Tenatoprazole

• CAT Number: A000887
• CAS Number: 113712-98-4
• Molecular Formula: C16H18N4O3S
• Molecular Weight: 346.41
• Purity: ≥95%
• Synonyms: TU-199
• Target: Proton Pump
• Storage: 4°C
• IUPAC Name: 5-methoxy-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfinyl]-1H-imidazo[4,5-b]pyridine
• InChI: InChI=1S/C16H18N4O3S/c1-9-7-17-12(10(2)14(9)23-4)8-24(21)16-18-11-5-6-13(22-3)19-15(11)20-16/h5-7H,8H2,1-4H3,(H,18,19,20)
• InChIKey: ZBFDAUIVDSSISP-UHFFFAOYSA-N
• SMILES: CC1=CN=C(C(=C1OC)C)CS(=O)C2=NC3=C(N2)C=CC(=N3)OC

Tenatoprazole(cas 113712-98-4), also known as TU-199, is a proton pump inhibitor drug candidate that was undergoing clinical testing as a potential treatment for reflux oesophagitis and peptic ulcer. Tenatoprazole has an imidazopyridine ring in place of the benzimidazole moiety found in other proton pump inhibitors, and has a half-life about seven times longer than other PPIs.