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頭孢呋辛酯咨詢
目錄號: PI00006001     品名: Cefuroxime Axetil
CAS No:64544-07-6||Chemical Formula:C20H22N4O10S||Molecular Weight:510.47400||Exact Mass:510.10566||Mixture of the 2 diastereoisomers of (1RS)-1-(acetyloxy)ethy……
頭孢呋辛酯EP雜質(zhì)A咨詢
目錄號: PI00006002     品名: Cefuroxime Axetil Impurity A (EP)
CAS No:123458-61-7||Chemical Formula:C20H22N4O10S||Molecular Weight:510.47400||Exact Mass:510.10566||1-(acetyloxy)ethyl (6R,7R)-3-[(carbamoyloxy)methyl]-7-[[(Z)……
頭孢呋辛酯EP雜質(zhì)B咨詢
目錄號: PI00006003     品名: Cefuroxime Axetil Impurity B (EP)
CAS No:97232-96-7||Chemical Formula:C20H22N4O10S||Molecular Weight:510.47400||Exact Mass:510.10566||(1RS)-1-(acetyloxy)ethyl (6R,7R)-3-[(carbamoyloxy)-methyl]-7……
頭孢呋辛酯EP雜質(zhì)C(頭孢呋辛鈉EP雜質(zhì)D)咨詢
目錄號: PI00005016     品名: Cefuroxime Axetil Impurity C (EP),Cefuroxime Sodium Impurity D(EP)
CAS No:76598-06-6||Chemical Formula:C18H15Cl3N4O9S ||Molecular Weight:569.74700||Exact Mass:567.96253 ||(6R,7R)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)……
頭孢呋辛酯雜質(zhì)D(EP)(頭孢呋辛酸)咨詢
目錄號: PI00006004     品名: Cefuroxime Axetil Impurity D(EP)
CAS No:55268-75-2||Chemical Formula:C16H16N4O8S||Molecular Weight:424.38400||Exact Mass:424.06888||(6R,7R)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(met……
頭孢呋辛酯EP雜質(zhì)E咨詢
目錄號: PI00006005     品名: Cefuroxime Axetil Impurity E(EP)
CAS No:947723-87-7||Chemical Formula:C15H13N3O6S||Molecular Weight:363.34400||Exact Mass:363.05251||(5aR,6R)-6-[[(Z)-(furan-2-yl)(methoxyimino)acetyl]amino]-5a,……
頭孢呋辛酯氧化雜質(zhì)咨詢
目錄號: PI00006006     品名: Cefuroxime Axetil Oxide Impurity
CAS No:136235-54-6||Chemical Formula:C20H22N4O11S||Molecular Weight:526.47300||Exact Mass:526.10058 ||1-acetoxyethyl(6R,7R)-3-((carbamoyloxy)methyl)-7-((Z)-2-(f……
頭孢呋辛酯二聚體咨詢
目錄號: PI00006007     品名: Cefuroxime Axetil Dimer（Mixture）
CAS No:1202925-10-7||Chemical Formula:C36H38N8O17S2||Molecular Weight:918.859||Exact Mass:918.17963||oxybis(ethane-1,1-diyl) (6R,6'R,7R,7'R)-bis(3-((carbamoylox……
頭孢呋辛酯母核咨詢
目錄號: PI00006009     品名: Cefuroxime Axetil Mother Nucleus
CAS No:N/A||Chemical Formula:C13H17N3O7S||Molecular Weight:359.35300||Exact Mass:359.07872||(6R,7R)-(RS)-1-acetoxyethyl 7-amino-3-((carbamoyloxy)methyl)-8-oxo-5……
頭孢呋辛酯雜質(zhì)F咨詢
目錄號: PI00006010     品名: Cefuroxime Axetil Impurity F
CAS No:N/A||Chemical Formula:C19H21N3O8S||Molecular Weight:451.45000||Exact Mass:451.10494||1-acetoxyethyl(6R,7R)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamid……
頭孢呋辛酯雜質(zhì)G咨詢
目錄號: PI00006011     品名: Cefuroxime Axetil Impurity G
CAS No:N/A||Chemical Formula:C21H23N3O10S||Molecular Weight:509.48600||Exact Mass:509.11041||1-acetoxyethyl(6R,7R)-3-(acetoxymethyl)-7-((Z)-2-(furan-2-yl)-2-(me……
頭孢呋辛酯聚合物A咨詢
目錄號: PI00006012     品名: Cefuroxime Axetil Dimer A
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