Donepezil EP impurity A

SL-4453

Donepezil EP impurity A, >98%

CAS No. : [120013-39-0]

Synonyms : Desbenzyl donepezil hydrochloride

IUPAC Name : 5,6-Dimethoxy-2-(piperidin-4-ylmethyl)-2,3-dihydro-1H-inden-1-one

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
1G	8.00		Back Order	Estimated to ship on 20 September 2026
5G	10.00		Back Order	Estimated to ship on 20 September 2026
25G	20.00		Back Order	Estimated to ship on 20 September 2026
100G	80.00		In Stock	Estimated to ship on 20 September 2026

Applications : This is an impurity of Donepezil (Donepezil EP impurity A), which is a piperidine based, potent, specific, non-competitive and reversible inhibitor of acetylcholinesterase (AChE), used for the treatment of mild to moderate dementia of the alzheimer's type.

References : Ramon C. Neuropsychiatr Dis Treat., 3(3), 303-333, 2007; Miki A. et al.: Curr Eye Res., 31(1), 69-77, 2006.

Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.

Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.