Oxytetracycline EP Impurity D

common.chemical name: α-Apo-oxytetracycline ; (3S,4S,5S)-4-((R)-4,5-dihydroxy-9-methyl-3-oxo-1,3-dihydronaphtho[2,3-c]furan-1-yl)-3-(dimethylamino)-2,5-dihydroxy-6-oxocyclohex-1-ene-1-carboxamide

common.synonym: 2,6-Dichloro-4-((1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-5-yl)oxy)benzonitrile

common.smile: CC(C1=CC=CC(O)=C1C(O)=C23)=C2[C@]([C@@]([C@@H]4O)([H])[C@@H](C(O)=C(C(N)=O)C4=O)N(C)C)([H])OC3=O