Ethyl 4-hydroxy-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylate

Also known as: 1,2-dihydro-4-hydroxy-1-methyl-2-oxo-3-quinolinecarboxylic acid ethyl ester, 1-methyl-4-hydroxy-2-quinolinone-3-carboxylic acid ethyl ester, ethyl 1,2-dihydro-4-hydroxy-1-methyl-2-oxo-3-quinolinecarboxylate, ethyl 4-hydroxy-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylate

Ethyl 4-hydroxy-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylate (CAS 57513-54-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H13NO4 and a molecular weight of 247.24700 g/mol. Key properties include a boiling point of 353.3ºC at 760mmHg, a density of 1.328g/cm3 and a flash point of 167.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

57513-54-9

Jingsj CID

J-1503446-5

Molecular Formula

C₁₃H₁₃NO₄

Molecular Weight

247.24700 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026