Sildenafil EP Impurity C

 

CAS No 139755-91-2
Mol. Formula C20H26N6O4S
Mol. Weight 446.52
Inventory. Status In Stock
CAS Number 139755-91-2
Molecular Formula C20H26N6O4S
Molecular Weight 446.52
Inventory Status In Stock
Synonyms Sildenafil Impurity C ; O-Desethyl Sildenafil ; 5-[2-Hydroxy-5-(4-methylpiperazinylsulphonyl)phenyl]1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyramidin-7-one