Pharmaceutical Reference Standards / Impurity Standards

Indacaterol Maleate
Indacaterol
Indacaterol Impurity 16
Keto Chloro Impurity
8-Hydroxy-2(1H)-quinolinone
O-benzyl Acetyl
Indacaterol Impurity 13
S-enantiomer of Indacaterol
Benzyl Indacaterol
Indacaterol Impurity A
Indacaterol Impurity B
Indacaterol Impurity 2
Indacaterol Mono Ethyl Impurity
5-[2-[(5,6-Diethyl-2,3-dihydro-1H-inden-2-yl)amino]-1-ethoxyethyl]-8-hydroxy-2(1H)-quinolinone
Indacaterol Impurity 4
Indacaterol Impurity 8
Indacaterol Impurity 2
(R)-8-(Benzyloxy)-5-(oxiran-2-yl)quinolin-2(1H)-one
5,6-Diethyl-2,3-Dihydro-1H-Inden-1-one
Indacaterol Oxo Impurity
((R)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-ethoxyethyl)-8- hydroxyquinolin-2(1H)-one)
Indacaterol Acetate R-Isomer
5-(2-((5,6-Diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-ethoxyethyl)-8-hydroxyquinolin-2(1H)-one
Indacaterol Impurity 12
Indacaterol Impurity 14
[(R)-8-(benzyloxy)-5-(2-bromo-1-((tert-butyl dimethylsilyl) oxy) ethyl) quinolin-2(1H)-one]
(R)-8-(benzyloxy)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin-2(1H)-one maleate
N-nitroso Indacaterol
N-Nitroso O-Benzyl Indacaterol
Indacaterol Nitroso Impurity 2
N-Nitroso Indacaterol Mono Ethyl Impurity
Indacaterol Impurity 17
Indacaterol S- Isomer Impurity
Indacaterol Maleate Racemate Impurity
Indacaterol Impurity 11
Benzyl Indacaterol Succinate S-Isomer
Indacaterol Formate
Oxo-indacaterol
(2-(Methylamino)pyridin-3-yl)methyl 2-((tert-Butoxycarbonyl)(methyl)amino)acetate

Metabolites

Indacaterol 8-O-Glucuronide Sodium Salt
Indacaterol metabolite P37

Isotope Labelled Compounds

Indacaterol-D3
[13C4]-Indacaterol Acetate Salt