5-HT Receptors
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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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Ro 60-0175 fumarate
Dibutyryl-cAMP, sodium salt is a cell-permeable analog of cAMP; activates cAMP-dependent protein kinases. Learn MoreStarting at: $105.00
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WAY 629 hydrochloride
WAY 629 hydrochloride is a selective 5-HT2C agonist with Ki values of 56, 2350, 1575 and 815 nM for human recombinant 5-HT2C, 5-HT2A, 5-HT6 and 5-HT7 receptors respectively. Learn MoreStarting at: $109.00
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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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MK 212 hydrochloride
MK 212 hydrochloride is a 5-HT receptor agonist with selectivity for 5-HT2C over 5-HT2A (IC50 values are 0.028 and 0.42 μM for human 5-HT2C and 5-HT2A receptors expressed in HEK293 cells respectively). Learn MoreStarting at: $92.00
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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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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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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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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 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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WAY 161503 hydrochloride
WAY 161503 hydrochloride is a potent and selective 5-HT2C receptor agonist with antidepressant effect following systemic administration in vivo. Learn MoreStarting at: $99.00
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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 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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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 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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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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LY 393558
LY 393558 is a dual 5-HT1B/1D receptor antagonist (pKB values are 9.05 and 8.98 respectively) and 5-HT re-uptake inhibitor (pIC50 = 8.48). Learn MoreStarting at: $139.00
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Isamoltane hemifumarate
Isamoltane hemifumarate is a 5-HT1B antagonist, approximately 30-fold selective over 5-HT1A. Learn MoreStarting at: $89.00
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5-Nonyloxytryptamine oxalate
GR 159897 is a potent, selective, non-peptide, orally active neurokinin NK2 receptor antagonist , which inhibits NK2 receptor-mediated contraction of guinea pig trachea with a pA2 of 8.7. Learn MoreStarting at: $105.00
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SB 216641 hydrochloride
CD 2665 is a selective RARβγ antagonist (KD values are 110, 306 and > 1000 nM for RARγ, RARβ and RARα respectively). Learn MoreStarting at: $145.00