3′-Des(1-methyl-5-(methylthio)-1H-tetrazole ) Latamoxef Dihydrofuranone

Chemical Name:3′-Des(1-methyl-5-(methylthio)-1H-tetrazole ) Latamoxef Dihydrofuranone
Synonyms:Latamoxef Impurity 23; (R)-2-(4-Hydroxyphenyl)-3-(((5aR,6R)-6-methoxy-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]oxazin-6-yl)amino)-3-oxopropanoic Acid
CAS Number:2557078-26-7
Molecular Formula:C18H16N2O9
Molecular Weight:404.33
Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:An impurity of Latamoxef (M745600); an oxacephem antibiotic usually grouped with the cephalosporins.
References:Yamamoto, K. et al.: Chemotherapy, 28, 1158 (1980); Toyonaga, Y. et al.: Jap. J. Antibiot., 34, 764 (1981); Nishimura, T. et al.: Jap. J. Antibiot., 34, 800 (1981):
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