Methyl 2-methoxy-5-sulfamoylbenzoate

2-甲氧基-5-磺酰胺苯甲酸甲酯

Also known as: Methyl 5-(aminosulfonyl)-2-methoxybenzoate, Methyl 5-sulfamoyl-2-methoxybenzoate, 5-(Aminosulfonyl)-2-methoxybenzoic acid methyl ester, 2-Methoxy-5-sulfamoylbenzoic acid methyl ester, 4-Methoxy-3-(methoxycarbonyl)benzenesulfonamide, Methyl 2-methoxy-5-aminosulfonylbenzoate, MFCD01317542, EINECS 251-358-1

Methyl 2-methoxy-5-sulfamoylbenzoate (CAS 33045-52-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H11NO5S and a molecular weight of 245.252 g/mol. It is also known as Methyl 5-(aminosulfonyl)-2-methoxybenzoate, Methyl 5-sulfamoyl-2-methoxybenzoate and 5-(Aminosulfonyl)-2-methoxybenzoic acid methyl ester. Key properties include a melting point of 175-177 °C(lit.), a boiling point of 439.8±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 219.8±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

33045-52-2

Jingsj CID

J-45049-2

Molecular Formula

C₉H₁₁NO₅S

Chinese Name

2-甲氧基-5-磺酰胺苯甲酸甲酯

Molecular Weight

245.252 g/mol

Category

Organic Acids

Last updated

8/21/2026