Sildenafil Citrate Impurity-1

Impurity in commercial preparations of Sildenafil

Catalog Number CS-O-08158
Alternative Name(s) Sildenafil Citrate Impurity-1;4-amino-1-methyl-3-propyl-1H-pyrazole-5carboxamide;4-Amino-1-methyl-3-propylpyrazole-5carboxamide.
Molecular Formula C8H14N4O
CAS# 139756-02-8
Purity >98%
SMILES NC(C(N1C)=C(C(CCC)=N1)N)=O
Size 500 g
Supplier Page https://www.clearsynth.com/en/CSO08158.html