Guanethidine sulfate is an antihypertensive agent that inhibits selectively transmission in post-ganglionic adrenergic nerves. It is believed to act mainly by preventing the release of norepinephrine at nerve endings and causes depletion of norepinephrine in peripheral sympathetic nerve terminals as well as in tissues. References: Herskovits MS, Singh IJ. Histologic evaluation of the sympathectomy induced by guanethidine sulfate in neonatal rats. J Exp Zool. 1982 Sep 20;223(1):97-101. PubMed PMID: 7130940.

纯度：≥98%

CAS：645-43-2