Methyl 4-oxo-1,4-dihydroquinoline-3-carboxylate

4-氧代-1,4-二氢喹啉-3-羧酸甲酯

Also known as: 1,4-Dihydro-4-oxo-quinoline-3-carboxylic acid methyl ester, 3-Quinolinecarboxylic acid, 1,4-dihydro-4-oxo-, methyl ester, 4-oxo-1,4-dihydroquinoline-3-carboxylic acid methyl ester

Methyl 4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 61707-79-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9NO3 and a molecular weight of 203.19400 g/mol. It is also known as 1,4-Dihydro-4-oxo-quinoline-3-carboxylic acid methyl ester, 3-Quinolinecarboxylic acid, 1,4-dihydro-4-oxo-, methyl ester and 4-oxo-1,4-dihydroquinoline-3-carboxylic acid methyl ester. Key properties include a melting point of 228 °C, a boiling point of 331.1±42.0 °C(Predicted) and a density of 1.288±0.06 g/cm3(Predicted). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

61707-79-7

Jingsj CID

J-900480-1

Molecular Formula

C₁₁H₉NO₃

Chinese Name

4-氧代-1,4-二氢喹啉-3-羧酸甲酯

Molecular Weight

203.19400 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026