Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
Ethyl 7-Chloro-4-ethoxy-6-fluoro-3,4-dihydroquinoline-3-carboxylate is an intermediate in the synthesis of Norfloxacin (N681000), which is a Pefloxacin derivative as antibacterial. Fluorinated quinolone antibacterial. This compound is a contaminant of emerging concern (CECs).