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1.7-ACA
2.CAS No:957-68-6
3.NF No:C10H12N2O5S
4.EINECS NO:213-485-0
5.Quality Standard :USP/CP
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: 2025KG/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 .