Pharmaceutical Reference Standards / Impurity Standards

Lapatinib Ditosylate
Lapatinib
Lapatinib Impurity 5
Lapatinib Ditosylate
Lapatinib Impurity 4
4-Chloro-6-iodoquinazoline
Lapatinib Ditosylate Hydrate IP Impurity B
Deschloro Lapatinib
Lapatinib Impurity 3
Lapatinib Impurity 2
Lapatinib Impurity 15
Lapatinib Impurity 19
N-(4-(benzyloxy)phenyl)-6-(5-(((2-(methylsulfonyl) ethyl)amino)methyl)furan-2-yl)quinazolin-4-amine hydrochloride
Lapatinib 2-Fluoro Analog
Lapatinib 4-Fluoro Analog
N-(3-chloro-4-((3-fluorobenzyl)oxy)phenyl)-6-iodoquinazolin-4-amine hydrochloride
5-[4-[3-chloro-4-(3-fluorobenzyloxy)aniline]-6-quinazolinyl] furan-2-carbaldehyde, 4-methyl benzene sulphonate
Desfluoro Impurity
Lapatinib Impurity 16
Lapatinib Impurity 1
Selatinib
Lapatinib Ditosylate Monohydrate
Lapatinib Nitroso Impurity 1
Lapatinib Nitroso Impurity 2
Lapatinib Impurity 24
Lapatinib 4-Fluoro Analog bis(4-methylbenzenesulfonate)
Lapatinib 2-Fluoro Analog bis(4-methylbenzenesulfonate)

Isotope Labelled Compounds

Lapatinib D4 Ditosylate