Cefixime EP Impurity E

头孢克肟EP杂质E

Also known as: 3-Desethenyl-3-methyl Cefixime, (6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-[(carboxymethoxy)imino]acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, Cefixime EP Impurity E, Cefixime Impurity 5

Cefixime EP Impurity E (CAS 72701-01-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H15N5O7S2 and a molecular weight of 441.43900 g/mol. It is also known as 3-Desethenyl-3-methyl Cefixime, (6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-[(carboxymethoxy)imino]acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid and (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-3-methyl-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.

72701-01-0

Jingsj CID

J-1376320-2

Molecular Formula

C₁₅H₁₅N₅O₇S₂

Chinese Name

头孢克肟EP杂质E

Molecular Weight

441.43900 g/mol

Category

Organic Compounds

Last updated

8/21/2026