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Cefalexin Impurity 4

SZ CAT No SZ-C018012
CAS No NA
Mol.F. C7H12N2OS
Mol.Wt. 172.2
Inv. Status Custom Synthesis


Chemical Name: (R)-2-(aminomethyl)-5-methyl-3,6-dihydro-2H-1,3-thiazine-4-carbaldehyde

Multidimensional evaluation of impurity profiles for generic cephalexin and cefaclor antibiotics
B.A. Olsen*, S.W. Baertschi and R.M. Riggin
Journal of Chromatography, 648 (1993) 165-173
 
Chemistry of Cephalosporin Antibiotics. XIII. Ilesac-etoxycephalosporins. The Synthesis of Cephalexin' and Soine Analogs
Charles W. Ryan, R. L. Simon, and Earle M. Van Heyningen
J. Med. Chem. 1969, 12, 2, 310–313
 
Stress Studies and Identification of Degradation Products of Cephalexin Using LC–PDA and LC–MS/MS
V. T. Gawande, K. G. Bothara & A. M. Marathe
Chromatographia volume 80, pages1545–1552(2017)