Adrenergic α2 Receptors
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RX 821002 hydrochloride
RX 821002 hydrochloride is a potent, selective α2-adrenoceptor antagonist with very low affinity for imidazoline sites which displays selectivity for the α2D over the α2A subtypes (pKd values are 9.7 and 8.2 respectively). Learn MoreStarting at: $49.00
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Efaroxan hydrochloride
Efaroxan hydrochloride is a potent, highly selective α2 adrenoceptor antagonist and imidazoline I1 receptor ligand. Learn MoreStarting at: $99.00
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SKF 86466 hydrochloride
SKF 86466 hydrochloride is a potent and selective α2 antagonist at pre- and post-junctional α2-adrenoceptors that exhibits antihypertensive activity in a rat model. Learn MoreStarting at: $115.00
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Imiloxan hydrochloride
Imiloxan hydrochloride is a moderately potent, but highly selective α2-adrenoceptor antagonist, the only reported selective antagonist at the α2B-adrenoceptor not having potent α1-adrenoceptor antagonist activity. Learn MoreStarting at: $90.00
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JP 1302 dihydrochloride
JP 1302 dihydrochloride is a α2C-adrenoceptor antagonist that potently antagonizes adrenalin-stimulated 35GTPγS binding in vitro (KB = 16 nM) and produces antidepressant and antipsychotic-like effects in vivo. Learn MoreStarting at: $145.00
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ARC 239 dihydrochloride
ARC 239 dihydrochloride is a selective α2B adrenoceptor antagonist with pKD values of 8.8, 6.7 and 6.4 at α2B, α2A, and α2D receptors respectively. Learn MoreStarting at: $99.00
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Yohimbine hydrochloride
Yohimbine hydrochloride is an α2-adrenoceptor antagonist. Learn MoreStarting at: $35.00
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Tizanidine hydrochloride
Tizanidine hydrochloride is a α2-adrenergic receptor agonist. Learn MoreStarting at: $42.00
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UK 14304
UK 14304 is a full α2 adrenergic agonist that is centrally active following systemic administration in vivo. Learn MoreStarting at: $89.00
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ST 91
ST 91 is a α2-adrenoceptor agonist that does not cross the blood brain barrier, which displays ~ 120-fold selectivity for α2 receptors over α1 receptors and acts predominantly at non-α2A-adrenoceptors which may be of the α2C subtype. Learn MoreStarting at: $99.00
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Guanfacine hydrochloride
Guanfacine hydrochloride is a selective α2A-adrenoceptor agonist (Kd = 31 nM) which displays 60-fold selectivity over α2B-adrenoceptors. Learn MoreStarting at: $59.00
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Agmatine sulfate
Agmatine sulfate is a arginine metabolite that is synthesized within bovine brain and exhibits clonidine-displacing substance (CDS) activity. Learn MoreStarting at: $55.00
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RWJ 52353
RWJ 52353 is an agonist of the α2D adrenergic receptor (Ki values are 1.5, 254, 443 and 621 nM for α2D, α2A, α1 and α2B adrenergic receptors respectively). Learn MoreStarting at: $140.00
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RS 79948 hydrochloride
RS 79948 hydrochloride is a α2-adrenoreceptor antagonist (Kd values are; 0.18, 0.19 and 0.42 nM for α2B α2C and α2A, respectively in rat). Learn MoreStarting at: $95.00
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A 80426 mesylate
A 80426 mesylate is a high affinity α2-adrenoceptor antagonist and selective 5-HT uptake inhibitor (Ki values are 2.01 and 3.77 nM respectively), which displays low affinity at a variety of structurally homologous GPCRs. Learn MoreStarting at: $115.00
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BRL 44408 maleate
BRL 44408 maleate is a selective α2A-adrenoceptor antagonist (Ki = 1.7 nM and 144.5 nM at α2A and α2B-adrenergic receptors respectively). Increases hippocampal noradrenalin release following systemic administration. Learn MoreStarting at: $100.00
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Spiroxatrine
Spiroxatrine is a 5-HT1A antagonist, which is more active and selective than spiperone. Learn MoreStarting at: $85.00
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(R)-(+)-m-Nitrobiphenyline oxalate
(R)-(+)-m-Nitrobiphenyline oxalate is a α2C-adrenoceptor agonist that potently inhibits cAMP accumulation in CHO cells with an EC50 value of 38 nM. Learn MoreStarting at: $149.00