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Current Position： > Product > Drug Impurities > Pefloxacin
Pefloxacin Impurity 2
Catalog No: PI07008002     Product Name: Pefloxacin Impurity 2
CAS No:81530-83-8||Chemical Formula:C19H24FN3O3||Molecular Weight:361.41740||Exact Mass:361.18017 ||ethyl 1-ethyl-6-fluoro-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-……
Pefloxacin Impurity 4
Catalog No: PI07008004     Product Name: Pefloxacin Impurity 4
CAS No:N/A||Chemical Formula:C14H13ClFNO3||Molecular Weight:297.71040||Exact Mass:297.05680 ||ethyl 5-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carbo……
Pefloxacin EP Impurity B
Catalog No: PI07008012     Product Name: Pefloxacin Impurity B
CAS No:70458-73-0||Chemical Formula:C17H20ClN3O3||Molecular Weight:349.81500||Exact Mass:349.11932||6-chloro-1-ethyl-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydr……
Pefloxacin EP Impurity E
Catalog No: PI07008015     Product Name: Pefloxacin Impurity E
CAS No:879005-96-6||Chemical Formula:C16H20FN3O||Molecular Weight:289.35440||Exact Mass:289.15904||1-ethyl-6-fluoro-7-(4-methylpiperazin-1-yl)quinolin-4(1H)-one
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