5,7-Dimethyl-4-hydroxyquinoline-3-carboxylic acid

4-羟基-5,7-二甲基喹啉-3-羧酸

Also known as: 5,7-dimethyl-4-oxo-1H-quinoline-3-carboxylic acid, 3-Quinolinecarboxylic acid, 4-hydroxy-5,7-dimethyl-, 4-Hydroxy-5,7-dimethylquinoline-3-carboxylic acid, 5,7-DIMETHYL-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID, 5,7-Dimethyl-4-hydroxyquinoline-3-carboxylic acid, 5,7-dimethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

5,7-Dimethyl-4-hydroxyquinoline-3-carboxylic acid (CAS 948293-86-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H11NO3 and a molecular weight of 217.22100 g/mol. It is also known as 5,7-dimethyl-4-oxo-1H-quinoline-3-carboxylic acid, 3-Quinolinecarboxylic acid, 4-hydroxy-5,7-dimethyl- and 4-Hydroxy-5,7-dimethylquinoline-3-carboxylic acid. Key properties include a boiling point of 394.4ºC at 760 mmHg, a density of 1.317g/cm3 and a flash point of 192.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

948293-86-5

Jingsj CID

J-1427575-1

Molecular Formula

C₁₂H₁₁NO₃

Chinese Name

4-羟基-5,7-二甲基喹啉-3-羧酸

Molecular Weight

217.22100 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026