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7-AMCA(頭孢泊肟酯母核）咨詢
目錄號(hào): PI00032011     品名: 7-AMCA（Cefpodoxime Proxetil Mother Nucleus）
CAS No:24701-69-7||Chemical Formula:C9H12N2O4S||Molecular Weight:244.26500||Exact Mass:244.05178||(6R,7R)-7-amino-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.……
反式頭孢泊肟酯雜質(zhì)G咨詢
目錄號(hào): PI00032014     品名: Cefpodoxime Proxetil Trans-Impurity G
CAS No:N/A||Chemical Formula:C23H29N5O10S2||Molecular Weight:599.63386||Exact Mass:599.13558||(6R,7R)-(R)-1-((isopropoxycarbonyl)oxy)ethyl 7-((E)-2-(2-acetamido……
頭孢泊肟酸Δ3異構(gòu)體咨詢
目錄號(hào): PI00032015     品名: Cefpodoxime Acid Δ3 Isomer
CAS No:N/A||Chemical Formula:C15H17N5O6S2||Molecular Weight:427.4500||Exact Mass:427.06202||(6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-……
頭孢泊肟酯反式雜質(zhì)A咨詢
目錄號(hào): PI00032016     品名: (E)-Cefpodoxime Proxetil Impurity A
CAS No:N/A||Chemical Formula:C15H17N5O6S2||Molecular Weight:427.45000||Exact Mass:427.06202 ||(6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-……
頭孢泊肟酯雜質(zhì)J咨詢
目錄號(hào): PI00032017     品名: Cefpodoxime Proxetil Impurity J(CP)
CAS No:N/A||Chemical Formula:C21H27N5O10S2||Molecular Weight:573.592 ||Exact Mass:573.11993||(RS)-1-((isopropoxycarbonyl)oxy)ethyl(6R,7R)-7-((Z)-2-(2-aminothiaz……
頭孢泊肟酯雜質(zhì)K咨詢
目錄號(hào): PI00032018     品名: Cefpodoxime Proxetil Impurity K(CP)
CAS No:N/A||Chemical Formula:C21H27N5O10S2||Molecular Weight:573.59658||Exact Mass:573.11993||(RS)-1-((isopropoxycarbonyl)oxy)ethyl (6R,7R)-7-((E)-2-(2-aminothi……
反式頭孢泊肟酸氧化雜質(zhì)咨詢
目錄號(hào): PI00032019     品名: (E)-Cefpodoxime Acid Oxide Impurity
CAS No:N/A ||Chemical Formula:C15H17N5O7S2 ||Molecular Weight:443.449 ||Exact Mass:443.05694 ||(6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)……
頭孢泊肟酯雜質(zhì)H-A咨詢
目錄號(hào): PI00032020     品名: Cefpodoxime Proxetil Impurity H-A(a dimer )
CAS No:N/A ||Chemical Formula:C42H54N10O18S4 ||Molecular Weight:1115.18600 ||Exact Mass:1114.25004 ||mixture of the diastereoisomers of (RS)-1-((isopropoxycarbo……
頭孢泊肟酯雙鍵轉(zhuǎn)移雜質(zhì)K咨詢
目錄號(hào): PI00032021     品名: Cefpodoxime Proxetil Double-Bond Shift Impurity K
CAS No:N/A ||Chemical Formula:C25H33N5O11S2 ||Molecular Weight:643.68300 ||Exact Mass:643.161800||(R)-1-((isopropoxycarbonyl)oxy)ethyl (6R,7R)-7-((Z)-2-(2-((iso……
頭孢泊肟酸雙母核雙鍵轉(zhuǎn)移雜質(zhì)咨詢
目錄號(hào): PI00032022     品名: Cefpodoxime Double Mother Nucleus Double-Bond Transfer Impurity
CAS No:N/A ||Chemical Formula:C24H27N7O9S3 ||Molecular Weight:653.70000 ||Exact Mass:653.10324 ||(6R,7R)-7-((6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimi……
頭孢泊肟酯雜質(zhì)N咨詢
目錄號(hào): Pi00032023     品名: Cefpodoxime Proxetil Impurity N(a dimer)
CAS No:N/A||Chemical Formula:C35H40N10O14S4||Molecular Weight:953.00100||Exact Mass:952.16083||(R,S)-1-((isopropoxycarbonyl)oxy)ethyl (6R,7R)-7-((Z)-2-(2-((R)-2……
頭孢泊肟酯雜質(zhì)N-Δ3咨詢
目錄號(hào): PI00032024     品名: Cefpodoxime Proxetil Impurity N-Δ3(a dimer)
CAS No:N/A ||Chemical Formula:C36H40N10O14S4 ||Molecular Weight:953.00100 ||Exact Mass:952.16083 ||(R,S)-1-((isopropoxycarbonyl)oxy)ethyl (6R,7R)-7-((Z)-2-(2-((……
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