ACCESSION: MSBNK-BS-BS003113
RECORD_TITLE: 2'-Hydroxyflavone; LC-ESI-QTOF; MS2; CE:20 eV; [M-H]-
DATE: 2017.12.01 (Created 2013.09.05)
AUTHORS: Plant Biology, The Noble Foundation, Ardmore, OK, US/Dennis Fine, Daniel Wherritt, and Lloyd Sumner
LICENSE: CC BY-NC-SA

CH$NAME: 2'-Hydroxyflavone
CH$COMPOUND_CLASS: Natural Product; N/A
CH$FORMULA: C₁₅H₁₀O₃
CH$EXACT_MASS: 238.0630
CH$SMILES: C1(=C(C(=C(C(=C1[H])C2=C(C(=O)C3=C(C(=C(C(=C3O2)[H])[H])[H])[H])[H])O[H])[H])[H])[H]
CH$IUPAC: InChI=1S/C15H10O3/c16-12-7-3-1-5-10(12)15-9-13(17)11-6-2-4-8-14(11)18-15/h1-9,16H
CH$LINK: CAS 35244-11-2
CH$LINK: INCHIKEY ZZLQHXCRRMUGQJ-UHFFFAOYSA-N
CH$LINK: PUBCHEM CID:161860

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 0.02
AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 94.8772-3005.43
AC$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 760.8 sec

MS$FOCUSED_ION: PRECURSOR_M/Z 237.055
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$DATA_PROCESSING: WHOLE convert from Bruker Library Editor (https://github.com/MassBank/MassBank2NIST)

PK$SPLASH: splash10-000i-0390000000-a941c2eca6f460475516
PK$NUM_PEAK: 5
PK$PEAK: m/z int. rel.int.
  117.0342 436 436
  118.0371 30 30
  209.0601 63 63
  237.0550 999 999
  238.0580 116 116
//