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Dihydro Donepezil (Mixture of Diastereomers)

Also known as: 2-((1-benzylpiperidin-4-yl)methyl)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-ol, 2,3-Dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]-1H-inden-1-ol, Donepezil Impurity 5, Donepezil Impurity 18 (Mixture of Diastereomers), Donepezil Impurity VI, IND032, Dihydro Donepezil

Dihydro Donepezil (Mixture of Diastereomers) (CAS 120012-04-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C24H31NO3 and a molecular weight of 381.50800 g/mol. Key properties include a boiling point of 520.367ºC at 760 mmHg and a flash point of 268.509ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
120012-04-6
Jingsj CID
J-1956676-8
Molecular Formula
C24H31NO3
Molecular Weight
381.50800 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point520.367ºC at 760 mmHg
Flash Point268.509ºC
Exact Mass381.23000
PSA41.93000
LogP4.14970
Vapor Pressure0mmHg at 25°C
Refractive Index1.587

Activity & Biological Data

Additional Information[1]. Ogura, H., et al., Comparison of inhibitory activities of donepezil and other cholinesterase inhibitors on acetylcholinesterase and butyrylcholinesterase in vitro. Methods Find Exp Clin Pharmacol, 2000. 22(8): p. 609-13.

Frequently Asked Questions

What is the CAS number of Dihydro Donepezil (Mixture of Diastereomers)?

The CAS number of Dihydro Donepezil (Mixture of Diastereomers) is 120012-04-6.

What are the molecular formula and molecular weight of Dihydro Donepezil (Mixture of Diastereomers)?

Dihydro Donepezil (Mixture of Diastereomers) has molecular formula C24H31NO3 and molecular weight 381.50800 g/mol.

What are the upstream and downstream products of Dihydro Donepezil (Mixture of Diastereomers)?

For Dihydro Donepezil (Mixture of Diastereomers), Upstream Products: Donepezil hydrochloride monohydrate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Dihydro Donepezil (Mixture of Diastereomers) (CAS 120012-04-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1956676-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.