Lansoprazole impurity 4

SL-5898

Lansoprazole impurity 4, >98% (HPLC)

Synonyms : Cyclised dessulphur-sulphide adduct; Dexlansoprazole impurity II

IUPAC Name : 12-(((1H-Benzo[d]imidazol-2-yl)thio)(3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl)-1-methyl-2-(2,2,2-trifluoroethoxy)benzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridine

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
5MG	Request A Quote		In Stock	Estimated to ship on 20 September 2026
10MG	Request A Quote		In Stock	Estimated to ship on 20 September 2026
25MG	Request A Quote		In Stock	Estimated to ship on 20 September 2026
50MG	Request A Quote		In Stock	Estimated to ship on 20 September 2026
100MG	Request A Quote		In Stock	Estimated to ship on 20 September 2026

Applications : This is an impurity of Lansoprazole, which is a proton-pump inhibitor (PPI) and it prevents the stomach from producing gastric acid.

References : Garnett W. R. et al.: Ann Pharmacother., 30(12), 1425-1436, 1996; Takagi T. et al.: J. Clin Biochem Nutr., 45(1), 9-13, 2009.

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.