Sildenafil Mesylate (formerly UK-92480; UK92480; Revatio; VIAGRA), the mesylate salt form of Sildenafil, is deemed as the best treatment for erectile dysfunction. It is also used as a medication to treat pulmonary arterial hypertension. Sildenafil Mesylate acts as a selective inhibitor of cyclic guanosine monophosphate (cGMP)-specific phosphodiesterase type 5 (PDE5) with IC50 of 5.22 nM.

纯度：≥98%

CAS：1308285-21-3