Sildenafil EP Impurity D

 

CAS No 1357931-55-5
Mol. Formula C17H20N4O5S
Mol. Weight 392.43
Inventory. Status In Stock
CAS Number 1357931-55-5
Molecular Formula C17H20N4O5S
Molecular Weight 392.43
Inventory Status In Stock
Synonyms Sildenafil Impurity D ; Desmethylpiperazinyl Sildenafil Sulfonic Acid ; 3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxybenzenesulfonic acid