Brand: nanjian
Model: CAS: 171599-83-0
Price: USD 1
Min. Order: 1kg
Sildenafil citrate
Synonyms:;SILDENAFIL CITRATE;VIAGRA;
CAS: 171599-83-0
Appearance: White Solid.
Assay: 99% min. USP32
Packing: 1kg/foil bag, 5kg/drum.
Delivery: Express courier.
MF: C28H38N6O11S
MW: 666.7



mp 187-189°C
Biological Activity: Orally active, potent inhibitor of phosphodiesterase 5 (PDE5) (IC 50 = 4 nM). Enhances nitric oxide-dependent relaxation of human corpus cavernosum in vitro .
Usage: An orally active selective type 5 cGMP phosphodiesterase inhibitor. pharmaceutical material