Cefoxitin > Impurities > 8

Structure Compound Pricing
7a-Methoxycephalotin Monosodium Salt
CS-T-81363 > Impurities

Molecular Formula : C17H17N2NaO7S2   Molecular Weight: 448.45   CAS Number: 35565-07-2
Synonyms : (6R-cis)-3-[(Acetyloxy)methyl]-7-methoxy-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Monosodium Salt; (6R,7S)-3-[(Acetyloxy)methyl]-7-methoxy-8-oxo-7-[[2-(2-thienyl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-e????
Parent API : Cefoxitin
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Cefoxitin EP Impurity E
CS-O-13453 > Impurities

Molecular Formula : C17H19N3O8S2   Molecular Weight: 457.48   CAS Number: NA
Synonyms : R-methoxy cefoxitin;(6R,7S)-3-((carbamoyloxy)methyl)-7-methoxy-7-((R)-2-methoxy-2-(thiophen-2-yl)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;
Parent API : Cefoxitin
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Cefoxitin EP Impurity A
CS-O-13449 > Impurities

Molecular Formula : C15H16N2O6S2   Molecular Weight: 384.43   CAS Number: 54333-94-7
Synonyms : (6R,7S)-3-(hydroxymethyl)-7-methoxy-8-oxo-7-[[(thiophen-2-y4.2.xylic acid; Decarbamoyl Cefoxitin Sodium; (6R,7S)-3-(Hydroxymethyl)-7-methoxy-8-oxo-7-[[(thiophen-2-yl)acetyl] amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid sodium salt ; Decarbamoylcefoxitin; CS-O-13468
Parent API : Cefoxitin
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Cefoxitin EP Impurity B
CS-O-13450 > Impurities

Molecular Formula : C16H16N3O7S2   Molecular Weight: 427.46   CAS Number: NA
Synonyms : Δyloxy)methyl]-7-methoxy-8-oxo-7-[[(thiophen-2-yhia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid;(2RS,6R,7S)-3-[(Carbamoyloxy)methyl]-7-methoxy-8-oxo-7-[[(thiophen-2-yl) acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid sodium salt ;
Parent API : Cefoxitin
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Cefoxitin EP Impurity C
CS-O-13451 > Impurities

Molecular Formula : C14H12N2O4S2   Molecular Weight: 336.39   CAS Number: 10590-10-0
Synonyms : cefalotin6-dihydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione;(5aR,6R)-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; Cefalotin Lactone; Deacetylcephalothin Lactone; CS-T-74061
Parent API : Cefoxitin
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Cefoxitin EP Impurity D
CS-O-13452 > Impurities

Molecular Formula : C15H14N2O5S2   Molecular Weight: 366.41   CAS Number: 1422023-33-3
Synonyms : cefoxitinophen-2-y6-dihydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione;(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 Lactone ;
Parent API : Cefoxitin
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Cefoxitin EP Impurity F
CS-O-13454 > Impurities

Molecular Formula : C17H19N3O8S2   Molecular Weight: 457.48   CAS Number: NA
Synonyms : S-methoxy cefoxitin;(6R,7S)-3-((carbamoyloxy)methyl)-7-methoxy-7-((S)-2-methoxy-2-(thiophen-2-yl)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;
Parent API : Cefoxitin
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Cefoxitin EP Impurity G
CS-O-13455 > Impurities

Molecular Formula : C31H31N5O13S4   Molecular Weight: 809.86   CAS Number: NA
Synonyms : cefoxitin dimer;(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)methoxy)carbamoyl)oxy)methyl)-7-methoxy-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carb00\DTS\Binn
Parent API : Cefoxitin
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