Pharmaceutical Reference Standards / Impurity Standards

Vilanterol Bromo-2,3 Dichloro Isomer
Vilanterol Impurity 4
Vilanterol Trifenatate (S-isomer)
Vilanterol Aldehyde hydrochloride Impurity
Vilanterol Impurity 3
Vilanterol Impurity I Triphenylacetate
Vilanterol Impurity 8
(R)-2-(benzylamino)-1-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)ethan-1-ol
(R)-2-amino-1-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)ethan-1-ol
Vilanterol Impurity 7
2,6-Dichlorobenzyl bromide
2,6-Dichlorotoluene
2,2,2-Triphenylacetic acid
(5R)-2-Oxazolidinone, 3-[6-[2-[(2,6-dichlorophenyl)Methoxy]ethoxy]hexyl]-5-(2,2-diMethyl-4H-1, 3-benzodioxin-6-yl)
Vilanterol Impurity 12
Vilaterol 2,6 Dichloro benzyloxy Ethanol
Vilaterol Dimethyl oxy chloro phenyl ethanone
Racemic Vilanterol Dimethyl Benzodioxine Oxazolidinone
Vilanterol Dimethyl BOC Aminophenol Ethanol
Vilanterol Impurity 9
Vilanterol Impurity 10
Vilanterol
Vilanterol Impurity 1
Vilanterol Impurity 11 Trifenatate
Vilanterol Impurity 2
Vilanterol Impurity 27
Vilanterol Impurity 14
1-((2-((6-bromohexyl)oxy)ethoxy)methyl)-3,5-dichlorobenzene
(S)-4-(2-((6-(2-((2,6-dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenyl 2,2,2-triphenylacetate
6-(2-((2,6-dichlorobenzyl)oxy)ethoxy)hexan-1-amine
2-((6-(2-((2,6-dichlorobenzyl)oxy)ethoxy)hexyl)oxy)ethanol
1,3-dichloro-2-(((6-(2-((2,6-dichlorobenzyl)oxy)ethoxy)hexyl)oxy)methyl)benzene
Vilanterol Impurity 16
Vilanterol Racemate
Vilanterol Impurity 22
Vilanterol Impurity 23
(S)-Vilanterol
Vilanterol Impurity 32
Vilanterol Impurity 19
(R)-5-(2-((6-(2-((2,6-dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-hydroxyethyl)-2-hydroxybenzaldehyde
Vilanterol Nitroso Impurity 1
N-formyl vilanterol
Vilanterol Impurity 28
Vilanterol Impurity 22
Vilanterol Impurity 34
Vilanterol Impurity 35
Vilanterol Impurity 26

Metabolites

M-29 metabolite of Vilanterol
M-26 metabolite of Vilanterol
Vilanterol M-33 Metabolite

Isotope Labelled Compounds

Vilanterol Trifenatate-D4