
Gatifloxacin USP Impurity E ;
Gatifloxacin Sodium 2-Methyl Isomer ;
Iso-Gatifloxacin Sodium ;
1-Cyclopropyl-6-fluoro-8-methoxy-7-(2-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid sodium salt ;
CAS # 1029364-65-5 (acid) ;
C19H22FN3O4 (acid) ; MW: 375.39 ;
C19H21FN3NaO4 (sodium salt) ; MW: 397.38 ;