E2020 free base MedChemExpress (MCE)

Product Name	Donepezil
Synonyms	n-1-one DONEPEZIL Donepezil Donepesil AKOS 226-23 Donepezil base 5,6-Dimethoxy-2,3-dihydro-1H-inden-1-one Synonyms n-1-one DONEPEZIL Donepezil Donepesil AKOS 226-23 Donepezil base 5,6-Dimethoxy-2,3-dihydro-1H-inden-1-one 1-Benzyl-4-[(5,6-dimethoxy-1-indanone)-2-yl]methylpiperidine N-Benzyl-4-[(5,6-dimethoxy-1-indanon-2-yl)methyl] piperidine 1-BENZYL-4-[(5,6-DIMETHOXY-1-INDANON-2-YL) METHYL] PIPERIDINE 2-[(1-benzyl-4-piperidyl)methyl]-5,6-dimethoxy-2,3-dihydroinden-1-one 2-[(1-Benzyl-4-piperidyl)methyl]-5,6-dimethoxy-2,3-dihydroinden-1-one 2-[(1-benzylpiperidin-4-yl)methyl]-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one 2,3-dihydro-5,6-dimethoxy-2-((1-(phenylmethyl)-4-piperidinyl)methyl)-1h-inde
CAS	120014-06-4
EINECS	601-651-9
Chemical Formula	C24H29NO3
Molecular Weight	379.49
inchi	InChI=1/C24H29NO3/c1-27-22-14-19-13-20(24(26)21(19)15-23(22)28-2)12-17-8-10-25(11-9-17)16-18-6-4-3-5-7-18/h3-7,14-15,17,20H,8-13,16H2,1-2H3
Package	10 mM * 1 mL;1 mg;5 mg;10 mg;50 mg;100 mg
Price	Email to quote
Descriptions	Donepezil Donepezil MedChemExpress (MCE) HY-14566 120014-06-4 E2020 free base 99.82% 4°C, sealed storage, away from moisture and light In solvent : -80°C, 6 months Descriptions Donepezil Donepezil MedChemExpress (MCE) HY-14566 120014-06-4 E2020 free base 99.82% 4°C, sealed storage, away from moisture and light In solvent : -80°C, 6 months -20°C, 1 month (sealed storage, away from moisture and light) Room temperature in continental US may vary elsewhere. 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. 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]. AChE \| \| \| \| \| \| \| \| \| \| [1]. Ogura, H., et al., Comparison of inhibitory activities of donepezil and other cholinesterase inhibitors on acetylcholinesterase and butyrylcholinesterase in vitro. Methods Find Exp Clin Pharmacol, 2000. 22(8): p. 609-13. [Content Brief] [2]. Snape, M.F., et al., A comparative study in rats of the in vitro and in vivo pharmacology of the acetylcholinesterase inhibitors tacrine, donepezil and NXX-066. Neuropharmacology, 1999. 38(1): p. 181-93. [Content Brief] [3]. Huang, Z.H., et al., Donepezil protects endothelial cells against hydrogen peroxide-induced cell injury. CNS Neurosci Ther, 2012. 18(2): p. 185-7. [Content Brief]
Last Update	2025-04-01 14:45:47

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