Donepezil


CAS No. : 120014-06-4

(Synonyms: E2020 (free base))

120014-06-4
Price and Availability of CAS No. : 120014-06-4
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5mg $38 In-stock
10mg $60 In-stock
25mg $85 In-stock
50mg $114 In-stock
100mg $222 In-stock
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Cat. No. : HY-14566
M.Wt: 379.49
Formula: C24H29NO3
Purity: >98 %
Solubility: DMSO : 33.33 mg/mL (ultrasonic)
Introduction of 120014-06-4 :

Donepezil (E2020 free base) is a specific and potent AChE inhibitor with IC50s of 8.12 nM and 11.6 nM for bovine AChE and human AChE, respectively[1]. In Vitro:Donepezil (E2020 free base) inhibits the carbachol-stimulated increase in intracellular Ca2+ concentration in human SHSY5Y neuroblastoma cells in a concentration dependent manner, indicating that Donepezil have muscarinic antagonist activity. Intraperitoneal administration of Donepezil in rats produces a dose dependent increase in salivation and tremor, which are overt cholinergic behavioural signs, with an ED50 of 6 μmol/kg. Donepezil is found to be somewhat less potent with a ED50 of 50 μmol/kg following oral administration[2].
A recent study shows that Donepezil can protect human umbilical vein endothelial cells (HUVECs) against H2O2-induced cell injury. This may be useful as a potential therapy for oxidative stress in cardiovascular and cerebrovascular diseases[3].

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