Donepezil Benzyl Bromide (Donepezil Impurity)

CAS: 844694-85-5

Ref. TR-D531740

Product Information

• Name: Donepezil Benzyl Bromide (Donepezil Impurity)
• Synonyms: 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), 4-[(2,3-Dihydro-5,6-dimethoxy-1-oxo-1H-inden-2-yl)methyl]-1,1-bis(phenylmethyl)piperidinium bromide (1:1), 1,1-Dibenzyl-4-[(5,6-dimethoxy-1-oxo-2,3-dihydro-1H-inden-2-yl)methyl]piperidinium bromide, Donepezil quaternary salt, Donepezilbenzyl bromide
• Brand: TRC

Description

Impurity Donepezil Benzyl Bromide
Applications An impurity 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),

Chemical properties

• Molecular weight: 550.53
• Formula: C₃₁H₃₆BrNO₃
• Color/Form: Neat
• InChI: InChI=1S/C31H36NO3.BrH/c1-34-29-19-26-18-27(31(33)28(26)20-30(29)35-2)17-23-13-15-32(16-14-23,21-24-9-5-3-6-10-24)22-25-11-7-4-8-12-25;/h3-12,19-20,23,27H,13-18,21-22H2,1-2H3;1H/q+1;/p-1
• SMILES: COc1cc2c(cc1OC)C(=O)C(CC1CC[N+](Cc3ccccc3)(Cc3ccccc3)CC1)C2.[Br-]