5-Methoxy-2-methyl-3-(3-sulfopropyl)benzothiazolium inner salt

5-甲氧基-2-甲基-3-(3-磺丙基)苯并噻唑内盐

Also known as: 5-METHOXY-2-METHYL-3-(3-SULFOPROPYL)BENZOTHIAZOLIUM INNER SALT, 5-Methoxy-2-methyl-3-(3-sulfonatopropyl)benzothiazol-3-ium, 3-(5-Methoxy-2-methyl-1,3-benzothiazol-3-ium-3-yl)propane-1-sulfonate, 3-(5-METHOXY-2-METHYL-1,3-BENZOTHIAZOL-3-IUM-3-YL)PROPANE-1-SULFONATE, 5-METHOXY-2-METHYL-3-(3-SULFOPROPYL)BENZOTHIAZOLIUM BETAINE, 2-methyl-5-methoxy-3-(3-sulfonatopropyl)benzothiazolium, Benzothiazolium, 5-methoxy-2-methyl-3-(3-sulfopropyl)-, inner salt, benzothiazolium,5-methoxy-2-methyl-3-(3-sulfopropyl)-,hydroxide,innersalt

5-Methoxy-2-methyl-3-(3-sulfopropyl)benzothiazolium inner salt (CAS 63149-01-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H15NO4S2 and a molecular weight of 301.38200 g/mol. It is also known as 5-METHOXY-2-METHYL-3-(3-SULFOPROPYL)BENZOTHIAZOLIUM INNER SALT, 5-Methoxy-2-methyl-3-(3-sulfonatopropyl)benzothiazol-3-ium and 3-(5-Methoxy-2-methyl-1,3-benzothiazol-3-ium-3-yl)propane-1-sulfonate. Key property: a melting point of 293ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

63149-01-9

Jingsj CID

J-35180-7

Molecular Formula

C₁₂H₁₅NO₄S₂

Chinese Name

5-甲氧基-2-甲基-3-(3-磺丙基)苯并噻唑内盐

Molecular Weight

301.38200 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026