Methyl 6-fluoro-4-oxo-1,4-dihydroquinoline-2-carboxylate

6-氟-4-氧代-1,4-二氢喹啉-2-甲酸甲酯

Also known as: 2-Quinolinecarboxylic acid, 6-fluoro-1,4-dihydro-4-oxo-, methyl ester, 6-Fluoro-1,4-dihydro-4-oxo-2-quinolinecarboxylic acid methyl ester, 6-Fluoro-4-hydroxy-2-methoxycarbonylquinoline, 6-Fluoro-4-oxo-1,4-dihydro-quinoline-2-carboxylic acid Methyl ester, Methyl6-fluoro-4-oxo-1,4-dihydroquinoline-2-carboxylate, methyl 6-fluoro-1,4-dihydro-4-oxoquinoline-2-carboxylate, methyl 6-fluoro-4-oxo-1,4-dihydroquinoline-2-carboxylate, QC-8628

Methyl 6-fluoro-4-oxo-1,4-dihydroquinoline-2-carboxylate (CAS 19271-19-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H8FNO3 and a molecular weight of 221.18500 g/mol. It is also known as 2-Quinolinecarboxylic acid, 6-fluoro-1,4-dihydro-4-oxo-, methyl ester, 6-Fluoro-1,4-dihydro-4-oxo-2-quinolinecarboxylic acid methyl ester and 6-Fluoro-4-hydroxy-2-methoxycarbonylquinoline. Key properties include a boiling point of 335.5ºC at 760 mmHg, a density of 1.366g/cm3 and a flash point of 156.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

19271-19-3

Jingsj CID

J-1382632-5

Molecular Formula

C₁₁H₈FNO₃

Chinese Name

6-氟-4-氧代-1,4-二氢喹啉-2-甲酸甲酯

Molecular Weight

221.18500 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026