Cabazitaxel Impurity 14

Chemical Name: (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-4,6,9,11-tetramethoxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate

Synonym: Pioglitazone USP RC C ; N-Alkyl Pioglitazone ; 5-[[4-[2-(5-Ethyl-2-pyridinyl)ethoxy]phenyl]methyl]-N-[2-(5-ethylpyridin-2-yl)ethyl]-2,4-thiazolidinedione ;

Smile: O=C(O[C@@H]([C@@]1([H])[C@@]2(C)[C@@H](OC)C[C@@]3([H])OC[C@]31OC(C)=O)[C@]4(OC)C[C@H](OC)C(C)=C(C4(C)C)[C@@H](OC)C2=O)C5=CC=CC=C5