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头孢呋辛酯氧化杂质
目录号: PI00006006     品名: Cefuroxime Axetil Oxide Impurity
CAS No: 丨Chemical Formula:C20H22N4O11S丨1-acetoxyethyl (6R,7R)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabi……
头孢呋辛酯EP杂质E
目录号: PI00006005     品名: Cefuroxime Axetil Impurity E(EP)
CAS No: 947723-87-7丨Chemical Formula: C15H13N3O6S丨(Z)-N-((5aR,6R)-1,7-dioxo-1,4,5a,6-tetrahydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)-2-(furan-2-yl)-2……
头孢呋辛酯EP杂质D
目录号: PI00006004     品名: Cefuroxime Axetil Impurity D(EP)
CAS No: 丨Chemical Formula: C16H16N4O8S丨(6R,7R)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oc……
头孢呋辛酯EP杂质B
目录号: PI00006003     品名: Cefuroxime Axetil Impurity B (EP)
CAS No: 丨Chemical Formula: C20H22N4O10S丨(1RS)-1-(acetyloxy)ethyl (6R,7R)-3-[(carbamoyloxy)-methyl]-7-[[(E)-2-(furan-2-yl)-2-(methoxyimino)acetyl]-amino]-8-……
头孢呋辛酯EP杂质A
目录号: PI00006002     品名: Cefuroxime Axetil Impurity A (EP)
CAS No: 64544-07-6丨Chemical Formula: C20H22N4O10S丨Mixture of the 2 diastereoisomers of (1RS)-1-(acetyloxy)ethyl(6R,7R)-3-[(carbamoyloxy)methyl]-7-[[(Z)-2-(fura……
头孢呋辛酯
目录号: PI00006001     品名: Cefuroxime Axetil
CAS No: 64544-07-6丨Chemical Formula: C20H22N4O10S丨Mixture of the 2 diastereoisomers of (1RS)-1-(acetyloxy)ethyl(6R,7R)-3-[(carbamoyloxy)methyl]-7-[[(Z)-2-(fura……

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