Demeclocycline EP Impurity F

Chemical Name: (4R,4aS,12aS)-7-chloro-4-(dimethylamino)-3,10,11,12a-tetrahydroxy-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide (4-epianhydrodemeclocycline)

Synonym: Levofloxacin USP Related Compound E ; Levofloxacin Desethylene Impurity ; Diamine derivative