Vilanterol Impurity 2

Chemical Name: (R)-2-((6-(2-((2,6-dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-(3,3-dimethyl-1H-benzo[d][1,3]dioxin-7-yl)ethanol 2,2,2-triphenylacetate

Synonym: (R)-2-((6-(2-((2,6-dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)ethan-1-ol 2,2,2-triphenylacetate

Smile: O[C@H](C1=CC=C2C(COC(C)(C)O2)=C1)CNCCCCCCOCCOCC3=C(C=CC=C3Cl)Cl.O=C(C(C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6)O