Cabazitaxel Impurity 33

Chemical Name: (2aR,4S,4aS,6R,11S,12S,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-4,11-dihydroxy-6-methoxy-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: 5-(4-(2-(5-Ethyl-6-(4-(2-(5-ethylpyridin-2-yl)ethoxy)phenyl)pyridine-2-yl)ethoxy)benzyl)thiazolidine-2,4-dione ;

Smile: O=C(OC(C)(C)C)N[C@@H](C1=CC=CC=C1)[C@@H](O)C(OC2C[C@]3(O)C(C)(C)C([C@@H](OC)C([C@@]4(C)[C@]([C@](OC(C)=O)(CO5)[C@H]5C[C@@H]4O)([H])[C@@H]3OC(C6=CC=CC=C6)=O)=O)=C2C)=O