ChemicalBook Product Catalog Analytical Chemistry Standard Pharmaceutical Impurity Reference Standards (6R-trans)-7-[(2,2-diMethyl-1-oxopropyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-

(6R-trans)-7-[(2,2-diMethyl-1-oxopropyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-

(6R-trans)-7-[(2,2-diMethyl-1-oxopropyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2- Basic information
Product Name:(6R-trans)-7-[(2,2-diMethyl-1-oxopropyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-
Synonyms:(6R,7R)-7-[(2,2-diMethyl-1-oxopropyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid;(6R-trans)-7-[(2,2-diMethyl-1-oxopropyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-;7-ADCA PivalaMide;Cephalexin IMpurity E;Cefalexin EP Impurity E;Cefradine Impurity G;Cephalexin Impurity E (Cefradine EP Impurity G);Cefadroxil Impurity 4
CAS:146794-70-9
MF:C13H18N2O4S
MW:298.36
EINECS:
Product Categories:Heterocycles;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Selenium Compounds
Mol File:146794-70-9.mol
(6R-trans)-7-[(2,2-diMethyl-1-oxopropyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2- Structure
(6R-trans)-7-[(2,2-diMethyl-1-oxopropyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2- Chemical Properties
Melting point >171°C (dec.)
Boiling point 617.1±55.0 °C(Predicted)
density 1.37±0.1 g/cm3(Predicted)
storage temp. -20°C Freezer
solubility DMSO (Slightly), Water (Slightly, Heated)
pka3.13±0.50(Predicted)
form Solid
color White
Safety Information
MSDS Information
(6R-trans)-7-[(2,2-diMethyl-1-oxopropyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2- Usage And Synthesis
Uses7-ADCA Pivalamide is an impurity of the semi-synthetic antibiotic Cephalexin (C256800) as well as its hydroxy analogue Cefadroxil (C235750).
(6R-trans)-7-[(2,2-diMethyl-1-oxopropyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2- Preparation Products And Raw materials
Cephalexin Cefaclor EP IMpurity Cefadroxil Sulfoxide Cephalexin Sulfoxide Cefradine IMpurity E 3-Hydroxy-4-Methyl-2(5H)-thiophenone Ceftazidime Impurity CEPHALEXIN MONOHYDRATE Cephalexin Diketopiperazine [6R-[6α,7β(R*)]]-7-[(AMinophenylacetyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0 Phenylglycylcefalexin 4',5'-dihydrocefradine Cefradine Impurity 8 2,5-Piperazinedione, 3-(hydroxymethylene)-6-phenyl- [6R-[6α,7β(R*)]]-7-[(AMinophenylacetyl)aMino]-3-Methylene-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic Acid SodiuM Salt Methyl(2S)-2-amino-2-(4-hydroxyphenyl)acetate Cefadroxil Related CoMpound I Cefprozil IMpurity C
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