API Impurities
Levofloxacin 9-Piperazinyl Isomer
Levofloxacin 9-Piperazinyl Isomer
(3S)-10-fluoro-3-methyl-9-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
Impurity reference standard used for related substances testing of Levofloxacin drug substance and drug product per pharmacopoeial limits.
Specifications
- Chemical Name
- (3S)-10-fluoro-3-methyl-9-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
- CAS No.
- 178912-62-4
- Catalogue No.
- RR-LVX-L0812
- Molecular Formula
- C18H20FN3O4
- Molecular Weight
- 361.37 g/mol
