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5,6-Dimethoxy-2-(4-pyridylmethylene)-1-indanone




Catalog No. : DI-T-19570
CAS Number : 4803-74-1
Molecular Weight : 281.31
Molecular Formula : C17H15NO3
Synonym : 2,3-Dihydro-5,6-dimethoxy-2-(4-pyridinylmethylene)-1H-inden-1-one, Donepezil Impurity
Application Notes : Impurity in commercial preparations of Donepezil.
References :Dooley, M., et al.: Drugs Aging, 16, 199 (2000), Gotti, R., et al.: J. Pharm. Biomed. Anal., 24, 863 (2001), Gotti, R., et al.: Anal. Bioanal. Chem., 377, 875 (2003),