4-Aminosulfonyl-1-hydroxy-2-naphthoic acid

4-氨基磺酰-1-羟基-2-萘甲酸

Also known as: 1-hydroxy-4-sulfamoyl-2-naphthoic acid, 1-hydroxy-4-sulfamoylnaphthalene-2-carboxylic acid, 2-Naphthalenecarboxylic acid, 4-(aminosulfonyl)-1-hydroxy-, 4-Aminosulfonyl-1-hydroxy-2-naphthalenecarboxylic acid, 4-aminosulphonyl-1-hydroxy-2-naphthoic acid

4-Aminosulfonyl-1-hydroxy-2-naphthoic acid (CAS 64415-15-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H9NO5S and a molecular weight of 267.25800 g/mol. It is also known as 1-hydroxy-4-sulfamoyl-2-naphthoic acid, 1-hydroxy-4-sulfamoylnaphthalene-2-carboxylic acid and 2-Naphthalenecarboxylic acid, 4-(aminosulfonyl)-1-hydroxy-. Key properties include a melting point of 225ºC, a boiling point of 555ºC at 760 mmHg and a flash point of 289.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

64415-15-2

Jingsj CID

J-905049-7

Molecular Formula

C₁₁H₉NO₅S

Chinese Name

4-氨基磺酰-1-羟基-2-萘甲酸

Molecular Weight

267.25800 g/mol

Category

Organic Acids

Last updated

8/21/2026