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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

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

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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.

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 2 Oral - Eye Irrit. 2

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Warren B Zigman
Developmental disabilities research reviews, 18(1), 51-67 (2013-08-21)
At present, there may be over 210,000 people with Down syndrome (DS) over the age of 55 in the United States (US) who have significant needs for augmented services due to circumstances related to ordinary and/or pathological aging. From 1979
H Sugimoto et al.
Current medicinal chemistry, 7(3), 303-339 (2000-01-19)
A wide range of evidence shows that acetylcholinesterase (AChE) inhibitors can interfere with the progression of Alzheimer's disease (AD). The successful development of these compounds was based on a well-accepted theory that the decline in cognitive and mental functions associated
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
Manabu Ikeda et al.
Dementia and geriatric cognitive disorders, 36(3-4), 229-241 (2013-08-21)
To investigate the safety and efficacy of long-term administration (52 weeks) of donepezil in patients with dementia with Lewy bodies (DLB). This was a 52-week, multicenter, open-label extension study. Up to 8 weeks after the completion of the preceding randomized
Yusuke Yatabe et al.
Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society, 13(2), 88-93 (2013-08-06)
With the recent approval of several new drugs, pharmacological management of Alzheimer's disease has become more complicated in Japan. The efficacy and safety of increasing the dose of donepezil to 10 mg daily were assessed in an open-label study of patients

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