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Cefamandole Impurity A

CAS No.
1947364-12-6
Chemical Name:
Cefamandole Impurity A
Synonyms
Cefamandole Impurity A;Cefamandole EP Impurity A;Cefamandole EP Impurity C (Na);Cefamandole EP Impurity A(Triethylamine Salt);Cefamandole Impurity 1(Cefamandole EP Impurity A);5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2R)-2-(formyloxy)-2-phenylacetyl]amino]-3-methyl-8-oxo-, (6R,7R)-;(6R,7R)-7-((R)-2-(Formyloxy)-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefmandole Sodium Impurity);Cefamandole impurity 1/Cefamandole EP Impurity A/(6R,7R)-7-((R)-2-(formyloxy)-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
CBNumber:
CB53359166
Molecular Formula:
C17H16N2O6S
Molecular Weight:
376.38
MDL Number:
MOL File:
1947364-12-6.mol

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Cefamandole Impurity 1(Cefamandole EP Impurity A) Cefamandole Impurity A Cefamandole EP Impurity C (Na) 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2R)-2-(formyloxy)-2-phenylacetyl]amino]-3-methyl-8-oxo-, (6R,7R)- Cefamandole EP Impurity A Cefamandole EP Impurity A(Triethylamine Salt) Cefamandole impurity 1/Cefamandole EP Impurity A/(6R,7R)-7-((R)-2-(formyloxy)-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (6R,7R)-7-((R)-2-(Formyloxy)-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefmandole Sodium Impurity) 1947364-12-6