Vardenafil desethylpiperazinyl sulfonic acid

SL-5341

Vardenafil desethylpiperazinyl sulfonic acid, >98%

CAS No. : [437717-43-6]

Synonyms : Vardenafil EP impurity B

IUPAC Name : 3-(1,4-Dihydro-5-methyl-4-oxo-7-propylimidazo[5,1-f][1,2,4]triazin-2-yl)-4-ethoxybenzenesulfonic acid

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
100MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
250G	Request A Quote		Back Order	Estimated to ship on 04 October 2026
500MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
1G	Request A Quote		Back Order	Estimated to ship on 04 October 2026
5G	Request A Quote		Back Order	Estimated to ship on 04 October 2026

Applications : This is an advanced key intermediate in the preparation of Vardenafil and related analogs. Vardenafil is a PDE5 inhibitor used for treating erectile dysfunction.

References : Saenz de Tejada I. et al.: Int. J. Impot Res.,13(5), 282-290, 2001; Goldstein I. et al.: Diabetes Care 26(3), 777-783, 2003.

Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.

Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.