Donepezil Benzyl Bromide

多奈哌齐苄基溴化物

Also known as: Donepezil Benzyl Bromide (Donepezil Impurity), 4-[(2,3-Dihydro-5,6-dimethoxy-1-oxo-1H-inden-2-yl)methyl]-1,1-bis(phenylmethyl)piperidinium bromide, 1,1-Dibenzyl-4-[(5,6-dimethoxy-1-oxo-2,3-dihydro-1H-inden-2-yl)methyl]piperidinium bromide, Donepezil-004-Br, Donepezil Impurity, Donepezil Impurity 13, UNII-2L83S3XLZA, Piperidinium,4-[(2,3-dihydro-5,6-dimethoxy-1-oxo-1H-inden-2-yl)methyl]-1,1-bis(phenylmethyl)-,bromide (1:1), Piperidinium,4-[(2,3-dihydro-5,6-dimethoxy-1-oxo-1H-inden-2-yl)methyl]-1,1-bis(phenylmethyl)-,bromide (9CI)

Donepezil Benzyl Bromide (CAS 844694-85-5) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C31H36BrNO3 and a molecular weight of 550.52600 g/mol. It is also known as Donepezil Benzyl Bromide (Donepezil Impurity), 4-[(2,3-Dihydro-5,6-dimethoxy-1-oxo-1H-inden-2-yl)methyl]-1,1-bis(phenylmethyl)piperidinium bromide and 1,1-Dibenzyl-4-[(5,6-dimethoxy-1-oxo-2,3-dihydro-1H-inden-2-yl)methyl]piperidinium bromide. Key property: a melting point of 191-196ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

844694-85-5

Jingsj CID

J-1443107-0

Molecular Formula

C₃₁H₃₆BrNO₃

Chinese Name

多奈哌齐苄基溴化物

Molecular Weight

550.52600 g/mol

Category

Organohalogen Compounds

Last updated

8/21/2026