Sildenafil Chlorosulfone O-Desethyl Impurity ; 4-Hydroxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d] pyrimidin-5-yl)benzene-1-sulfonyl chloride | 139756-27-7

Sildenafil Chlorosulfone O-Desethyl Impurity

Description

Code: JCSDF-08
CAS:139756-27-7
Chemical Formula: C15H15ClN4O4S
Molecular Weight: 382.82
Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
Literature:
Application: Sildenafil Chlorosulfone O-Desethyl Impurity ; 4-Hydroxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d] pyrimidin-5-yl)benzene-1-sulfonyl chloride | 139756-27-7 is useful as reference Impurity standard.