Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
(S)-7-(3-((3-Carboxy-8-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinolin-7-yl)amino)azepan-1-yl)-8-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid is an impurity of Besifloxacin (B319000), aÂbroad spectrumÂfluoroquinolone antibiotic that is active against ocular pathogens including Streptococcus pneumonia, Staphylococcus aureus, Staphylococcus epidermidis, Haemophilus influenza, and Moraxella catarrhalis.