An intermediate in the synthesis of sildenafil
货号:ajcx25674
CAS:139756-22-2
分子式:C17H19ClN4O4S
分子量：410.9
溶解度:Chloroform: 1 mg/ml,DMSO: slightly soluble
纯度：98%
存储：Store at -20°C
库存：现货

Background:

Sildenafil chlorosulfonyl is a synthetic intermediate in the synthesis of the phosphodiesterase 5 (PDE5) inhibitor sildenafil .¹It is also a potential impurity found in commercial preparations of sildenafil.

1.Nagaraju, V., Sreenath, D., Rao, J.T., et al.Separation and determination of synthetic impurities of sildenafil (Viagra) by reversed-phase high-performance liquid chromatographyAnal. Sci.19(7)1007-1011(2003)