GTF52T: Gatifloxacin Desmethoxy Impurity (TFA Salt)

1-Cyclopropyl-6-fluoro-1,4-dihydro-7-(3-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic acid trifluoroacetic acid salt ; 

CAS # 1215348-50-7 (TFA Salt) ; 93107-32-5 (Base) ;

C20H21F4N3O5 ;
Mol. Wt.: 459.39 ;