Donepezil-d4

Name: Donepezil-d4
Brand: Vaqora Chemicals
SKU: VQ-044067

About Donepezil-d4

Listed under CAS 1219908-72-1, Donepezil-d4 is a stable isotope labelled analogue related to Donepezil available from Vaqora Chemicals. Its molecular formula is C24H29NO3 and its molecular weight is 383.5 g/mol. Its systematic (IUPAC) name is 2-[dideuterio-[1-[dideuterio(phenyl)methyl]piperidin-4-yl]methyl]-5,6-dimethoxy-2,3-dihydroinden-1-one.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Donepezil and related analytes in bioanalytical, pharmacokinetic and impurity studies. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Donepezil-d4 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Donepezil

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

Donepezil impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Donepezil-d4
Catalogue No.	VQ-044067
CAS Number	1219908-72-1
IUPAC name	2-[dideuterio-[1-[dideuterio(phenyl)methyl]piperidin-4-yl]methyl]-5,6-dimethoxy-2,3-dihydroinden-1-one
Molecular formula	C₂₄H₂₉NO₃
Molecular weight	383.5 g/mol
Exact mass	383.2399
Grade	Reference Standard
HSN code	38229090
InChIKey	ADEBPBSSDYVVLD-USTDIDCUSA-N
SMILES	[2H]C([2H])(C1CCN(CC1)C([2H])([2H])C2=CC=CC=C2)C3CC4=CC(=C(C=C4C3=O)OC)OC
PubChem CID	25217505

Physical properties
Physical form	Solid
LogP (XLogP3)	4.3
H-bond donors / acceptors	0 / 4
TPSA	38.8 Å²

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-d4?

The CAS Registry Number of Donepezil-d4 is 1219908-72-1.

What is the molecular formula and molecular weight of Donepezil-d4?

Donepezil-d4 has the molecular formula C24H29NO3 and a molecular weight of 383.5 g/mol. Its IUPAC name is 2-[dideuterio-[1-[dideuterio(phenyl)methyl]piperidin-4-yl]methyl]-5,6-dimethoxy-2,3-dihydroinden-1-one.

What is Donepezil-d4 used for?

Donepezil-d4 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-d4 can I order?

We supply Donepezil-d4 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-d4?

Yes. Every lot of Donepezil-d4 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-d4 be shipped internationally?

Yes. We export Donepezil-d4 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.