Sildenafil Citrate (Viagra)

CAS No.: 171599-83-0

M.F.: C28H38N6O2S

M.W: 666.70

Appearance: White crystalline powder

Odor & taste: Characteristic order, Slightly bitter

Particle Size: 100% through mesh 80

Solubility: Soluble in water

Loss on Drying:     NMT 2.0%

Assay: NLT 98.0%

Heavy metals: NMT 20ppm

Microbiology: Total Plate Count: NMT 1000cfu/g

Yeast & Mold: NMT 100cfu/g

E. Coli: Negative

S. Aureus: Negative

Salmonella: Negative

Dtandard: USP36

Details:

Sildenafil, under trade name Viagra, is a drug used to treat erectile dysfunction and pulmonary arterial hypertension (PAH). The primary indication of sildenafil is treatment of erectile dysfunction (inability to sustain a satisfactory erection to complete intercourse). Its use is now standard treatment for erectile dysfunction in all settings, including diabetes.