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Cefadroxil EP Impurity B Sodium salt

SZ CAT No SZ-C061036
CAS No 56871-82-0
Mol.F. C8H10N2O3S : Na
Mol.Wt. 214.2 : 23.0
Inv. Status Custom Synthesis
Same As SZ-C018019,
Rel. CAS No 111696-41-4 (HCl salt) ; 22252-43-3 (free base)


Chemical Name: (6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Sodium salt (as per EP & USP)

Clathration-Induced Asymmetric Transformation of Cefadroxil
Gerardus J. Kemperman, Jie Zhu, Antonius J. H. Klunder, and Binne Zwanenburg
Organic letters 2000 Vol. 2, No. 18 2829-2831
 
Chiral separation and determination of enantiomeric purity of the pharmaceutical formulation of cefadroxil using coated and immobilized amylose-derived and cellulose-derived chiral stationary phases
Mohammed Nadjib Rebizia, Khaled Sekkouma, Nasser Belboukharia, Abdelkrim Cheritib, Hassan Y. Aboul-Enein
Egyptian Pharmaceutical Journal 2016, 15:88–97
 
Development and Validation of an Innovative Method for the Determination of Cefadroxil Monohydrate in Capsules
Bianca Aparecida de Marco, Hérida Regina Nunes Salgado
Physical Chemistry 2016, 6(3): 67-74