Sildenafil citrate

CAS: 171599-83-0

Ref. 3D-FS27829

Product Information

• Name: Sildenafil citrate
• Synonyms: 1-[[3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methylpiperazine citrate1-[ 4-Ethoxy-3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)phenylsulfonyl]-4-methylpiperazine citra
• Brand: Biosynth
• Description: Sildenafil is an inhibitor of phosphodiesterase type-5 (PDE-5). It is used in the treatment of erectile dysfunction. Sildenafil inhibits the enzyme phosphodiesterase type-5, which prevents the conversion of cyclic guanosine monophosphate to cyclic adenosine monophosphate, and this results in relaxation of smooth muscle cells and increased blood flow to the corpus cavernosum. The PDE-5 inhibitors are selective for human PDE-5 and do not inhibit PDEs 1, 2, 3, or 6. The inhibition of PDE-5 by sildenafil is reversible. Sildenafil has been shown to be a potent inhibitor of cyclase activity in vitro. br> The LC/MS/MS method was developed to measure the concentration of sildenafil in human serum. This analytical method provides a linear calibration curve with limits of quant

Chemical properties

• Molecular weight: 666.7 g/mol
• Formula: C₂₈H₃₈N₆O₁₁S
• Purity: Min. 95%
• Color/Form: White Powder