Selumetinib and its Impurities
Selumetinib is a drug. It is under investigation for the treatment of Carcinoma, Thymic, Non-Small Cell Lung Cancer.Reference standards of Selumetinib API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.


Methyl 5-((4-bromo-2-chlorophenyl)(nitroso)amino)-4-fluoro-1-methyl-1H-benzo[d]imidazole-6-carboxylate
Methyl 5-((4-bromo-2-chlorophenyl)(nitroso)amino)-4-fluoro-1-methyl-1H-benzo[d]imidazole-6-carboxylate
Catalogue No.:PA 46 0421003
CAS :
NA
Molecular Formula : C16H11BrClFN4O3
Molecular Weight : 441.64


5-((4-Bromo-2-chlorophenyl)(nitroso)amino)-4-fluoro-1-methyl-1H-benzo[d]imidazole-6-carboxylic Acid
5-((4-Bromo-2-chlorophenyl)(nitroso)amino)-4-fluoro-1-methyl-1H-benzo[d]imidazole-6-carboxylic Acid
Catalogue No.:PA 46 0421004
CAS :
NA
Molecular Formula : C15H9BrClFN4O3
Molecular Weight : 427.61


5-((4-Bromo-2-chlorophenyl)(nitroso)amino)-N-(2-(tert-butoxy)ethoxy)-4-fluoro-1-methyl-1H-benzo[d]imidazole-6-carboxamide
5-((4-Bromo-2-chlorophenyl)(nitroso)amino)-N-(2-(tert-butoxy)ethoxy)-4-fluoro-1-methyl-1H-benzo[d]imidazole-6-carboxamide
Catalogue No.:PA 46 0421005
CAS :
NA
Molecular Formula : C21H22BrClFN5O4
Molecular Weight : 542.79


5-((4-Bromo-2-chlorophenyl)(nitroso)amino)-4-fluoro-N-(2-hydroxyethoxy)-1-methyl-1H-benzo[d]imidazole-6-carboxamide
5-((4-Bromo-2-chlorophenyl)(nitroso)amino)-4-fluoro-N-(2-hydroxyethoxy)-1-methyl-1H-benzo[d]imidazole-6-carboxamide
Catalogue No.:PA 46 0421006
CAS :
NA
Molecular Formula : C17H14BrClFN5O4
Molecular Weight : 486.68


5-((4-Bromo-2-chlorophenyl)(4-(6-carboxy-4-fluoro-1-methyl-1H-benzo[d]imidazol-5-yl)-2-chlorophenyl)amino)-4-fluoro-1-methyl-1H-benzo[d]imidazole-6-carboxylic Acid
5-((4-Bromo-2-chlorophenyl)(4-(6-carboxy-4-fluoro-1-methyl-1H-benzo[d]imidazol-5-yl)-2-chlorophenyl)amino)-4-fluoro-1-methyl-1H-benzo[d]imidazole-6-carboxylic Acid
Catalogue No.:PA 46 0421007
CAS :
NA
Molecular Formula : C30H18BrCl2F2N5O4
Molecular Weight : 701.31


5-((4-Bromo-2-chlorophenyl)(4-(6-((2-(tert-butoxy)ethoxy)carbamoyl)-4-fluoro-1-methyl-1H-benzo[d]imidazol-5-yl)-2-chlorophenyl)amino)-N-(2-(tert-butoxy)ethoxy)-4-fluoro-1-methyl-1H-benzo[d]imidazole-6-carboxamide
5-((4-Bromo-2-chlorophenyl)(4-(6-((2-(tert-butoxy)ethoxy)carbamoyl)-4-fluoro-1-methyl-1H-benzo[d]imidazol-5-yl)-2-chlorophenyl)amino)-N-(2-(tert-butoxy)ethoxy)-4-fluoro-1-methyl-1H-benzo[d]imidazole-6-carboxamide
Catalogue No.:PA 46 0421008
CAS :
NA
Molecular Formula : C42H44BrCl2F2N7O6
Molecular Weight : 931.66


5-((4-Bromo-2-chlorophenyl)(2-chloro-4-(4-fluoro-6-((2-hydroxyethoxy)carbamoyl)-1-methyl-1H-benzo[d]imidazol-5-yl)phenyl)amino)-4-fluoro-N-(2-hydroxyethoxy)-1-methyl-1H-benzo[d]imidazole-6-carboxamide
5-((4-Bromo-2-chlorophenyl)(2-chloro-4-(4-fluoro-6-((2-hydroxyethoxy)carbamoyl)-1-methyl-1H-benzo[d]imidazol-5-yl)phenyl)amino)-4-fluoro-N-(2-hydroxyethoxy)-1-methyl-1H-benzo[d]imidazole-6-carboxamide
Catalogue No.:PA 46 0421009
CAS :
NA
Molecular Formula : C34H28BrCl2F2N7O6
Molecular Weight : 819.44


5-(Bis(4-bromo-2-chlorophenyl)amino)-4-fluoro-1-methyl-1H-benzo[d]imidazole-6-carboxylic Acid
5-(Bis(4-bromo-2-chlorophenyl)amino)-4-fluoro-1-methyl-1H-benzo[d]imidazole-6-carboxylic Acid
Catalogue No.:PA 46 0421010
CAS :
NA
Molecular Formula : C21H12Br2Cl2FN3O2
Molecular Weight : 588.05


5-(Bis(4-bromo-2-chlorophenyl)amino)-N-(2-(tert-butoxy)ethoxy)-4-fluoro-1-methyl-1H-benzo[d]imidazole-6-carboxamide
5-(Bis(4-bromo-2-chlorophenyl)amino)-N-(2-(tert-butoxy)ethoxy)-4-fluoro-1-methyl-1H-benzo[d]imidazole-6-carboxamide
Catalogue No.:PA 46 0421011
CAS :
NA
Molecular Formula : C27H25Br2Cl2FN4O3
Molecular Weight : 703.23


5-(Bis(4-bromo-2-chlorophenyl)amino)-4-fluoro-N-(2-hydroxyethoxy)-1-methyl-1H-benzo[d]imidazole-6-carboxamide
5-(Bis(4-bromo-2-chlorophenyl)amino)-4-fluoro-N-(2-hydroxyethoxy)-1-methyl-1H-benzo[d]imidazole-6-carboxamide
Catalogue No.:PA 46 0421012
CAS :
NA
Molecular Formula : C23H17Br2Cl2FN4O3
Molecular Weight : 647.12