Vilanterol is used in adults with asthma or COPD to improve symptoms and prevent bronchospasm or asthma attacks. It is a selective long-acting beta2-adrenergic agonist. Reference standards of Vilanterol API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
Vilanterol S-Isomer Triphenylacetate Salt
Catalogue No.:PA 22 44510
CAS :
Molecular Formula : C44H49Cl2NO7
Molecular Weight : 774.77
1-((2-((6-Bromohexyl)oxy)ethoxy)methyl)-2-chlorobenzene
Catalogue No.:PA 22 44530
Molecular Formula : C15H22BrClO2
Molecular Weight : 349.69
1-((2-((6-Bromohexyl)oxy)ethoxy)methyl)-3,5-dichlorobenzene
Catalogue No.:PA 22 44540
Molecular Formula : C15H21BrCl2O2
Molecular Weight : 384.14
(R)-5-(2-((6-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-hydroxyethyl)-2-hydroxybenzaldehyde
Catalogue No.:PA 22 44550
Molecular Formula : C24H31Cl2NO5
Molecular Weight : 484.41
(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
Catalogue No.:PA 22 0441000
Molecular Formula : C47H53Cl2NO7
Molecular Weight : 814.84
(R)-4-(2-((6-(2-((2,5-Dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenol 2,2,2-triphenylacetate
Catalogue No.:PA 22 0441001
Molecular Weight : 774.78
6-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexan-1-amine
Catalogue No.:PA 22 0441002
Molecular Formula : C15H23Cl2NO2
Molecular Weight : 320.25
2-((6-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexyl)oxy)ethan-1-ol
Catalogue No.:PA 22 0441003
Molecular Formula : C17H26Cl2O4
Molecular Weight : 365.29
(R)-4-(2-((5-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)pentyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenol
Catalogue No.:PA 22 0441004
Molecular Formula : C23H31Cl2NO5
Molecular Weight : 472.4
(R)-4-(1-(2,6-Dichlorophenyl)-2,5,15-trioxa-12-azaheptadecan-14-yl)-2-(hydroxymethyl)phenol
Catalogue No.:PA 22 0441009
Molecular Formula : C26H37Cl2NO5
Molecular Weight : 514.48
(R)-6-(2-((2,6-dichlorobenzyl)oxy)ethoxy)-N-(2-ethoxy-2-(4-ethoxy-3-(ethoxymethyl)phenyl)ethyl)hexan-1-amine
Catalogue No.:PA 22 0441011
Molecular Formula : C30H45Cl2NO5
Molecular Weight : 570.59
(R)-4-(2-((6-((2,6-Dichlorobenzyl)oxy)hexyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenol 2,2,2-triphenylacetate
Catalogue No.:PA 22 0441012
Molecular Formula : C42H45Cl2NO6
Molecular Weight : 730.72
2-Oxazolidinone, 5-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-, (5R)-
Catalogue No.:PA 22 0441015
Molecular Formula : C13H15NO4
Molecular Weight : 249.27
Benzene, 2-[[2-[(6-broMohexyl)oxy]ethoxy]Methyl]-1,3-dichloro
Catalogue No.:PA 22 0441016
(S)-Vilanterol
Catalogue No.:PA 22 0441018
Molecular Formula : C24H33Cl2NO5
Molecular Weight : 486.43
(R)-N-(6-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexyl)-N-(2-hydroxy-2-(4-hydroxy-3-(hydroxymethyl)phenyl)ethyl)nitrous Amide
Catalogue No.:PA 22 0441020
Molecular Formula : C24H32Cl2N2O6
Molecular Weight : 515.43
Vilanterol
Catalogue No.:PA 22 44000
Vilanterol Dimer
Catalogue No.:PA 22 44520
Molecular Formula : C48H64Cl4N2O9
Molecular Weight : 954.84
(S)-4-(2-((5-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)pentyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenol
Catalogue No.:PA 22 0441005
1,3-Dichloro-2-(((6-(2-((2,6-dichlorobenzyl)oxy)ethoxy)hexyl)oxy)methyl)benzene
Catalogue No.:PA 22 0441006
