For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.

Donepezil HCl monohydrate

Compound with spectra: 2 FTIR, and 1 Raman

Donepezil HCl monohydrate
SpectraBase Compound ID FWPCFUes2m7
InChI InChI=1S/C24H29NO3.ClH.H2O/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;1H2
InChIKey HLJIZAKUNCTCQX-UHFFFAOYSA-N
Mol Weight 433.98 g/mol
Molecular Formula C24H32ClNO4
Exact Mass 433.201986 g/mol
Parent InChIKey STTLASYYAYLLQK-UHFFFAOYSA-N

View Spectrum of Donepezil HCl monohydrate

FTIR Spectrum
Copyright Copyright © 2012-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Company LLC
Source of Spectrum Forensic Spectral Research
Catalog Number D6821
Technique KBr0

View Spectrum of Donepezil HCl monohydrate

ATR-IR Spectrum
Copyright Copyright © 2014-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Company Llc
Source of Spectrum Forensic Spectral Research
Catalog Number D6821

View Spectrum of Donepezil HCl monohydrate

Raman Spectrum
Copyright Copyright © 2013-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Company Llc
Source of Spectrum Forensic Spectral Research
Catalog Number D6821
  • Aricept
  • 2,3-Dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]-1H-inden-1-one, hydrochloride, hydrate (1:1:1)
  • Donepezil hydrochloride monohydrate
4-[(5,6-Dimethoxy-1-oxo-2,3-dihydro-1H-inden-2-yl)methyl]phenyl(cyclohexyl) carbamate
2-(3,4-Dimethoxybenzyl)-2,3-dihydro-5,6-dimethoxy-1H-inden-1-one
4-[(5,6-Dimethoxy-1-oxo-2,3-dihydro-1H-inden-2-yl)methyl]phenyl(4-chlorophenyl) carbamate
4-[(5,6-Dimethoxy-1-oxo-2,3-dihydro-1H-inden-2-yl)methyl]phenyl(4-fluorophenyl) carbamate
Donepezil-M (O-demethyl-) MS3_1
3-Benzazacyclododecine-5-carboxylic acid, 1,2,3,4,5,6,7,8,9,10-decahydro-12,13-dimethoxy-4,10-dioxo-, dimethyl ester
Cyclopropanecarboxamide, N-[2-(cyclopropylcarbonyl)-4,5-dimethoxyphenyl]-
1,2,3,4-Tetrahydroisoquinolin-1-one, N-acetyl-6,7-dimethoxy-
2-(2'-Bromophenylacetyl)-4,5-dimethoxyphenylacetic acid
4-Amino-5-hydroxy-6-methoxy-2-methyl-1-indanone

This compound is available in the following databases:

KnowItAll IR Spectral Library
Author: Wiley

Wiley's KnowItAll IR Spectral Library offers access to the world's largest collection of high-quality infrared spectra, including the renowned Sadtler databases. Learn more.

KnowItAll Raman Spectral Library
Author: Wiley

Wiley's KnowItAll Raman Spectral Library offers access to the world's largest collection of high-quality Raman spectra, including the renowned Sadtler databases. Learn more.

Donepezil
Vendor/Supplier Catalog Number
Sigma-Aldrich Company LLC
Other Resources
Unknown Identification

Search your unknown spectrum against the world's largest collection of reference spectra

KnowItAll Campus Solutions

KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing! Plus, access the world's largest spectral library.