Morphine EP Impurity B

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

Synonym: 2,2′-bimorphine (EP) ; Morphine USP Related Compound B

Smile: [H]C1(C([H])(C=C[C@@]2([C@@]13C4=C(CC2([H])N(C)CC3)C=C5C6=CC(CC7([H])N(C)CC8)=C9[C@]%108[C@@]7([H])C=C[C@@](O)([H])C(OC9=C6O)%10[H])[H])O)OC4=C5O