Skip to Content
Merck
CN
All Photos(1)

Documents

1224992

USP

Donepezil related compound A

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

(E)-2-[(1-Benzylpiperidin-4-yl)methylene]-5,6-dimethoxyindan-1-one

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C24H27NO3
CAS Number:
145546-80-1
Molecular Weight:
377.48
UNSPSC Code:
41116107
NACRES:
NA.24

API family

donepezil

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

InChI

1S/C24H27NO3/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/h3-7,12,14-15,17H,8-11,13,16H2,1-2H3/b20-12+

InChI key

LPMOTUSFDTTWJL-UDWIEESQSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

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.

Application

Donepezil related compound A USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Donepezil Hydrochloride
  • Donepezil Hydrochloride Orally Disintegrating Tablets
  • Donepezil Hydrochloride Tablets

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.

related product

Product No.
Description
Pricing

1224981

Donepezil hydrochloride, United States Pharmacopeia (USP) Reference Standard

PHR1584

Donepezil Hydrochloride, Pharmaceutical Secondary Standard; Certified Reference Material

1171819

Desbenzyl donepezil hydrochloride, United States Pharmacopeia (USP) Reference Standard

1224970

Donepezil-N-oxide, United States Pharmacopeia (USP) Reference Standard

PHR2024

Donepezil-N-Oxide, Pharmaceutical Secondary Standard; Certified Reference Material

PHR2025

Desbenzyl donepezil hydrochloride, Pharmaceutical Secondary Standard; Certified Reference Material

Y0002165

Donepezil for system suitability, CRS, European Pharmacopoeia (EP) Reference Standard

Y0002160

Donepezil hydrochloride, CRS, European Pharmacopoeia (EP) Reference Standard

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H300

Hazard Classifications

Acute Tox. 2 Oral

Storage Class Code

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

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service