Minocycline Impurity 28

Chemical Name: (4aS,5aR,12aS)-9-(2-(tert-butylamino)acetamido)-4-(dimethylamino)-7-((2-(dimethylamino)ethyl)(methyl)amino)-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide

Synonym: 1,1-dichloro-1-(chlorodifluoromethoxy)-2,2,2-trifluoroethane

Smile: OC1=C(C(N)=O)C([C@@]2(O)C(O)=C3C(C4=C(O)C(NC(CNC(C)(C)C)=O)=CC(N(CCN(C)C)C)=C4C[C@@]3([H])C[C@@]2([H])C1N(C)C)=O)=O