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Cefoxitin
Catalog No: PI00016001     Product Name: Cefoxitin
CAS No: 33564-30-6 | Chemical Formula: C16H16N3NaO7S2 | sodium (6R,7S)-3-((carbamoyloxy)methyl)-7-methoxy-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicy……
Cefoxitin Impurity A (EP)(Decarbamoyl cefoxitin)
Catalog No: PI00016002     Product Name: Decarbamoylcefoxitin , Cefoxitin Impurity A (EP)
CAS No: 54333-94-7| Chemical Formula: C15H16N2O6S2 | (6R,7S)-3-(hydroxymethyl)-7-methoxy-8-oxo-7-[[(thiophen-2-yl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2……
Cefoxitin Impurity B
Catalog No: PI00016003     Product Name: Cefoxitin Impurity B
(2R,6R,7S)-3-((carbamoyloxy)methyl)-7-methoxy-8-oxo-7-(2-(thiophen-2-yl)acetamid……
Cefoxitin Impurity C (EP)
Catalog No: PI00016004     Product Name: Cefoxitin Impurity C (EP)
CAS No: | Chemical Formula: C14H12N2O4S2 |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-(thiophen-2-yl)acetamide
Cefoxitin Impurity D (EP)(Cefoxitin lactone )
Catalog No: PI00016005     Product Name: Cefoxitin Impurity D (EP)(Cefoxitin lactone )
Chemical Formula: C15H14N2O5S2 | (5aR,6S)-6-methoxy-6-[[(thiophen-2-yl)acetyl]amino]-5a,6-dihydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione
Cefoxitin Impurity E (EP)
Catalog No: PI00016006     Product Name: Cefoxitin Impurity E (EP)
CAS No: | Chemical Formula: C17H19N3O8S2 |(6R,7S)-3-((carbamoyloxy)methyl)-7-methoxy-7-((R)-2-methoxy-2-(thiophen-2-yl)acetamido)-8-oxo-5-thia-1-azabicyclo[4.……
Cefoxitin Impurity F(EP)
Catalog No: PI00016007     Product Name: Cefoxitin Impurity F(EP)
CAS No:N/A||Chemical Formula:C17H19N3O8S2 ||Molecular Weight:457.47806||Exact Mass:457.06136||(6R,7S)-3-((carbamoyloxy)methyl)-7-methoxy-7-((S)-2-methoxy-2-(thi……
Cefoxitin Impurity G (EP)
Catalog No: PI00016008     Product Name: Cefoxitin Impurity G (EP)
Chemical Formula: C31H31N5O13S4 | (6R,7S)-3-((((((6R,7S)-2-carboxy-7-methoxy-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methox……
Mixture of Cefoxitin Impurities E&F
Catalog No: PI00016009     Product Name: Mixture of Cefoxitin Impurities E&F
CAS No:N/A ||Chemical Formula:C17H19N3O8S2 ||Molecular Weight:457.47806 ||Exact Mass:457.06136||(6R,7S)-3-((carbamoyloxy)methyl)-7-methoxy-7-((RS)-2-methoxy-2-(……
Cefoxitin Oxide Impurity
Catalog No: PI00016010     Product Name: Cefoxitin Oxide Impurity
CAS No: | Chemical Formula: C16H17N3O8S2 |(6R,7S)-3-((carbamoyloxy)methyl)-7-methoxy-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene……
Cefoxitin Impurity H Precursor(Intermediate of Impurity C)
Catalog No: PI00016011     Product Name: Cefoxitin Impurity H Precursor(Intermediate of Impurity C)
CAS No: | Chemical Formula: C16H16N2O6S2 |(6R,7R)-3-(acetoxymethyl)-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Cefoxitin Impurity E1 Isomer(EP)
Catalog No: PI00016012     Product Name: Cefoxitin Impurity E1 Isomer(EP)
(6R,7S)-3-((carbamoyloxy)methyl)-6,7-dimethoxy-8-oxo-7-(2-(thiophen-2-yl)acetami……
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