Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
1-Cyclopropyl-6-fluoro-8-methoxy-7-((4-methoxybenzyl)amino)-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid is an intermediate in the synthesis of 7-Amino-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic Acid (A603780), an impurity of Moxifloxacin (M745000).