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Cat. Number
733967240235337
Chemical Name
7-Aminocephalosporanic Acid
CAS Number
957-68-6
Category
Amines, Chiral Reagents, Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals
Mol. Formula
C10H12N2O5S
Mol. Weight
272.28
Qty 1
5g
Qty 2
50g
Appearance
White Solid
Application Notes
It is the starting material for semi-synthetic cephalosporins. Obtained by mild acid hydrolysis of cephalosporin C.
Synonym
(6R,7R)-3-[(Acetyloxy)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; (7R)-7-Aminocephalosporanic Acid; 3-(Acetoxymethyl)-7-aminocephem -4-carboxylic Acid; 7-ACA; 7-ACS; 7β-Aminocephalosporanic Acid;
Melting Pt.
>260°C
Solubility
DMSO
Storage condition
Hygroscopic, -20?C Freezer, Under Inert Atmosphere
References
Matsuda, A., et al.: J. Bacteriol., 169, 5815 (1987), Aramori, I., et al.: J. Ferment. Bioeng., 72, 227 (1991), Park, S., et al.: J. Biosci. Bioeng., 94, 218 (2002), Takimoto, A., et al.: Appl. Microbiol. Biotechnol., 65, 263 (2004),
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