1-Cyclopropyl-6,7-difluoro-1,4-dihydro-5-methyl-4-oxo-3-quinolinecarboxylic acid

1-环丙基-6,7-二氟-5-甲基-4-氧代-1,4-二氢喹啉-3-甲酸

Also known as: 1-Cyclopropyl-6,7-difluoro-5-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid, 1-Cyclopropyl-6,7-difluoro-5-methyl-4-oxo-3-quinoline carboxylic acid, 1-cyclopropyl-5-methyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, 1-cyclopropyl-6,7-difluoro-1,4-dihydro-5-methyl-4-oxoquinoline-3-carboxylic acid, 3-Quinolinecarboxylic acid, 1-cyclopropyl-6,7-difluoro-1,4-dihydro-5-methyl-4-oxo-

1-Cyclopropyl-6,7-difluoro-1,4-dihydro-5-methyl-4-oxo-3-quinolinecarboxylic acid (CAS 119915-47-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H11F2NO3 and a molecular weight of 279.239 g/mol. It is also known as 1-Cyclopropyl-6,7-difluoro-5-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid, 1-Cyclopropyl-6,7-difluoro-5-methyl-4-oxo-3-quinoline carboxylic acid and 1-cyclopropyl-5-methyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid. Key properties include a boiling point of 471.1±45.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 238.7±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

119915-47-8

Jingsj CID

J-1089794-8

Molecular Formula

C₁₄H₁₁F₂NO₃

Chinese Name

1-环丙基-6,7-二氟-5-甲基-4-氧代-1,4-二氢喹啉-3-甲酸

Molecular Weight

279.239 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026