MassBank Record: MSBNK-BAFG-CSL2311095406
ACCESSION: MSBNK-BAFG-CSL2311095406
RECORD_TITLE: Donepezil; LC-ESI-QTOF; MS2; 20 V
DATE: 2023.11.09
AUTHORS: Kevin S. Jewell; Björn Ehlig; Arne Wick
LICENSE: dl-de/by-2-0
COPYRIGHT: Copyright 2023 Federal Institute of Hydrology, Koblenz, Germany
COMMENT: CONFIDENCE Reference Standard (Level 1)
COMMENT: Chromatography method: dx.doi.org/10.1016/j.chroma.2015.11.014
COMMENT: Acquisition method: 10.1002/rcm.8541
CH$NAME: Donepezil
CH$COMPOUND_CLASS: Pharmaceutical
CH$FORMULA: C24H29NO3
CH$EXACT_MASS: 379.2147
CH$SMILES: COc1cc2CC(CC3CCN(CC3)Cc4ccccc4)C(=O)c2cc1OC
CH$IUPAC: InChI=1S/C24H29NO3/c1-27-22-14-19-13-20(24(26)21(19)15-23(22)28-2)12-17-8-10-25(11-9-17)16-18-6-4-3-5-7-18/h3-7,14-15,17,20H,8-13,16H2,1-2H3
CH$LINK: CAS
120014-06-4
CH$LINK: INCHIKEY
ADEBPBSSDYVVLD-UHFFFAOYSA-N
AC$INSTRUMENT: TripleTOF 5600 SCIEX
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 20
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$CHROMATOGRAPHY: COLUMN_NAME Zorbax Eclipse Plus C18 2.1 mm x 150 mm, 3.5 um, Agilent
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 40 °C
AC$CHROMATOGRAPHY: FLOW_GRADIENT 0 min min 98% A, 1 min 98% A, 2 min 80% A, 16.5 min 2% A, 22 min 2% A, 22.1 min 98% A, 27 min 98% A
AC$CHROMATOGRAPHY: FLOW_RATE 0.3 mL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 7.429 min
AC$CHROMATOGRAPHY: SOLVENT A: Water 0.1% Formic acid, B: Acetonitrile 0.1% Formic acid
MS$FOCUSED_ION: PRECURSOR_M/Z 380.222
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: COMMENT Export with Spectra 1.9.12 MsBackendMassbank 1.7.4
MS$DATA_PROCESSING: WHOLE RMassBank 2.3.1
PK$SPLASH: splash10-000f-4190000000-d8e9b3f5eed6ca574c44
PK$NUM_PEAK: 25
PK$PEAK: m/z int. rel.int.
65.0422 0.9 43
82.0689 0.6 28
91.0567 20.7 999
96.0823 0.6 28
120.0824 1 48
134.0973 0.4 19
151.0765 2.4 115
172.1123 3.1 149
186.128 0.5 24
189.0933 1.4 67
203.1057 0.4 19
205.087 0.8 38
217.1243 0.6 28
228.1141 0.7 33
229.1248 0.6 28
231.1409 0.5 24
241.1237 1.9 91
243.1395 12.9 622
255.1382 0.8 38
259.1347 1.1 53
261.1501 0.9 43
270.1515 1.1 53
272.169 0.7 33
273.1499 7.1 342
288.16 19.2 926
//