(7R)-7-Amino Cefoxitin(Cefoxitin Impurity J)

(7R)-7-氨基头孢西丁（头孢西丁杂质J）

Also known as: (6R,7R)-7-Amino-3-((carbamoyloxy)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefuroxime Impurity), (7R)-7-Amino Cefoxitin (Cefoxitin Impurity J), 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-[[(aminocarbonyl)oxy]methyl]-8-oxo-, (6R,7R)-

(7R)-7-Amino Cefoxitin(Cefoxitin Impurity J) (CAS 37051-07-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H11N3O5S and a molecular weight of 273.27 g/mol. It is also known as (6R,7R)-7-Amino-3-((carbamoyloxy)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefuroxime Impurity), (7R)-7-Amino Cefoxitin (Cefoxitin Impurity J) and 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-[[(aminocarbonyl)oxy]methyl]-8-oxo-, (6R,7R)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

37051-07-3

Jingsj CID

J-963314-6

Molecular Formula

C₉H₁₁N₃O₅S

Chinese Name

(7R)-7-氨基头孢西丁（头孢西丁杂质J）

Molecular Weight

273.27 g/mol

Category

Organic Compounds

Last updated

8/21/2026