Sildenafil for peak identification

Synonyme(s):

Sildenafil citrate salt, 1-[[3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methylpiperazine citrate salt, 5-[2-Ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-4H-pyrazolo[5,4-e]pyrimidin-7-one citrate salt, Revatio, UK-92,480

Formule empirique (notation de Hill):

C₂₂H₃₀N₆O₄S ·C₆H₈O₇

Numéro CAS:

171599-83-0

Poids moléculaire :

666.70