Molecular Formula : C22H26Cl4O3
Molecular Weight : 480.25
4-(2-((6-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenol
Catalogue No.:PA 22 0441007
(R)-4-(2-((6-(2-((2,6-dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-hydroxyethyl)-2-(ethoxymethyl)phenol
Catalogue No.:PA 22 0441008
(R)-4-(1-(2,6-Dichlorophenyl)-2,5,15-trioxa-12-azaheptadecan-14-yl)-2-(ethoxymethyl)phenol
Catalogue No.:PA 22 0441010
Molecular Formula : C28H41Cl2NO5
Molecular Weight : 542.54
(R)-4-(2-((6-(2-((2,4-Dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenyl 2,2,2-triphenylacetate
Catalogue No.:PA 22 0441013
Molecular Formula : C44H47Cl2NO6
Molecular Weight : 756.76
4,4'-((1R,1'R)-((Oxybis(hexane-6,1-diyl))bis(azanediyl))bis(1-hydroxyethane-2,1-diyl))bis(2-(hydroxymethyl)phenol) bis(2,2,2-triphenylacetate)
Catalogue No.:PA 22 0441014
Molecular Formula : C70H80N2O11
Molecular Weight : 1125.41
(1R)-2-[[6-[2-[(2,6-Dichlorobenzyl)oxy]ethoxy]hexyl]amino]-1-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)ethanol
Catalogue No.:PA 22 0441017
Molecular Formula : C27H37Cl2NO5
Molecular Weight : 526.5
Vilanterol-d4
Catalogue No.:PA STI 089244
Molecular Formula : C24H29D4Cl2NO5
Molecular Weight : 490.45
(2R,3R,4S,5R,6R)-2-(((1S,2R,3R)-1-((2R,6R)-4-(6-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexyl)-2-hydroxy-6-(4-hydroxy-3-(hydroxymethyl)phenyl)morpholin-2-yl)-1,3,4-trihydroxybutan-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
Catalogue No.:PA 22 0441019
Molecular Formula : C36H53Cl2NO15
Molecular Weight : 810.71
(R)-3-(6-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexyl)-5-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)oxazolidin-2-one
Catalogue No.:PAI 22 044001
Molecular Formula : C28H35Cl2NO6
Molecular Weight : 552.49
2-(6-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexyl)isoindoline-1,3-dione
Catalogue No.:PAI 22 044002
Molecular Formula : C23H25Cl2NO4
Molecular Weight : 450.36
tert-Butyl (R)-(6-(2-((2,6-dichlorobenzyl)oxy)ethoxy)hexyl)(2-hydroxy-2-(4-hydroxy-3-(hydroxymethyl)phenyl)ethyl)carbamate
Catalogue No.:PAI 22 044003
Molecular Formula : C29H41Cl2NO7
Molecular Weight : 586.55
tert-Butyl (R)-(6-(2-((2,6-dichlorobenzyl)oxy)ethoxy)hexyl)(2-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)-2-ethoxyethyl)carbamate
Catalogue No.:PAI 22 044004
Molecular Formula : C34H49Cl2NO7
Molecular Weight : 654.67
2-((2,6-Dichlorobenzyl)oxy)ethan-1-ol
Catalogue No.:PAI 22 044005
Molecular Formula : C9H10Cl2O2
Molecular Weight : 221.08
2-((2-((5-Bromopentyl)oxy)ethoxy)methyl)-1,3-dichlorobenzene
Catalogue No.:PAI 22 044006
Molecular Formula : C14H19BrCl2O2
Molecular Weight : 370.11
2-((2,4-Dichlorobenzyl)oxy)ethan-1-ol
Catalogue No.:PAI 22 044007
1-((2-((6-Bromohexyl)oxy)ethoxy)methyl)-2,4-dichlorobenzene
Catalogue No.:PAI 22 044008
2-((3,5-Dichlorobenzyl)oxy)ethan-1-ol
Catalogue No.:PAI 22 044009
2-((2,5-Dichlorobenzyl)oxy)ethan-1-ol
Catalogue No.:PAI 22 044010
2-((2-((6-Bromohexyl)oxy)ethoxy)methyl)-1,4-dichlorobenzene
Catalogue No.:PAI 22 044011
(R)-3-(6-(2-((2,5-Dichlorobenzyl)oxy)ethoxy)hexyl)-5-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)oxazolidin-2-one
Catalogue No.:PAI 22 044012
(R)-3-(6-(2-((2,4-Dichlorobenzyl)oxy)ethoxy)hexyl)-5-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)oxazolidin-2-one
