D[Cha4]-AVP acetate (500170-27-4 free base)

D[Cha4]-AVP acetate is a potent and selective human vasopressin V1B receptor agonist (Ki values are 1.2, 151, 240 and 750 nM for V1B, V1A, Oxytocin and V2 receptors respectively) . Stimulates ACTH and corticosterone secretion and exhibits negligible vasopressor activity in vivo.

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