MassBank Record: BS003100



 5-Hydroxyflavone; 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: BS003100
RECORD_TITLE: 5-Hydroxyflavone; LC-ESI-QTOF; MS2; CE:20 eV; [M-H]-
DATE: 2017.12.01 (2013.08.05)
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$NAME: 5-Hydroxyflavone CH$COMPOUND_CLASS: Natural Product; N/A CH$FORMULA: C15H10O3 CH$EXACT_MASS: 238.0630 CH$SMILES: C1(=C(C(=C(C(=C1[H])[H])C2=C(C(=O)C3=C(O2)C(=C(C(=C3O[H])[H])[H])[H])[H])[H])[H])[H] CH$IUPAC: InChI=1S/C15H10O3/c16-11-7-4-8-13-15(11)12(17)9-14(18-13)10-5-2-1-3-6-10/h1-9,16H CH$LINK: INCHIKEY IYBLVRRCNVHZQJ-UHFFFAOYSA-N CH$LINK: CAS 491-78-1 CH$LINK: COMPTOX DTXSID90197690
AC$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: PEAK_WIDTH 0.02 AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 94.8789-3005.41 AC$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$CHROMATOGRAPHY: RETENTION_TIME 1090.58 sec
MS$FOCUSED_ION: PRECURSOR_M/Z 237.061 MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]- MS$DATA_PROCESSING: WHOLE convert from Bruker Library Editor (https://github.com/MassBank/MassBank2NIST)
PK$SPLASH: splash10-000i-0190000000-5e6db8f4cbf114912e59 PK$NUM_PEAK: 3 PK$PEAK: m/z int. rel.int. 135.0119 216 216 237.0609 999 999 238.0642 141 141 //

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