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Sildenafil Impurity 1

CAT#: S06009
Product Name: Sildenafil impurity 1
Synonyms: methyl 4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonate
M.F: C18H22N4O5S
M.W: 406.46
CAS#: 2512206-40-3
Specification: 10mg/vial
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