Methyl 7-chloro-4-oxo-1,4-dihydroquinoline-3-carboxylate

7-氯-1,4-二氢-4-氧代-3-喹啉羧酸甲酯

Also known as: 7-Chloro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid methyl ester, Methyl 7-chloro-4-oxo-1,4-dihydroquinoline-3-carboxylate, 4-Hydroxy-7-chloroquinoline-3-carboxylic acid methyl ester, 3-Quinolinecarboxylic acid, 7-chloro-1,4-dihydro-4-oxo-, methyl ester

Methyl 7-chloro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 133514-23-5) 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 237.63900 g/mol. It is also known as 7-Chloro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid methyl ester, 4-Hydroxy-7-chloroquinoline-3-carboxylic acid methyl ester and 3-Quinolinecarboxylic acid, 7-chloro-1,4-dihydro-4-oxo-, methyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

133514-23-5

Jingsj CID

J-1119254-3

Molecular Formula

C₁₁H₈ClNO₃

Chinese Name

7-氯-1,4-二氢-4-氧代-3-喹啉羧酸甲酯

Molecular Weight

237.63900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026