Lansoprazole N-oxide

兰索拉唑N-氧化物

Also known as: 1H-Benzimidazole, 2-[[[3-methyl-1-oxido-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-, 2-(((1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine 1-oxide, 2-[[3-methyl-1-oxido-4-(2,2,2-trifluoroethoxy)pyridin-1-ium-2-yl]methylsulfinyl]-1H-benzimidazole, Lansoprazole EP Impurity A, Lansoprazole Impurity 1, Lansoprazole N-Oxide, Lansoprazole impurity A, UNII-51C3Z1Q9J3

Lansoprazole N-oxide (CAS 213476-12-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H14F3N3O3S and a molecular weight of 385.36100 g/mol. It is also known as 1H-Benzimidazole, 2-[[[3-methyl-1-oxido-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-, 2-(((1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine 1-oxide and 2-[[3-methyl-1-oxido-4-(2,2,2-trifluoroethoxy)pyridin-1-ium-2-yl]methylsulfinyl]-1H-benzimidazole. Key properties include a melting point of 163-165°C (dec.) and a density of 1.53±0.1 g/cm3 (20 ºC 760 Torr). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

213476-12-1

Jingsj CID

J-1141736-3

Molecular Formula

C₁₆H₁₄F₃N₃O₃S

Chinese Name

兰索拉唑N-氧化物

Molecular Weight

385.36100 g/mol

Category

Organic Compounds

Last updated

8/21/2026