Quarfloxin

Also known as: CX-3543, CX 3543, Itarnafloxin, Itarnafloxina, Itarnafloxinum, 5-Fluoro-N-[2-[(2S)-1-methyl-2-pyrrolidinyl]ethyl]-3-oxo-6-[3-(2-pyrazinyl)-1-pyrrolidinyl]-3H-benzo[b]pyrido[3,2,1-kl]phenoxazine-2-carboxamide, 5-Fluoro-N-{2-[(2S)-1-methyl-2-pyrrolidinyl]ethyl}-3-oxo-6-[3-(2-pyrazinyl)-1-pyrrolidinyl]-3H-benzo[b]pyrido[3,2,1-kl]phenoxazine-2-carboxamide, 3H-Benzo[b]pyrido[3,2,1-kl]phenoxazine-2-carboxamide, 5-fluoro-N-[2-[(2S)-1-methyl-2-pyrrolidinyl]ethyl]-3-oxo-6-[3-(2-pyrazinyl)-1-pyrrolidinyl]-

Quarfloxin (CAS 865311-47-3) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C35H33FN6O3 and a molecular weight of 604.673 g/mol. Key properties include a boiling point of 845.3±65.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 465.0±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

865311-47-3

Jingsj CID

J-1514027-0

Molecular Formula

C₃₅H₃₃FN₆O₃

Molecular Weight

604.673 g/mol

Category

Organohalogen Compounds

Last updated

8/21/2026