MassBank Record: BS003865



 3,6,2',4'-Tetrahydroxyflavone; LC-ESI-QTOF; MS2; CE:30 eV; [M-H]- 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: BS003865
RECORD_TITLE: 3,6,2',4'-Tetrahydroxyflavone; LC-ESI-QTOF; MS2; CE:30 eV; [M-H]-
DATE: 2017.12.01 (2014.01.11)
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$NAME: 3,6,2',4'-Tetrahydroxyflavone CH$COMPOUND_CLASS: Natural Product; N/A CH$FORMULA: C15H10O6 CH$EXACT_MASS: 286.0477 CH$SMILES: C1(=C(C(=C(C(=C1O[H])[H])O[H])C2=C(C(=O)C3=C(O2)C(=C(C(=C3[H])O[H])[H])[H])O[H])[H])[H] CH$IUPAC: InChI=1S/C15H10O6/c16-7-2-4-12-10(5-7)13(19)14(20)15(21-12)9-3-1-8(17)6-11(9)18/h1-6,16-18,20H CH$LINK: INCHIKEY DNISTMYBAOCXPD-UHFFFAOYSA-N
AC$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 30 eV AC$MASS_SPECTROMETRY: IONIZATION ESI AC$MASS_SPECTROMETRY: ISOLATION_WIDTH 5 AC$MASS_SPECTROMETRY: PEAK_WIDTH 0.017 AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 94.8749-1505.13 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 384.6 sec
MS$FOCUSED_ION: PRECURSOR_M/Z 285 MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]- MS$DATA_PROCESSING: WHOLE convert from Bruker Library Editor (https://github.com/MassBank/MassBank2NIST)
PK$SPLASH: splash10-052b-0910000000-004b8ea22495df33a9a0 PK$NUM_PEAK: 6 PK$PEAK: m/z int. rel.int. 108.0213 262 262 109.0287 269 269 119.0132 233 233 148.0177 238 238 149.0242 999 999 255.0288 316 316 //

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