6-O-Desmethyl donepezil-d5

SL-4448

6-O-Desmethyl donepezil-d₅, >98% (HPLC)

Isotopic Purity : 98 atom % D

CAS No. : [1189443-74-0]

IUPAC Name : 6-Hydroxy-5-methoxy-2-((1-((phenyl-d₅)methyl)piperidin-4-yl)methyl)-2,3-dihydro-1H-inden-1-one

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
5MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
10MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
25MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026

Applications : 6-O-Desmethyl donepezil-d₅ is a deuterium labelled version 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.