(6R,7R)-7-Amino-3-chloromethyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid

(6R,7R)-7-氨基-3-氯甲基-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-甲酸

Also known as: (6R,7R)-7-Amino-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-(chloromethyl)-8-oxo-, (6R,7R)-, Cefdinir Impurity 4, Cephalosporin Impurity 8, Des-(2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetaldehyde) 3-(Chloromethyl) Cefdinir

(6R,7R)-7-Amino-3-chloromethyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid (CAS 51813-38-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H9ClN2O3S and a molecular weight of 248.69 g/mol. It is also known as (6R,7R)-7-Amino-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-(chloromethyl)-8-oxo-, (6R,7R)- and Cefdinir Impurity 4. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

51813-38-8

Jingsj CID

J-112054-3

Molecular Formula

C₈H₉ClN₂O₃S

Chinese Name

(6R,7R)-7-氨基-3-氯甲基-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-甲酸

Molecular Weight

248.69 g/mol

Category

Organic Acids

Last updated

8/21/2026