| Identification | Back Directory | [Name]
7-Aminodesacetoxycephalosporanic acid | [CAS]
26395-99-3 | [Synonyms]
7-ADCA
7-ADCA 98.5+%
Cefadroxil Impurity 2
Cefotaxime Sodium Impurity 12
Cefadroxil Impurity B(EP)，7-ADCA
7-Aminodesacetoxycephalosporanic acid
( 7-AMINO DESACETOXY CEPALOSPHORANIC ACID
7-AMINODESACETOXYCEPHALOSPORANIC ACID, 98
7-Aminodesacetoxycephalosporanic acid USP/EP/BP
7-Amino-3-methyl-3-cephem-4-carboxylic acid(7-ADCA)
7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicaci
7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-methyl-8-oxo-
7-Phenglacetamido-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester
Cephalexin EP Impurity B/(6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | [EINECS(EC#)]
247-654-5 | [Molecular Formula]
C8H10N2O3S | [MDL Number]
MFCD00051489 | [MOL File]
26395-99-3.mol | [Molecular Weight]
214.24 |
| Chemical Properties | Back Directory | [Melting point ]
>185°C (dec._) | [Boiling point ]
517.6±50.0 °C(Predicted) | [density ]
1.59±0.1 g/cm3(Predicted) | [storage temp. ]
-20°C Freezer | [solubility ]
Aqueous Base (Slightly), DMSO (Very Slightly, Heated) | [form ]
Solid | [pka]
3.04±0.50(Predicted) | [color ]
White to Pale Beige | [InChI]
InChI=1S/C8H10N2O3S/c1-3-2-14-7-4(9)6(11)10(7)5(3)8(12)13/h4,7H,2,9H2,1H3,(H,12,13) | [InChIKey]
NVIAYEIXYQCDAN-UHFFFAOYSA-N | [SMILES]
N12C(C(N)C1=O)SCC(C)=C2C(O)=O |
| Hazard Information | Back Directory | [Uses]
7-Aminodesacetoxycephalosporanic Acid (Cefadroxil EP Impurity B) is a metabolite of Cephalexin (C256800). | [Application]
7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (7-ADCA) is an important intermediate for oral cephalosporins, and is mainly used in the synthesis of antibiotics such as cephalosporin, cefadroxil, cefradine, and others. |
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