Standards; Pharmaceutical/API Drug Impurities/Metabolites;
(R)-Methoxy Cefotoxin is an impurity of Cefoxitin (C243200), a semi-synthetic antibiotic derived from Cephamycin C, possessing high resistance to β-lactamase inactivation. An antibacterial.
Wallick, H., et al.: Antimicrob. Agents Chemother., 5, 25 (1974), Brenner, G.S., et al.: Anal. Profiles Drug Subs., 11, 169 (1982),