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Home/Compounds/CAS 120014-30-4
Formula C17H23NO3MW 289.4Research-use catalog entryCOA/SDS by request

Desbenzyl donepezil

CAS Number: 120014-30-4

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Loading RDKit molecule structure...
InChIKey: PGBZORAISITZTF-UHFFFAOYSA-NC17H23NO3 | MW 289.4

Chemical Absolute Identifiers

CAS Number

120014-30-4

PubChem CID

10446897

Molecular Formula

C17H23NO3

Molecular Weight

289.4 g/mol

Exact Mass

289.167794

InChIKey

PGBZORAISITZTF-UHFFFAOYSA-N

IUPAC Name

5,6-dimethoxy-2-(piperidin-4-ylmethyl)-2,3-dihydroinden-1-one

SMILES String

COc1cc2c(cc1OC)C(=O)C(CC1CCNCC1)C2

Physical Properties

Melting Point

84.7 °C

Water Solubility

0.065 mol/L

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

Desbenzyl donepezil (CAS 120014-30-4) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C17H23NO3 and molecular weight 289. 40 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research-stage medicinal chemistry and intermediate synthesis workflows; structure-derived tags include nitrogen-containing heterocycle.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Pharmaceutical Intermediate ResearchResearch intermediateCustom synthesis building blockPharmaceutical intermediate researchResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow
Biological target reference

ChEMBL reports experimental activity evidence for: Acetylcholinesterase (Mus musculus) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

Acetylcholinesterase

Mus musculus · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 5.27

Experimental evidence source: ChEMBL

Safety & Handling

Safety and handling reference content is available through documentation requests.

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Preliminary Safety Reference

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Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

Desbenzyl donepezil

Names & Synonyms

5,6-Dimethoxy-2-(piperidin-4-ylmethyl)-2,3-dihydro-1H-inden-1-one1H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy-2-(4-piperidinylmethyl)-5,6-dimethoxy-2-(piperidin-4-yl)methylene-indan-1-oneDONEPEZIL (M4)5,6-Dimethoxy-2-((4-piperidyl)methyl)indan-1-one
Show all synonyms
5,6-dimethoxy-2-(piperidin-4-ylmethyl)indan-1-one5,6-Dimethoxy-2-((4-piperidinyl)methyl)-1-indanone4-((5,6-Dimethoxy-1-oxoindan-2-yl)methyl)piperidineDONEPEZIL (METABOLITE M4)4-[(5,6-DIMETHOXY-1-OXOINDAN-2-YL)METHYL]PIPERIDINE5,6-Dimethoxy-2-piperidin-4-ylmethyl-indan-1-one5,6-dimethoxy-2-(piperidin-4-yl)methylindan-1-oneDonepezil metabolite M45,6-dimethoxy-2-(4-piperidylmethyl)indan-1-oneAcetoxytributyl-TinAcetoxytributyl-StannaneDONEPEZIL_met011(acetyloxy)tributyl-Stannane
External Identifiers
EC NUMBER: 108-440-6EC NUMBER: 601-654-5DSSTOX SUBSTANCE ID: DTXSID80923182CHEMBL ID: CHEMBL339630CHEMBL ID: CHEMBL554887CHEBI ID: CHEBI:174058UNII: D84X9FAD1YHMDB ID: HMDB0013960METABOLOMICS WORKBENCH ID: 42546WIKIDATA ID: Q27276238NeuAcalpha2-3Galbeta-Cer
Literature & Patent References
DOI 10.1039/d3md00635bAmine-containing donepezil analogues as potent acetylcholinesterase inhibitors with increased polarity.PMID 38911155Amine-containing donepezil analogues as potent acetylcholinesterase inhibitors with increased polarity.DOI 10.1021/jm950704xA comparative molecular field analysis study of N-benzylpiperidines as acetylcholinesterase inhibitors.PMID 8558505A comparative molecular field analysis study of N-benzylpiperidines as acetylcholinesterase inhibitors.DOI 10.1016/S0960-894X(00)80547-8Synthesis and anti-acetylcholinesterase activity of 1-benzyl-4-[(5,6-dimethoxy-1-indanon-2-yl)methyl]piperidine hydrochloride (E2020) and related compounds

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

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Non-public related references

Donepezil HydrochlorideCAS 120011-70-3
5,6-Dimethoxy-2-(pyridin-4-ylmethyl)indan-1-oneCAS 4803-57-0
5,6-Dimethoxy-1-indanoneCAS 2107-69-9
Pyridinium, 4-[(2,3-dihydro-5,6-dimethoxy-1-oxo-1H-inden-2-yl)carbonyl]-1-(phenylmethyl)-, bromideCAS 923571-17-9
2-((1-Benzylpiperidin-4-yl)methylene)-5,6-dimethoxyindan-1-one, (E)-CAS 120014-07-5

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 120011-70-3Donepezil HydrochlorideCAS 4803-57-05,6-Dimethoxy-2-(pyridin-4-ylmethyl)indan-1-oneCAS 321-64-2TacrineCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acidCAS 1018144-00-72-(3-Cyclopropyl-6-isopropyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 120014-30-4

What are the key identifiers for Desbenzyl donepezil (CAS 120014-30-4)?

Desbenzyl donepezil is identified by CAS 120014-30-4, with molecular formula C17H23NO3, molecular weight 289.4, InChIKey PGBZORAISITZTF-UHFFFAOYSA-N.

Does CAS 120014-30-4 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with Acetylcholinesterase. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 120014-30-4?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for Desbenzyl donepezil?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 120014-30-4 available for quotation?

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