2-[[(4-Chloro-3-methyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole

CAS: 168167-42-8

Ref. 3D-IC21226

Product Information

• Name: 2-[[(4-Chloro-3-methyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole
• Synonyms: Rabeprazole impurity CLansoprazole impurity F4-Desmethoxypropoxyl-4-chloro rabeprazole
• Brand: Biosynth
• Description: 2-[[(4-Chloro-3-methyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole (CAS No. 168167-42-8) is a synthetic compound that is used as an analytical reference standard for HPLC. It is also used in the study of drug metabolism, and it has been shown to induce natural oxidation in vitro. 2-[(4-Chloro-3-methylpyridinium)methylsulfinyl]-1Hbenzimidazole is an impurity found in pharmaceutical products that are synthesized from 1-(2,4,6trichlorophenyl)-3-[(4chloromethyl)phenyl]urea.

Chemical properties

• Molecular weight: 305.78 g/mol
• Formula: C₁₄H₁₂ClN₃OS
• Purity: Min. 95 Area-%
• Color/Form: Brown Powder
• InChI: InChI=1S/C14H12ClN3OS/c1-9-10(15)6-7-16-13(9)8-20(19)14-17-11-4-2-3-5-12(11)18-14/h2-7H,8H2,1H3,(H,17,18)
• InChI key: InChIKey=RAPCQINSRSZSKF-UHFFFAOYSA-N
• SMILES: Cc1c(Cl)ccnc1CS(=O)c1nc2ccccc2[nH]1