Sildenafil Chlorosulfone 2-Methyl Isomer ; 4-Ethoxy-3-(2-methyl-7-oxo-3-propyl-6,7-dihydro-2H-pyrazolo[4,3-d] pyrimidin-5-yl)benzene-1-sulfonyl chloride | 501120-42-9
Sildenafil Chlorosulfone 2-Methyl Isomer
Description
Code: JCSDF-06 |
CAS: 501120-42-9 |
Chemical Formula: C17H19ClN4O4S |
Molecular Weight: 410.88 |
Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities |
Literature: |
Application: Sildenafil Chlorosulfone 2-Methyl Isomer ; 4-Ethoxy-3-(2-methyl-7-oxo-3-propyl-6,7-dihydro-2H-pyrazolo[4,3-d] pyrimidin-5-yl)benzene-1-sulfonyl chloride | 501120-42-9 is useful as reference Impurity standard. |