Cefazolin EP Impurity H

cas: 957-68-6 — see every product listed under this CAS number, including other names

Cefazolin EP Impurity H (CAS 957-68-6) is a chemical reagent available from Chemat. Available pack sizes: on request. Offered by: Chemat Brand.

brandChemat Brand
catalog numberAO-C0092.10
cas957-68-6
sizeon request
availability In stock

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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

Identity
Molecular formulaC10H12N2O5S
Molecular weight272.28 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
InChIKeyHSHGZXNAXBPPDL-HZGVNTEJSA-N
SMILESCC(=O)OCC1=C(N2[C@@H]([C@@H](C2=O)N)SC1)C(=O)O

Computed by PubChem (NCBI)

Synonyms: 7-Aminocephalosporanic acid, 7beta-Aminocephalosporanic acid, 7-Aminocephalosporinic acid, 7-ACA cpd, (7R)-7-aminocephalosporanic acid, Cephalosporanic acid, 7-amino, (7R)-7-Aminocephalosporanate, Prestwick_714, Prestwick0_000424, Prestwick1_000424
Isomers (same molecular formula)
2-[(4-acetamidophenyl)sulfonylamino]acetic acid C10H12N2O5S
4-(3-nitrophenyl)sulfonylmorpholine C10H12N2O5S
2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]-2-oxoacetic acid C10H12N2O5S
5-acetamido-2-(methanesulfonamido)benzoic acid C10H12N2O5S
4-(4-nitrophenyl)sulfonylmorpholine C10H12N2O5S
4-(2-nitrophenyl)sulfonylmorpholine C10H12N2O5S
4-[(4-methoxycarbonyl-5-methyl-1,3-thiazol-2-yl)amino]-4-oxobutanoic acid C10H12N2O5S
4-[(5-methoxycarbonyl-4-methyl-1,3-thiazol-2-yl)amino]-4-oxobutanoic acid C10H12N2O5S
(6R,7R)-3-(acetyloxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid C10H12N2O5S

Also listed as

Cefoperazone EP Impurity E Chemat Brand CAS 957-68-6
Cefazolin EP Impurity H (Cefalotin EP Impurity C, Cefoperazone EP Impurity E, 7-Aminocephalosporanic Acid) Chemat Brand CAS 957-68-6
7-Aminocephalosporanic Acid, >95% (HPLC) TRC CAS 957-68-6
(6R,7R)-3-((Acetyloxy)methyl)-7-amino-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic Acid (7-ACA) Mikromol CAS 957-68-6
7-Aminocephalosporanic acid/ 98.22% (existing batch purity) TargetMol CAS 957-68-6
7-Aminocephalosporanic acid/ 99% Chemat CAS 957-68-6
7–Aminocephalosporanic acid GLPBio CAS 957-68-6
7-Aminocephalosporanic acid Biosynth CAS 957-68-6
7-Aminocephalosporanic acid, 95-102% Thermo Scientific (Acros) CAS 957-68-6
7-Aminocephalosporanic Acid, >97.0%(HPLC)(T) TCI CAS 957-68-6
7-Aminocephalosporanic acid 98% Ambeed CAS 957-68-6
7-AMINOCEPHALOSPORANIC ACID, 98% Sigma-Aldrich CAS 957-68-6
7-Aminocephalosporanic acid, 95%+, 95%+ Chemat CAS 957-68-6
7-Aminocephalosporanic acid, 99.15% MedChemExpress CAS 957-68-6
7-Aminocephalosporanic acid (Standard) MedChemExpress CAS 957-68-6
7-Aminocephalosporanic acid, 95% Fluorochem CAS 957-68-6