Sildenafil Citrate

Sildenafil Citrate
CAS#: 139755-83-2
Synonyms:4-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonyl-phenyl]-9-methyl-7-propyl-3,5,8,9-         tetrazabicyclo[4.3.0]nona-3,7,10-trien-2-one;
Molecular Formula:C22H30N6O4S
Melting Point:187-189 oC
Boiling Point:672.4 °C at 760 mmHg
Flash Point:360.5 °C
Purity:99%
Density:1.39g/cm3
Appearance:White crystalline powder
Molecular Weight:474.5764
usage:Used to treat erectile dysfunction (male impotence) and pulmonary arterial                   hypertension.
Packing: 1kg/foil bag
Storage: shading, confined preservation