Dehydrodeoxy Donepezil (Donepezil Impurity) - ≥97% , CAS No.120013-45-8

CAS: 120013-45-8 Cat. No.: D334816 Molecular Weight: 363.49
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
AMY38954 | DONEPEZIL INDENE | SY248493 | MFCD16294189 | BCP07596 | DEHYDRODEOXY DONEPEZIL | Piperidine, 4-((5,6-dimethoxy-1H-inden-2-yl)methyl)-1-(phenylmethyl)- | 1-Benzyl-4-((5,6-dimethoxy-1H-inden-2-yl)methyl)piperidine | AKOS030240605 | FT-0665603 | 1
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1mg
D334816-1mg
3
$100.90
5mg
D334816-5mg
3
$351.90
25mg
D334816-25mg
3
$1,359.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Dehydrodeoxy Donepezil is a Donepezil Impurity . Acts as an inhibitor of acetylcholinesterase (AChE).

Specifications

Synonyms
AMY38954 | DONEPEZIL INDENE | SY248493 | MFCD16294189 | BCP07596 | DEHYDRODEOXY DONEPEZIL | Piperidine, 4-((5, 6-dimethoxy-1H-inden-2-yl)methyl)-1-(phenylmethyl)- | 1-Benzyl-4-((5, 6-dimethoxy-1H-inden-2-yl)methyl)piperidine | AKOS030240605 | FT-0665603 | 1
Specifications & Purity
≥97%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Pubchem Sid504765506
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504765506
Canonical SmilesCOC1=C(C=C2C=C(CC2=C1)CC3CCN(CC3)CC4=CC=CC=C4)OC
IUPAC Name1-benzyl-4-[(5,6-dimethoxy-1H-inden-2-yl)methyl]piperidine
InChIKeyWEXHLNQRFRJSQX-UHFFFAOYSA-N
INCHI1S/C24H29NO2/c1-26-23-15-21-13-20(14-22(21)16-24(23)27-2)12-18-8-10-25(11-9-18)17-19-6-4-3-5-7-19/h3-7,13,15-16,18H,8-12,14,17H2,1-2H3
Isomeric SMILES COC1=C(C=C2C=C(CC2=C1)CC3CCN(CC3)CC4=CC=CC=C4)OC
Molecular Weight 363.49
Reaxy-Rn 7437643
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=7437643&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassPiperidines
SubclassBenzylpiperidines
Intermediate Tree Nodes Not available
Direct ParentN-benzylpiperidines
Alternative Parents Indenes and isoindenes  Phenylmethylamines  Benzylamines  Anisoles  Aralkylamines  Alkyl aryl ethers  Trialkylamines  Azacyclic compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents N-benzylpiperidine - Indene - Anisole - Benzylamine - Phenol ether - Phenylmethylamine - Alkyl aryl ether - Aralkylamine - Monocyclic benzene moiety - Benzenoid - Tertiary aliphatic amine - Tertiary amine - Azacycle - Ether - Organooxygen compound - Organonitrogen compound - Amine - Hydrocarbon derivative - Organic nitrogen compound - Organic oxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as n-benzylpiperidines. These are heterocyclic Compounds containing a piperidine ring conjugated to a benzyl group through one nitrogen ring atom.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDateItem
H2218142Certificate of AnalysisJun 10, 2025 D334816
H2218143Certificate of AnalysisJun 10, 2025 D334816
H2218144Certificate of AnalysisJun 10, 2025 D334816
Chemical and Physical Properties
SolubilitySoluble in Chloroform
Melt Point(°C)101-110°C
Molecular Weight363.500 g/mol
XLogP34.700
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count6
Exact Mass363.22 Da
Monoisotopic Mass363.22 Da
Topological Polar Surface Area21.700 Ų
Heavy Atom Count27
Formal Charge0
Complexity491.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

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