Demethylpiperazinyl iso sildenafil sulfonyl chloride
CAS: 501120-42-9
Ref. 3D-BVA12042
1mg | Discontinued | ||
5mg | Discontinued | ||
10mg | Discontinued | ||
25mg | Discontinued | ||
50mg | Discontinued |
Product Information
Demethylpiperazinyl iso sildenafil sulfonyl chloride is an analytical reference standard for the determination of sildenafil in pharmaceutical products. It is a synthetic chemical compound that is used as an API impurity to produce a HPLC standard and as an impurity standard in pharmacopoeia. Demethylpiperazinyl iso sildenafil sulfonyl chloride can be synthesized or extracted from natural sources, such as plants or animals. It is a metabolite of sildenafil, which is the active ingredient in Viagra.