Ethyl 8-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate

8-氟-4-氧代-1,4-二氢喹啉-3-羧酸乙酯

Also known as: Ethyl 8-fluoro-4-hydroxyquinoline-3-carboxylate, 8-Fluoro-4-hydroxyquinoline-3-carboxylic acid ethyl ester, 1,4-Dihydro-3-(ethoxycarbonyl)-8-fluoro-4-oxoquinoline, Ethyl 1,4-dihydro-8-fluoro-4-oxoquinoline-3-carboxylate, MFCD00052242

Ethyl 8-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 71083-06-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H10FNO3 and a molecular weight of 235.21100 g/mol. It is also known as Ethyl 8-fluoro-4-hydroxyquinoline-3-carboxylate, 8-Fluoro-4-hydroxyquinoline-3-carboxylic acid ethyl ester and 1,4-Dihydro-3-(ethoxycarbonyl)-8-fluoro-4-oxoquinoline. Key properties include a melting point of 217-219°C, a boiling point of 166.1ºC at 760 mmHg, a density of 1.172g/cm3 and a flash point of 53.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

71083-06-2

Jingsj CID

J-928855-7

Molecular Formula

C₁₂H₁₀FNO₃

Chinese Name

8-氟-4-氧代-1,4-二氢喹啉-3-羧酸乙酯

Molecular Weight

235.21100 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026