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d3-頭孢西丁鈉咨詢
目錄號(hào): PI00016013     品名: Cefoxitin-d3 Sodium Salt
CAS No:1316289-46-9||Chemical Formula:C16H13D3N3NaO7S2 ||(6R,7S)-3-[[(Aminocarbonyl)oxy]methyl]-7-(methoxy-d3)-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicy……
頭孢西丁甲酯氧化雜質(zhì)1咨詢
目錄號(hào): PI00016014     品名: Cefoxitin Methyl Ester Oxide Impurity 1
CAS NO: N/A| Chemical Formula: C17H19N3O8S2 |methyl (6R,7S)-3-((carbamoyloxy)methyl)-7-methoxy-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oc……
頭孢西丁甲酯氧化雜質(zhì)2咨詢
目錄號(hào): PI00016015     品名: Cefoxitin Methyl Ester Oxide Impurity 2
CAS NO: N/A| Chemical Formula:C17H19N3O8S2|methyl (6R,7S)-3-((carbamoyloxy)methyl)-7-methoxy-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-……
頭孢西丁甲酯咨詢
目錄號(hào): PI00016016     品名: Cefoxitin Methyl Ester
CAS No: N/A| Chemical Formula:C17H19N3O7S2| methyl(6R,7S)-3-((carbamoyloxy)methyl)-7-methoxy-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-……
頭孢西丁甲酯雙鍵位移異構(gòu)體咨詢
目錄號(hào): PI00016017     品名: Δ3-Cefoxitin Methyl Ester
CAS No:N/A||Chemical Formula:C17H19N3O7S2||Molecular Weight:441.47300||Exact Mass:441.06644||methyl(6R,7S)-3-((carbamoyloxy)methyl)-7-methoxy-8-oxo-7-(2-(thioph……
甲基頭孢西丁(去乙酰氧MOCT)咨詢
目錄號(hào): PI00016019     品名: Methyl Cefoxitin
CAS No:40514-94-1||Chemical Formula:C15H16N2O5S2||Molecular Weight:368.42794||Exact Mass:368.05006||(6R,7S)-7-methoxy-3-methyl-8-oxo-7-(2-(thiophen-2-yl)acetami……
頭孢西丁雜質(zhì)C1咨詢
目錄號(hào): PI00016020     品名: Cefoxitin Imprurity C1
CAS No:N/A||Chemical Formula:C15H17N3O5S2||Molecular Weight:383.43700||Exact Mass:383.06096||3-(hydroxymethyl)-7-methoxy-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-……
頭孢西丁雜質(zhì)C8咨詢
目錄號(hào): PI00016021     品名: Cefoxitin Imprurity C8
CAS No:N/A||Chemical Formula:C15H17N3O5S2||Molecular Weight:383.43700||Exact Mass:383.06096||2-methoxy-2-(7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-……
頭孢西丁酰胺雜質(zhì)咨詢
目錄號(hào): PI00016022     品名: Cefoxitin Amide Impurity
CAS No:N/A||Chemical Formula:C16H18N4O6S2||Molecular Weight:426.46200 Exact mass 426.06678||Exact Mass:426.46200 Exact mass 426.06678||((6R,7S)-2-carbamoyl-7-me……
頭孢西丁雙鍵轉(zhuǎn)移酰胺雜質(zhì)咨詢
目錄號(hào): PI00016023     品名: △3-Cefoxitin Amide Impurity
CAS No:N/A||Chemical Formula:C16H18N4O6S2||Molecular Weight:426.46200||Exact Mass:426.06678||((6R,7S)-2-carbamoyl-7-methoxy-8-oxo-7-(2-(thiophen-2-yl)acetamido)……
頭孢西丁去甲基雜質(zhì)咨詢
目錄號(hào): PI00016025     品名: Cefoxitin Demethylation Impurity
CAS No:772295-18-8||Chemical Formula:C15H15N3O7S2||Molecular Weight:413.41900||Exact Mass:413.03514||(6R,7S)-3-((carbamoyloxy)methyl)-7-hydroxy-8-oxo-7-(2-(thio……
頭孢西丁二聚體A咨詢
目錄號(hào): PI00016026     品名: Cefoxitin Dimer A
CAS No:N/A||Chemical Formula:C32H34N6O14S4||Molecular Weight:854.89200||Exact Mass:854.10158||5-(((((6R,7S)-3-((carbamoyloxy)methyl)-7-methoxy-8-oxo-7-(2-(thiop……
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