Cefamandole Impurity E

头孢孟多杂质E

Also known as: [6R-[6alpha,7beta(R*)]]-3-(acetoxymethyl)-7-[(formyloxy)phenylacetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (6R,7R)-3-(acetyloxymethyl)-7-[[(2R)-2-formyloxy-2-phenylacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (6R-(6alpha,7beta(R*)))-3-(Acetoxymethyl)-7-((formyloxy)phenylacetamido)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, (7R)-3-[(Acetyloxy)methyl]-7-[[(R)-(formyloxy)phenylacetyl]amino]cepham-3-ene-4-carboxylic acid, 3-ACETOXYMETHYL-7-[(R)-2-FORMYLOXY-2-PHENYLACETAMIDO]-3-CEPHEM-4-CARBOXYLIC ACID, Cefamandole EP Impurity E, Cefamandole Impurity 5, Einecs 289-358-9

Cefamandole Impurity E (CAS 87932-78-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H18N2O8S and a molecular weight of 434.42000 g/mol. It is also known as [6R-[6alpha,7beta(R*)]]-3-(acetoxymethyl)-7-[(formyloxy)phenylacetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (6R,7R)-3-(acetyloxymethyl)-7-[[(2R)-2-formyloxy-2-phenylacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid and (6R-(6alpha,7beta(R*)))-3-(Acetoxymethyl)-7-((formyloxy)phenylacetamido)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

87932-78-3

Jingsj CID

J-1376575-4

Molecular Formula

C₁₉H₁₈N₂O₈S

Chinese Name

头孢孟多杂质E

Molecular Weight

434.42000 g/mol

Category

Organic Compounds

Last updated

8/21/2026