CAS 957-68-6 appears in our catalog under these names: Cefoperazone EP Impurity E, Cefazolin EP Impurity H, Cefazolin EP Impurity H (Cefalotin EP Impurity C, Cefoperazone EP Impurity E, 7-Aminocephalosporanic Acid), 7-Aminocephalosporanic Acid, >95% (HPLC), (6R,7R)-3-((Acetyloxy)methyl)-7-amino-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic Acid (7-ACA). Offered by: Chemat Brand, TRC, Mikromol, TargetMol, Chemat. Available pack sizes: on request, 1g, 50g, 5g, 25mg, 100mg, 500mg, 25g.
7beta-aminocephalosporanic acid is the alpha,beta-unsaturated monocarboxylic acid that is the active nucleus for the synthesis of cephalosporins and intermediates. It is functionally related to a cephalosporanic acid. It is a tautomer of a 7beta-aminocephalosporanic acid zwitterion.
Source: ChEBI
| Molecular formula | C10H12N2O5S |
|---|---|
| Molecular weight | 272.28 g/mol |
| IUPAC name | (6R,7R)-3-(acetyloxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
| InChIKey | HSHGZXNAXBPPDL-HZGVNTEJSA-N |
| SMILES | CC(=O)OCC1=C(N2[C@@H]([C@@H](C2=O)N)SC1)C(=O)O |
Computed by PubChem (NCBI)