Ticagrelor Enantiomer Impurity

Chemical Name: [(1R,2R,3S,5R)-3-(7-(((1S,2R)-2-(3,4-difluorophenyl)cyclopropyl)amino)-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl)-5-(2-hydroxyethoxy)cyclopentane-1,2-diol]

Smile: O[C@@H]1[C@H](O)[C@@H](N2N=NC3=C(N[C@@H]4[C@@H](C5=CC=C(F)C(F)=C5)C4)N=C(SCCC)N=C32)C[C@H]1OCCO