Sildenafil Impurity D

Parent API
Product Code Ax-IMP832
CAS Number 1357931-55-5
Synonyms 4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonic acid
Molecular Formula C17H20N4O5S
Molecular Weight 392.43
Purity 96.00%
MDL No. NA
Smile Code O=S(C1=CC=C(OCC)C(C2=NC3=C(N(C)N=C3CCC)C(N2)=O)=C1)(O)=O
Melting Point >132°C
Boiling Point NA
Production Scale NULL
Production Cycle NULL

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