Codeine EP Impurity C

Chemical Name: 4,5α:4′,5′α-diepoxy-3,3′-dimethoxy-17,17′-dimethyl-7,7′,8,8′-tetradehydro-2,2′-bimorphinan-6α,6′α-diol (as per EP)

Synonym: Codeine Dimer

Smile: COC1=C(O2)C([C@](C2([H])[C@](O)([H])C=C3)(CCN4C)[C@]3([H])[C@@]4([H])C5)=C5C=C1C6=CC7=C([C@]([C@]8([H])[C@](O)([H])C=C9)(CCN%10C)[C@]9([H])[C@@]%10([H])C7)C(O8)=C6OC