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左氧氟沙星EP杂质B
Catalog No: PI07001010     Product Name: Levofloxacin Impurity B(EP)

CAS NO:     |Chemical Formula:   C17H18FN3O4|(S)-9-fluoro-3-methyl-7-oxo-10-(piperazin-1-yl)-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid

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左氧氟沙星
目录号: PI07001001
品名: Levofloxacin
CAS NO:100986-85-4|Chemical Formula: C18H20FN3O4|9-fluoro-3-methyl-10-(4-methylp……
左氧氟沙星杂质C（左氧氟沙星甲氧氮芥，左氧氟沙N-氧化物）
目录号: PI07001011
品名: Levofloxacin Impurity C(EP),Levofloxacin Impurity C,Levofloxacin N-oxide,左氧氟沙星杂质C
CAS No:117678-38-3 |Chemical Formula: C18H20FN3O5|(S)-4-(6-carboxy-9-fluoro-3-……
左氧氟沙星EP杂质D
目录号: PI07001012
品名: Levofloxacin Impurity D（Defluoro Levofloxacin）
CAS No:117620-85-6 |Chemical Formula: C18H21N3O4|(S)-3-methyl-10-(4-methylpipe……
左氧氟沙星EP杂质E
目录号: PI07001012
品名: Levofloxacin Impurity E(Descarboxyl Levofloxacin)
CAS No:178964-53-9|Chemical Formula: C17H20FN3O2|(S)-9-fluoro-3-methyl-10-(4-me……
左氧氟沙星杂质1
目录号: PI07001014
品名: Levofloxacin Impurity 1
CAS No: N/A||Chemical Formula:C16H18FN3O4 ||Molecular Weight:335.33540||Exact Ma……
左氧氟沙星杂质2
目录号: PI07001019
品名: Levofloxacin Impurity 2
CAS No:1797099-76-3||Chemical Formula:C15H16FN3O4||Molecular Weight:321.30840 ||……
左氧氟沙星杂质3
目录号: PI07001015
品名: Levofloxacin Impurity 3
CAS No:106939-30-4 ||Chemical Formula:C19H22FN3O4 ||Molecular Weight:375.4004 ||……
左氧氟沙星杂质4(左氧氟沙星乙酯)
目录号: PI07001016
品名: Levofloxacin Impurity 4(Levofloxacin Ethyl Ester)
CAS No:177472-30-9||Chemical Formula:C20H24FN3O4||Molecular Weight:389.42740||Ex……
左氧氟沙星杂质5
目录号: PI07001017
品名: Levofloxacin Impurity 5
CAS No:N/A||Chemical Formula:C19H21ClFN3O4||Molecular Weight:409.84240||Exact Ma……
左氧氟沙星杂质7
目录号: PI07001018
品名: Levofloxacin Impurity 7
C​AS No:N/A ||Chemical Formula:C16H18FN3O4 ||Molecular Weight:447.18032 ||Exact ……
左氧氟沙星杂质8
目录号: PI07001020
品名: Levofloxacin Impurity 8
CAS No:178912-62-4||Chemical Formula:C18H20FN3O4||Molecular Weight:361.37340||Ex……

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