Cefuroxime Axetil EP Impurity E

Also known as: Cefuroxime Sodium EP Impurity H, Cefuroxime Impurity H, Cefuroxime Axetil Impurity E (EP), Cefuroxime Impurity 8, Descarbamoylcefuroxime lactone, (2Z)-N-[(5aR,6R)-1,7-dioxo-1,4,6,7-tetrahydro-3H,5aH-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl]-2-(furan-2-yl)-2-(methoxyimino)acetamide, (αZ)-α-(Methoxyimino)-N-[(5aR,6R)-1,4,5a,6-tetrahydro-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl]-2-furanacetamide, 2-Furanacetamide, α-(methoxyimino)-N-[(5aR,6R)-1,4,5a,6-tetrahydro-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl]-, (αZ)-

Cefuroxime Axetil EP Impurity E (CAS 947723-87-7) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C15H13N3O6S and a molecular weight of 363.345 g/mol. Key property: a density of 1.8±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

947723-87-7

Jingsj CID

J-1141767-7

Molecular Formula

C₁₅H₁₃N₃O₆S

Molecular Weight

363.345 g/mol

Category

Esters

Last updated

8/21/2026