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Current Position： > Product > Polymer Impurities > Cefotaxime
Cefotaxime Impurity F(EP)
Catalog No: PI00010007     Product Name: Cefotaxime Impurity F (EP)(a dimer)
CAS No:175032-97-0 ||Chemical Formula:C30H30N10O12S4||Molecular Weight:850.86800||Exact Mass:850.09275||(6R,7R)-3-[(acetyloxy)methyl]-7-[[(2Z)-2-[2-[[[(6R,7R)-7……
Cefotaxime Dimer
Catalog No: PI00010020     Product Name: Cefotaxime Dimer A
CAS No:N/A||Chemical Formula:C31H34N10O13S4||Molecular Weight:882.92086||Exact Mass:882.11896||(6R,7R)-3-((Z)-7-(5-(acetoxymethyl)-4-(methoxycarbonyl)-3,6-dihyd……
ATMAA Dimer
Catalog No: PI00010023     Product Name: ATMAA Dimer (Aminothiamic Acid Dimer)
CAS No:N/A||Chemical Formula:C12H12N6O5S2||Molecular Weight:384.38500||Exact Mass:384.03106||(Z)-2-(2-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)thi……
Cefotaxime Dimer B
Catalog No: PI00010024     Product Name: Cefotaxime Dimer B
CAS No:N/A||Chemical Formula:C32H32N10O13S4||Molecular Weight:892.90500||Exact Mass:892.10331||6R,7R)-3-(acetoxymethyl)-7-((Z)-2-(2-((6R,7R)-3-(acetoxymethyl)-7……
Cefotaxime Dimer C
Catalog No: PI00010032     Product Name: Cefotaxime Dimer C
CAS No:N/A||Chemical Formula:C31H34N10O13S4||Molecular Weight:882.92086||Exact Mass:882.11896||(R)-5-(acetoxymethyl)-2-((R)-((Z)-2-(2-((((6R,7R)-7-((Z)-2-(2-ami……
Cefotaxime Dimer D
Catalog No: PI00010037     Product Name: Cefotaxime Dimer D
CAS No:N/A||Chemical Formula:C29H28N10O12S4||Molecular Weight:836.84100||Exact Mass:836.07710"||(6R,7R)-3-(((6R,7R)-3-(acetoxymethyl)-7-((Z)-2-(2-aminothia……
Cefotaxime Dimer E
Catalog No: PI00010038     Product Name: Cefotaxime Dimer E
CAS No:N/A||Chemical Formula:C27H26N10O11S4||Molecular Weight:794.80400||Exact Mass:794.06653"||(6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acet……
Cefotaxime Dimer F
Catalog No: PI00010039     Product Name: Cefotaxime Dimer F
CAS No:N/A||Chemical Formula:C29H30N10O13S4||Molecular Weight:854.85600||Exact Mass:854.08766"||(6R,7R)-3-((5-(acetoxymethyl)-2-(((Z)-2-(2-aminothiazol-4-y……
Cefotaxime Dimer G
Catalog No: PI00010040     Product Name: Cefotaxime Dimer G
CAS No:N/A||Chemical Formula:C28H30N10O11S4||Molecular Weight:810.84700||Exact Mass:810.09783"||(6R,7R)-3-((5-(acetoxymethyl)-2-(((Z)-2-(2-aminothiazol-4-y……
Cefotaxime Impurity 43
Catalog No: PI00010041     Product Name: Cefotaxime Impurity 43
CAS No:N/A||Chemical Formula:C12H18N4O5S||Molecular Weight:330.35900||Exact Mass:330.09979||(E)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(((1-(tert-butoxy)-2-methyl-……
Cefotaxime Polymer A
Catalog No: PI00010042-1     Product Name: Cefotaxime Polymer A
CAS No:N/A||Chemical Formula:C30H30N10O12S4||Molecular Weight:850.86800||Exact Mass:850.09275||(6R,7R)-3-(acetoxymethyl)-7-((Z)-2-(2-((6R,7R)-7-((Z)-2-(2-aminot……
Cefotaxime Polymer B
Catalog No: PI00010043     Product Name: Cefotaxime Polymer B
CAS No:N/A||Chemical Formula:C30H30N10O12S4||Molecular Weight:850.86800 ||Exact Mass:850.09275||(6R,7R)-3-(acetoxymethyl)-7-((Z)-2-(2-((((6R,7R)-7-((Z)-2-(2-ami……
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