7-ACA,abbreviation of 7-amino cephalosporanic acid is white or off-white crystalline powder.

Product Name: 7-Aminocephalosporanic acid

Alias:7-ACA;(6R,7S)-3-(Acetyloxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Molecular Formula: C10H12N2O5S

Molecular Weight: 272.27

CAS NO.: 957-68-6

Assay: CP2000/USP28

Package: 20/25KG/Drum

USES: Intermediate for the synthesis of the Sterile Cephalosporins

7-ACA,abbreviation of 7-amino cephalosporanic acid is white or off-white crystalline powder.

7-ACA is the important mother nuclide of synthetic cepholosporin, and chemical transform is performed on positions 7 and

3 in the mother nuclide to produce many cepholosporins pharmaceutical bulk,such as cefazolin sodium,cefotaxime sodium,

ceftriaxone sodium, cefoperazone sodium, ceftazime sodium, cefuroxime sodium and so on.

Characters of cephalosporin pharmaceuical bulk: broad antimicrobial spectrum,

effctive against gramnegative bacterium and low toxicity and so on .

7-ACA