(2E)-Dehydrodonepezil

SL-4434

(2E)-Dehydrodonepezil, >98%

CAS No. : [145546-80-1]

Synonyms : Donepezil USP related compound A

IUPAC Name : (E)-2-((1-Benzylpiperidin-4-yl)methylene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
1G	75.00		Back Order	Estimated to ship on 04 October 2026
5G	265.00		Back Order	Estimated to ship on 04 October 2026
10G	465.00		Back Order	Estimated to ship on 04 October 2026
25G	1095.00		Back Order	Estimated to ship on 04 October 2026

Applications : (2E)-Dehydrodonepezil is an impurity of Donepezil, 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.