Ethyl 2-methoxy-5-sulfamoylbenzoate

2-甲氧基-5-磺酰胺基苯甲酸乙酯

Also known as: 2-methoxy-5-sulfamoylbenzoic acid ethyl ester, 2-methoxy-5-sulphamoyl-benzoic acid ethyl ester, 3-Carbethoxy-4-methoxy-benzosulfonamid, 5-Aminosulfonyl-2-methoxybenzoic acid ethyl ester, Ethyl 5-sulfamoyl-2-methoxybenzoate, Ethyl 5-sulphamoyl-o-anisate, Sulpiride EP Impurity C, Sulpiride Impurity C, ethyl 5-(aminosulfonyl)-2-methoxybenzoate, ethyl 5-sulfamoyl-o-anisate

Ethyl 2-methoxy-5-sulfamoylbenzoate (CAS 33045-53-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H15NO5S and a molecular weight of 273.30600 g/mol. It is also known as 2-methoxy-5-sulfamoylbenzoic acid ethyl ester, 2-methoxy-5-sulphamoyl-benzoic acid ethyl ester and 3-Carbethoxy-4-methoxy-benzosulfonamid. Key properties include a boiling point of 446.5ºC at 760 mmHg, a density of 1.317 g/cm3 and a flash point of 223.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

33045-53-3

Jingsj CID

J-1029137-3

Molecular Formula

C₁₁H₁₅NO₅S

Chinese Name

2-甲氧基-5-磺酰胺基苯甲酸乙酯

Molecular Weight

273.30600 g/mol

Category

Organic Acids

Last updated

8/21/2026