoreStarting at: $155.00
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Org 12962 hydrochloride
Org 12962 hydrochloride is a selective 5-HT2C receptor agonist (pEC50 values are 7.01, 6.38 and 6.28 for 5-HT2C, 5-HT2A and 5-HT2B respectively), which displays antiaversive effects in a rat model of panic-like anxiety. Learn MoreStarting at: $105.00
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Eltoprazine hydrochloride
Eltoprazine hydrochloride is a 5-HT1 and 5-HT2C receptor partial agonist (Ki values are 40, 52 and 81 nM for 5-HT1A, 5-HT1B and 5-HT2C receptors respectively), which reduces 5-HIAA levels in the striatum and exhibits antiaggressive behavior in vivo. Learn MoreStarting at: $99.00