Kinetic Spectrophotometric Determination of Gemifloxacin Mesylate and Moxifloxacin Hydrochloride in Pharmaceutical Preparations Using 4-Chloro-7-nitrobenzo-2-oxa-1,3-diazole

Scheme 2

Proposed reaction pathways between NBD-Cl with (a) MOX at pH 8.5 and (b) GMF at pH 9.0 using borate buffer.