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Donepezil-M (O-demethyl-N-oxide) MS2
SpectraBase Compound ID I03JPlrWLzP
InChI InChI=1S/C23H27NO4/c1-28-22-13-20-18(12-21(22)25)11-19(23(20)26)10-17-8-5-9-24(27,15-17)14-16-6-3-2-4-7-16/h2-4,6-7,12-13,17,19,27H,5,8-11,14-15H2,1H3/p+1
InChIKey FWYSTOAEFXCKEU-UHFFFAOYSA-O
Mol Weight 382.48 g/mol
Molecular Formula C23H28NO4
Exact Mass 382.201833 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID F1Jaeev52Jq
Name Donepezil-M (O-demethyl-N-oxide) MS2
Comments F: ITMS + c ESI d w Full ms2 382.10
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Formula C23H27NO4
InChI InChI=1S/C23H27NO4/c1-28-22-13-20-18(12-21(22)25)11-19(23(20)26)10-17-8-5-9-24(27,15-17)14-16-6-3-2-4-7-16/h2-4,6-7,12-13,17,19,27H,5,8-11,14-15H2,1H3/p+1
InChIKey FWYSTOAEFXCKEU-UHFFFAOYSA-O
Ion Polarity P
Ionization Type ESI
SMILES OC1=CC2=C(C(C(CC3C[N+](CC4=CC=CC=C4)(CCC3)O)C2)=O)C=C1OC
Sample Comments The MWW Reference Handbook and associated table are attached to Record #1, under the Attachments tab. Refer to these references for the sample preparation procedure and abbreviations, as well as other relevant information pertaining to this database.
Sample Description Analyte Type: Metabolite
Source of Spectrum Maurer/Wissenbach/Weber, Saarland University
Spectrum Type ms2
Technique ITMS