Levofloxacin

Chemical Name

(S)-9-fluoro-3-methyl-7-oxo-10-(piperazine-1-yl)-2,3-dihydro-7H-pyrido [1,2,3-de] -1,4-benzoxazine-6-carboxylic acid (levofloxacin piperazine impurity-usp related compound A)

Chemical Name

(S)-9-fluoro-3-methyl-7-oxo-10-(4-methylpiperazine-1-yl)-2,3-dihydro- 7H-pyrido [1,2,3-de] -1,4-benzoxazine.(Decarboxy Levofloxacin)

Chemical Name

(S)-3-Methyl-7-oxo-10-(4-methylpiperazine-1-yl)-2,3-dihydro-7H-pyrido [1,2,3-de] -1,4-benzoxazine-6-carboxylic acid

Chemical Name

(3R)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid