Donepezil Deoxy Impurity

Name: Donepezil Deoxy Impurity
Brand: Vaqora Chemicals
SKU: VQ-030275

About Donepezil Deoxy Impurity

Vaqora Chemicals supplies Donepezil Deoxy Impurity, an impurity of Donepezil registered under CAS number 844694-84-4. The compound has the formula C24H31NO2, corresponding to a molecular weight of 365.5 g/mol. The IUPAC name is 1-benzyl-4-[(5,6-dimethoxy-2,3-dihydro-1H-inden-2-yl)methyl]piperidine. Alternative names: Donepezil Deoxy and Deoxy Donapezil.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Donepezil, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Donepezil

View every impurity, metabolite and intermediate we list for Donepezil.

Donepezil impurities

Specifications & identifiers

Chemical identifiers
Product name	Donepezil Deoxy Impurity
Catalogue No.	VQ-030275
CAS Number	844694-84-4
IUPAC name	1-benzyl-4-[(5,6-dimethoxy-2,3-dihydro-1H-inden-2-yl)methyl]piperidine
Molecular formula	C₂₄H₃₁NO₂
Molecular weight	365.5 g/mol
Exact mass	365.2355
Grade	Reference Standard
HSN code	38229090
InChIKey	DUOWFFYJKGBOQB-UHFFFAOYSA-N
SMILES	COC1=C(C=C2CC(CC2=C1)CC3CCN(CC3)CC4=CC=CC=C4)OC
PubChem CID	23653045

Physical properties
Physical form	Solid
LogP (XLogP3)	5.2
H-bond donors / acceptors	0 / 3
TPSA	21.7 Å²
Synonyms	Donepezil Deoxy, Deoxy Donapezil, Deoxy Donepezil Impurity, Piperidine, 4-((2,3-dihydro-5,6-dimethoxy-1H-inden-2-yl)methyl)-1-(phenylmethyl)-, 1-Benzyl-4-((5,6-dimethoxy-2,3-dihydro-1H-inden-2-yl)methyl)piperidine, Donepezil impurity E, 2-[(1-benzylpiperidin-4-yl)methyl]-5,6-dimethoxyindane hydrochloride

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Donepezil Deoxy Impurity?

The CAS Registry Number of Donepezil Deoxy Impurity is 844694-84-4. It is also known as Donepezil Deoxy, Deoxy Donapezil, Deoxy Donepezil Impurity.

What is the molecular formula and molecular weight of Donepezil Deoxy Impurity?

Donepezil Deoxy Impurity has the molecular formula C24H31NO2 and a molecular weight of 365.5 g/mol. Its IUPAC name is 1-benzyl-4-[(5,6-dimethoxy-2,3-dihydro-1H-inden-2-yl)methyl]piperidine.

What is Donepezil Deoxy Impurity used for?

Donepezil Deoxy Impurity is supplied as a characterised reference material related to Donepezil. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Donepezil Deoxy Impurity can I order?

We supply Donepezil Deoxy Impurity in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Donepezil Deoxy Impurity?

Yes. Every lot of Donepezil Deoxy Impurity is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Donepezil Deoxy Impurity be shipped internationally?

Yes. We export Donepezil Deoxy Impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.