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Merck
CN

1224981

USP

Donepezil hydrochloride

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

(±)-2-[(1-Benzyl-4-piperidyl)methyl]-5,6-dimethoxy-1-indanone hydrochloride, 2,3-Dihydro-5,6-dimethoxy-2-{[1-(phenylmethyl)-4-piperidinyl]methyl}-1H-inden-1-one

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About This Item

Empirical Formula (Hill Notation):
C24H29NO3 · HCl
CAS Number:
Molecular Weight:
415.95
MDL number:
UNSPSC Code:
41116107
NACRES:
NA.24
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grade

pharmaceutical primary standard

API family

donepezil

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

Cl.N2(CCC(CC2)CC3Cc4c(cc(c(c4)OC)OC)C3=O)Cc1ccccc1

InChI

1S/C24H29NO3.ClH/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;1H

InChI key

XWAIAVWHZJNZQQ-UHFFFAOYSA-N

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.


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Skull and crossbones

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Danger

hcodes

Hazard Classifications

Acute Tox. 2 Oral - Eye Irrit. 2

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

flash_point_f

Not applicable

flash_point_c

Not applicable



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Koteswara Rao Valasani et al.
Journal of chemical information and modeling, 53(8), 2033-2046 (2013-06-20)
Acetylcholinesterase (AChE) is a main drug target, and its inhibitors have demonstrated functionality in the symptomatic treatment of Alzheimer's disease (AD). In this study, a series of novel AChE inhibitors were designed and their inhibitory activity was evaluated with 2D
F M Garlich et al.
Clinical toxicology (Philadelphia, Pa.), 52(4), 291-294 (2014-04-17)
Donepezil is a centrally-acting, reversible acetylcholinesterase inhibitor that is used in the treatment of Alzheimer disease. Altered mental status, nausea, vomiting, and bradycardia have been reported in therapeutic and supratherapeutic ingestions of donepezil, though pediatric exposures have not been well-described.
Hachiro Sugimoto et al.
Japanese journal of pharmacology, 89(1), 7-20 (2002-06-27)
A wide range of evidence shows that cholinesterase (ChE) inhibitors can interfere with the progression of Alzheimer's disease (AD). The earliest known ChE inhibitors, namely, physostigmine and tacrine, showed modest improvement in the cognitive function of AD patients. However, clinical



Global Trade Item Number

SKUGTIN
1224981-200MG04061838721303