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Cefalexin EP Impurity A 

SZ目录编号 SZ-C018002
CAS 号 875-74-1
分子式 C8H9NO2 
分子量 151.2
投资状态 Out of Stock
Same As SZ-C067002, SZ-A026012,
Rel. CAS No 25705-52-6 (HCl salt) ; 56337-83-8 (Na salt) ; 37661-32-8 (K salt) ; 91224-38-3 (Sulfate salt)


化学名称: (2R)-2-Amino-2-phenylacetic acid (as per EP)

异名: Cefaclor EP Impurity A ; D-Phenylglycine

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)