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Cat. No.: HY-B0034R

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Donepezil Hydrochloride (Standard)

(Synonyms: E2020 (Standard))

Donepezil (Hydrochloride) (Standard) is the analytical standard of Donepezil (Hydrochloride). This product is intended for research and analytical applications. Donepezil Hydrochloride (E2020) is a reversible, selective AChE inhibitor with an IC₅₀ of 6.7 nM for AChE activity. Donepezil shows high selectivity for AChE over BuChE. Donepezil exhibits neuroprotective effect on Aβ42 neurotoxicity.

For research use only. We do not sell to patients.

Purity: 98%
CAS No.: 120011-70-3
Formula: C₂₄H₃₀ClNO₃
Molecular Weight:415.95

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

Donepezil Hydrochloride (Standard) Chemical Structure

CAS No.: 120011-70-3

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Product Information

Information

Application

The compound is the grade of analytical standard, which is the reference standard supplied assay. It is commonly used in qualitative, quantitative and methodological research experiments in HPLC, GC and MS.

Chemical Information

CAS No. 120011-70-3
Molecular Weight 415.95
Formula C₂₄H₃₀ClNO₃
SMILES

O=C1C(CC2CCN(CC3=CC=CC=C3)CC2)CC4=C1C=C(OC)C(OC)=C4.[H]Cl
Synonyms

E2020 (Standard)
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

References

[1]. H Ogura, et al. Comparison of inhibitory activities of donepezil and other cholinesterase inhibitors on acetylcholinesterase and butyrylcholinesterase in vitro. Methods Find Exp Clin Pharmacol. 2000 Oct;22(8):609-13. [Content Brief]

[2]. Min-Young Noh,et al. Neuroprotective effects of donepezil through inhibition of GSK-3 activity in amyloid-beta-induced neuronal cell death. J Neurochem. 2009 Mar;108(5):1116-25. [Content Brief]

[3]. Chang Yell Shin, et al. The Effects of Donepezil, an Acetylcholinesterase Inhibitor, on Impaired Learning and Memory in Rodents. Biomol Ther (Seoul). 2018 May 1;26(3):274-281. [Content Brief]

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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100 mg

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