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Current Position： > Product > Drug Impurities > Norfloxacin
Norfloxacin EP Impurity A
Catalog No: PI07004002     Product Name: Norfloxacin EP Impurity A
CAS No:68077-26-9 ||Chemical Formula:C12H9CLFNO3 ||Molecular Weight:269.6564 ||Exact Mass:269.02550||7-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carb……
Norfloxacin EP Impurity B
Catalog No: PI07004003     Product Name: Norfloxacin EP Impurity B
CAS No:N/A||Chemical Formula:C14H16FN3O3||Molecular Weight:293.2984||Exact Mass:293.11757||7-((2-aminoethyl)amino)-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3……
Norfloxacin EP Impurity C
Catalog No: PI07004004     Product Name: Norfloxacin EP Impurity C
CAS No:N/A||Chemical Formula:C20H27N5O3||Molecular Weight:385.468||Exact Mass:385.21139||1-ethyl-4-oxo-6,7-di(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic ……
Norfloxacin EP Impurity D
Catalog No: PI07004005     Product Name: Norfloxacin EP Impurity D
CAS No:N/A||Chemical Formula:C15H18FN3O.HCl||Molecular Weight:275.32740 +36.45800 ||Exact Mass: 275.14339+35.97668||1-ethyl-6-fluoro-7-(piperazin-1-yl)quinolin-……
Norfloxacin EP Impurity E
Catalog No: PI07004006     Product Name: Norfloxacin EP Impurity E
CAS No:N/A||Chemical Formula:C16H18ClN3O3||Molecular Weight:335.788||Exact Mass:335.10367||7-chloro-1-ethyl-4-oxo-6-(piperazin-1-yl)-1,4-dihydroquinoline-3-carb……
Norfloxacin EP Impurity F
Catalog No: PI07004007     Product Name: Norfloxacin EP Impurity F
CAS No:N/A||Chemical Formula:C16H18ClN3S3||Molecular Weight:335.78800||Exact Mass:335.10367||6-chloro-1-ethyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-ca……
Norfloxacin EP Impurity G
Catalog No: PI07004008     Product Name: Norfloxacin EP Impurity G
CAS No:N/A||Chemical Formula:C17H18FN3O4||Molecular Weight:347.34640||Exact Mass:347.12813||1-ethyl-6-fluoro-7-(4-formylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoli……
Norfloxacin EP Impurity H
Catalog No: PI07004009     Product Name: Norfloxacin EP Impurity H
CAS No:N/A||Chemical Formula:C19H22FN3O5||Molecular Weight:391.39940||Exact Mass:391.15435||7-(4-(ethoxycarbonyl)piperazin-1-yl)-1-ethyl-6-fluoro-4-oxo-1,4-dihy……
Norfloxacin EP Impurity I
Catalog No: PI07004010     Product Name: Norfloxacin EP Impurity I
CAS No:N/A ||Chemical Formula:C19H22ClN3O5 ||Molecular Weight:407.85100 ||Exact Mass:407.12480 ​||7-chloro-6-(4-(ethoxycarbonyl)piperazin-1-yl)-1-ethyl-4-oxo-1……
Norfloxacin EP Impurity J
Catalog No: PI07004011     Product Name: Norfloxacin EP Impurity J
CAS No:N/A||Chemical Formula:C26H35N5O7||Molecular Weight:529.59400||Exact Mass:529.25365||6,7-bis(4-(ethoxycarbonyl)piperazin-1-yl)-1-ethyl-4-oxo-1,4-dihydroqu……
Norfloxacin EP Impurity K
Catalog No: PI07004012     Product Name: Norfloxacin EP Impurity K
CAS No:N/A||Chemical Formula:C15H16FN3O3||Molecular Weight:305.3094305.11757||6-fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid
Norfloxacin Impurity 2
Catalog No: PI07004016     Product Name: Norfloxacin Impurity 2
CAS No:N/A ||Chemical Formula:C19H24FN3O5 ||Molecular Weight:393.4154 ||Exact Mass:393.17000||7-((2-((tert-butoxycarbonyl)amino)ethyl)amino)-1-ethyl-6-fluoro-4-……
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