Description: Phentolamine is a potent, reversible and nonselective alpha-adrenergic receptor antagonist, used for the prevention or control of hypertensive episodes. Phentolamine mesylate displaces binding of the selective alpha 1 receptor antagonists [125I]HEAT and [3H]prazosin and the alpha 2 receptor antagonists [3H]rauwolscine and [3H]RX 821002 with relatively high affinity in corpus cavernosum membranes.

References: Int J Impot Res. 1998 Dec;10(4):215-23; Fundam Clin Pharmacol. 2001 Feb;15(1):1-7.

纯度：≥98%

CAS：50-60-2