Methyl 8-chloro-4-oxo-1,4-dihydroquinoline-7-carboxylate

甲基8-氯-4-氧代-1,4-二氢喹啉-7-甲酸酯

Also known as: 8-Chloro-4-oxo-1,4-dihydro-quinoline-7-carboxylic acid methyl ester, 8-Chloro-7-methoxycarbonyl-1,4-dihydroquinolin-4-one, 7-Quinolinecarboxylic acid, 8-chloro-1,4-dihydro-4-oxo-, methyl ester, Methyl 8-chloro-4-oxo-1,4-dihydro-7-quinolinecarboxylate, methyl 8-chloro-4-oxo-1H-quinoline-7-carboxylate, 8-CHLORO-4-OXO-1,4-DIHYDRO-QUINOLINE-7-CARBOXYLIC ACID METHYL ESTER

Methyl 8-chloro-4-oxo-1,4-dihydroquinoline-7-carboxylate (CAS 948573-54-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H8ClNO3 and a molecular weight of 237.639 g/mol. It is also known as 8-Chloro-4-oxo-1,4-dihydro-quinoline-7-carboxylic acid methyl ester, 8-Chloro-7-methoxycarbonyl-1,4-dihydroquinolin-4-one and 7-Quinolinecarboxylic acid, 8-chloro-1,4-dihydro-4-oxo-, methyl ester. Key properties include a boiling point of 397.2±42.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 194.0±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

948573-54-4

Jingsj CID

J-1189465-4

Molecular Formula

C₁₁H₈ClNO₃

Chinese Name

甲基8-氯-4-氧代-1,4-二氢喹啉-7-甲酸酯

Molecular Weight

237.639 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026