MassBank Record: BS003212



 Isoxanthohumol; LC-ESI-QTOF; MS2; CE:20 eV; [M-H]- 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: BS003212
RECORD_TITLE: Isoxanthohumol; LC-ESI-QTOF; MS2; CE:20 eV; [M-H]-
DATE: 2017.12.01 (2013.11.16)
AUTHORS: , Plant Biology, The Noble Foundation, Ardmore, OK, US/Dennis Fine, Daniel Wherritt, and Lloyd Sumner
LICENSE: CC BY-NC-SA 4.0 International

CH$NAME: Isoxanthohumol CH$COMPOUND_CLASS: Natural Product; N/A CH$FORMULA: C21H22O5 CH$EXACT_MASS: 354.1467 CH$SMILES: C(C(=C(C(C1=C(C(=C(C2=C1OC(C(C2=O)([H])[H])(C3=C(C(=C(C(=C3[H])[H])O[H])[H])[H])[H])OC([H])([H])[H])[H])O[H])([H])[H])[H])C([H])([H])[H])([H])([H])[H] CH$IUPAC: InChI=1S/C21H22O5/c1-12(2)4-9-15-16(23)10-19(25-3)20-17(24)11-18(26-21(15)20)13-5-7-14(22)8-6-13/h4-8,10,18,22-23H,9,11H2,1-3H3 CH$LINK: INCHIKEY YKGCBLWILMDSAV-UHFFFAOYSA-N CH$LINK: CAS 521-48-2
AC$INSTRUMENT: Bruker impact HD AC$INSTRUMENT_TYPE: LC-ESI-QTOF AC$MASS_SPECTROMETRY: MS_TYPE MS2 AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE AC$MASS_SPECTROMETRY: COLLISION_ENERGY 20 eV AC$MASS_SPECTROMETRY: IONIZATION ESI AC$MASS_SPECTROMETRY: ISOLATION_WIDTH 5 AC$MASS_SPECTROMETRY: PEAK_WIDTH 0.016 AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 94.8808-1505.2 AC$CHROMATOGRAPHY: COLUMN_NAME Waters Acquity BEH C18 1.7um x 2.1 x 150 mm AC$CHROMATOGRAPHY: FLOW_GRADIENT 95/5 at 0 min, 20/80 at 35 min; 5/95 at 35 min, 5/95 at 38 min; 95/5 at 38.1 min, 95/5 at 45 min AC$CHROMATOGRAPHY: FLOW_RATE FLOW_RATE 560 uL / min AC$CHROMATOGRAPHY: SOLVENT A water with 0.05% formic acid AC$CHROMATOGRAPHY: SOLVENT B acetonitrile with 0.05 % formic acid AC$CHROMATOGRAPHY: RETENTION_TIME 823.8 sec
MS$FOCUSED_ION: PRECURSOR_M/Z 353.1435 MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]- MS$DATA_PROCESSING: WHOLE convert from Bruker Library Editor (https://github.com/MassBank/MassBank2NIST)
PK$SPLASH: splash10-001i-0392000000-6f77bde5094fc814ffc5 PK$NUM_PEAK: 7 PK$PEAK: m/z int. rel.int. 119.0514 366 366 120.0543 30 30 233.0844 999 999 234.0878 71 71 251.0965 33 33 353.1435 310 310 354.1468 57 57 //

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