Catalogue No.:PAI 22 044013
N-Formyl Vilanterol
Catalogue No.:PA 22 0441021
Molecular Formula : C25H33Cl2NO6
Molecular Weight : 514.44
tert-Butyl (R)-(6-(2-((2,6-dichlorobenzyl)oxy)ethoxy)hexyl)(2-ethoxy-2-(4-ethoxy-3-(ethoxymethyl)phenyl)ethyl)carbamate
Catalogue No.:PAI 22 044014
Molecular Formula : C35H53Cl2NO7
Molecular Weight : 670.71
2-((2-Chlorobenzyl)oxy)ethan-1-ol
Catalogue No.:PAI 22 044015
Molecular Formula : C9H11ClO2
Molecular Weight : 186.64
(R)-4-(2-((6-(2-((2,5-Dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenol
Catalogue No.:PA 22 0441022
(R)-2-((6-(2-((2,5-Dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)ethan-1-ol
Catalogue No.:PAI 22 044016
(S)-3-(6-Bromohexyl)-5-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)oxazolidin-2-one
Catalogue No.:PA 22 0441023
Molecular Formula : C19H26BrNO4
Molecular Weight : 412.32
(R)-3-(5-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)pentyl)-5-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)oxazolidin-2-one
Catalogue No.:PAI 22 044017
Molecular Formula : C27H33Cl2NO6
Molecular Weight : 538.46
(R)-2-((5-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)pentyl)amino)-1-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)ethan-1-ol
Catalogue No.:PAI 22 044018
Molecular Formula : C26H35Cl2NO5
Molecular Weight : 512.47
(S)-5-(2,2-Dimethyl-4H-benzo[d][1,3]dioxin-6-yl)-3-(6-hydroxyhexyl)oxazolidin-2-one
Catalogue No.:PAI 22 044019
Molecular Formula : C19H27NO5
Molecular Weight : 349.43
2-((tert-Butoxycarbonyl)(6-(2-((2,6-dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)ethyl 4-nitrobenzoate
Catalogue No.:PAI 22 044020
Molecular Formula : C39H48Cl2N2O10
Molecular Weight : 775.72
tert-Butyl (R)-(6-(2-((2,6-dichlorobenzyl)oxy)ethoxy)hexyl)(2-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)-2-hydroxyethyl)carbamate
Catalogue No.:PAI 22 044021
Molecular Formula : C32H45Cl2NO7
Molecular Weight : 626.61
tert-Butyl (6-(2-((2,6-dichlorobenzyl)oxy)ethoxy)hexyl)(2-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)-2-hydroxyethyl)carbamate
Catalogue No.:PAI 22 044022
(R)-3-(6-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexyl)-5-(4-hydroxy-3-(hydroxymethyl)phenyl)oxazolidin-2-one
Catalogue No.:PAI 22 044023
Molecular Formula : C25H31Cl2NO6
Molecular Weight : 512.42
(R)-3-(6-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexyl)-5-(3-(ethoxymethyl)-4-hydroxyphenyl)oxazolidin-2-one
Catalogue No.:PAI 22 044024
Molecular Formula : C27H35Cl2NO6
Molecular Weight : 540.48
2-((6-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)ethyl 4-nitrobenzoate
Catalogue No.:PAI 22 044025
Molecular Formula : C34H40Cl2N2O8
Molecular Weight : 675.60
(R)-2-((6-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-(4-ethoxy-3-(hydroxymethyl)phenyl)ethan-1-ol
Catalogue No.:PAI 22 044026
2-(((6-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexyl)(2-hydroxy-2-(4-hydroxy-3-(hydroxymethyl)phenyl)ethyl)amino)methyl)-4-(2-((6-(2-((2,6-dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-hydroxyethyl)phenol
Catalogue No.:PA 22 0441024
Molecular Weight : 954.85
5-(2,2-Dimethyl-4H-benzo[d][1,3]dioxin-6-yl)oxazolidin-2-one
Catalogue No.:PA 22 0441025
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