Isavuconazole Impurity 37

Chemical Name: 1-((2R,3R)-3-(4-(4-cyanophenyl)thiazol-2-yl)-2-(2,5-difluorophenyl)-2-hydroxybutyl)-4-(1-(((3-(hydroxymethyl)pyridin-2-yl)(methyl)carbamoyl)oxy)ethyl)-1H-1,2,4-triazol-4-ium chloride

Smile: OCC1=C(N(C(OC([N+]2=CN(C[C@@](C3=CC(F)=CC=C3F)(O)[C@](C)([H])C4=NC(C5=CC=C(C#N)C=C5)=CS4)N=C2)C)=O)C)N=CC=C1.[Cl-]