Rabeprazole sulfone

Rabeprazole sulfone is a metabolite of the proton pump inhibitor rabeprazole (Cay-14939). It is formed from rabeprazole by the cytochrome P450 (CYP) isoform CYP3A. Rabeprazole sulfone has also been found as an impurity in bulk preparations of rabeprazole.Formal Name: 2-[[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfonyl]-1H-benzimidazole. CAS Number: 117976-47-3. Molecular Formula: C18H21N3O4S. Formula Weight: 375.4. Purity: >95%. Formulation: (Request formulation change), A solid. Solubility: Acetone: slightly, Methanol: slightly. SMILES: CC1=C(CS(C2=NC3=C(C=CC=C3)N2[H])(=O)=O)N=CC=C1OCCCOC. InChi Code: InChI=1S/C18H21N3O4S/c1-13-16(19-9-8-17(13)25-11-5-10-24-2)12-26(22,23)18-20-14-6-3-4-7-15(14)21-18/h3-4,6-9H,5,10-12H2,1-2H3,(H,20,21). InChi Key: KNYNPBSPFHFPML-UHFFFAOYSA-N.