Sildenafil EP Impurity D

Sildenafil EP Impurity D

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CAS Number:

1357931-55-5

Catalogue number: S214002
Chemical name: Benzenesulfonic acid, 3-​(6,​7-​dihydro-​1-​methyl-​7-​oxo-​3-​propyl-​1H-​pyrazolo[4,​3-​d]​pyrimidin-​5-​yl)​-​4-​ethoxy-
Synonyms

Demethylpiperazinyl sildenafil sulfonic acid

3-(6,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxybenzenesulfonic acid

Molecular formula: C17 H20 N4 O5 S
Molecular weight: 392.43
Purity:

95%

Tags:

Heterocycles, Pharmaceuticals, Heteroaromatics, Impurities

Applications:

 Pharmaceutical Impurity