Fulvestrant Impurity 5

Chemical Name: (7R,7'R,8R,8'R,9S,9'S,13S,13'S,14S,14'S,17S,17'S)-7,7'-(sulfinylbis(nonane-9,1-diyl))bis(13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol)

Synonym: Doxorubicin USP RC B ; (8S,10S)-6,8,10,11-tetrahydroxy-8-(hydroxyacetyl)-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione ; doxorubicin aglycone ; doxorubicinone

Smile: [H][C@@]1(C2=CC=C(O)C=C2C3)[C@@]([C@@](CC[C@@H]4O)([H])[C@]4(C)CC1)([H])[C@@H]3CCCCCCCCCS(CCCCCCCCC[C@@H]5CC6=CC(O)=CC=C6[C@]7([H])[C@]5([H])[C@@](CC[C@@H]8O)([H])[C@]8(C)CC7)=O