Pefloxacin > Impurities > 6

Structure Compound Pricing
Pefloxacin Impurity 1
CS-P-01951 > Impurities

Molecular Formula : C17H20ClN3O3   Molecular Weight: 349.82   CAS Number: 70458-73-0
Synonyms : 6-Chloro-1-ethyl-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
Parent API : Pefloxacin
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Pefloxacin Impurity 2
CS-P-01952 > Impurities

Molecular Formula : C17H20FN3O3   Molecular Weight: 333.37   CAS Number: NA
Synonyms : 1-ethyl-6-fluoro-5-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
Parent API : Pefloxacin
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Pefloxacin Impurity D
CS-P-01947 > Impurities

Molecular Formula : C17H20FN3O4   Molecular Weight: 349.37   CAS Number: 85145-21-7
Synonyms : 4-(3-Carboxy-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinolin-7-yl)-1-methylpiperazine 1-oxide
Parent API : Pefloxacin
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Pefloxacin Impurity E
CS-P-01948 > Impurities

Molecular Weight: 289.36   CAS Number: 879005-96-6
Synonyms : 1-Ethyl-6-fluoro-7-(4-methylpiperazin-1-yl)-1,4-dihydroquinolin-4-one
Parent API : Pefloxacin
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Pefloxacin Impurity G
CS-P-01949 > Impurities

Molecular Formula : C14H13ClFNO3   Molecular Weight: 297.72   CAS Number: 70458-94-5
Synonyms : Ethyl 7-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate
Parent API : Pefloxacin
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Pefloxacin Impurity H
CS-P-01950 > Impurities

Molecular Formula : C12H9ClFNO3   Molecular Weight: 269.66   CAS Number: NA
Synonyms : 5-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
Parent API : Pefloxacin
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