(3S)-3-Methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid

氧氟沙星杂质01

Also known as: Defluoroofloxacin, Desfluoroofloxacin, Ofloxacin EP Impurity C, Ofloxacin Impurity 3, Ofloxacin EP Impurity C (Ofloxacin Desfluoro Impurity), 2,3-Dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 7H-1,4-Oxazino[2,3,4-ij]quinoline-6-carboxylic acid, 2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-, (3S)-, 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-, (3S)-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid

(3S)-3-Methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid (CAS 95848-94-5) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H21N3O4 and a molecular weight of 343.377 g/mol. It is also known as Defluoroofloxacin, Desfluoroofloxacin and Ofloxacin EP Impurity C. Key properties include a melting point of 226-227 ºC (ethanol ), a boiling point of 561.4±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 293.3±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

95848-94-5

Jingsj CID

J-1527986-8

Molecular Formula

C₁₈H₂₁N₃O₄

Chinese Name

氧氟沙星杂质01

Molecular Weight

343.377 g/mol

Category

Organohalogen Compounds

Last updated

8/21/2026