Skip to Content
Merck
CN

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 In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C24H27NO3
CAS Number:
145546-80-1
Molecular Weight:
377.48
MDL number:
MFCD08693144
UNSPSC Code:
41116107
NACRES:
NA.24

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Donepezil related compound A, United States Pharmacopeia (USP) Reference Standard

SMILES string

N2(CCC(CC2)\C=C3/Cc4c(cc(c(c4)OC)OC)C/3=O)Cc1ccccc1

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

API family

donepezil

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

Looking for similar products? Visit Product Comparison Guide

Related Categories

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.  ​

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

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.

Other Notes

Sales restrictions may apply.

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H300

Hazard Classifications

Acute Tox. 2 Oral

Storage Class

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

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