Compound Name: Sildenafil Impurity 34

Synonyms: 5-(5-Carboxy-2-ethoxyphenyl)-1-Methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyriMidin-7-one;

CAS Number: 147676-78-6

Molecular Formula: C18H20N4O4

Molecular Weight: 356.38

Cat. Number: SIL2034