ACCESSION: MSBNK-BS-BS003352
RECORD_TITLE: Fisetin; LC-ESI-QTOF; MS; CE:10 eV; [M-H]-
DATE: 2017.12.01 (Created 2013.11.09)
AUTHORS: Plant Biology, The Noble Foundation, Ardmore, OK, US/Dennis Fine, Daniel Wherritt, and Lloyd Sumner
LICENSE: CC BY-NC-SA

CH$NAME: Fisetin
CH$COMPOUND_CLASS: Natural Product; N/A
CH$FORMULA: C₁₅H₁₀O₆
CH$EXACT_MASS: 286.0477
CH$SMILES: C1(=C(C(=C(C(=C1C2=C(C(=O)C3=C(O2)C(=C(C(=C3[H])[H])O[H])[H])O[H])[H])O[H])O[H])[H])[H]
CH$IUPAC: InChI=1S/C15H10O6/c16-8-2-3-9-12(6-8)21-15(14(20)13(9)19)7-1-4-10(17)11(18)5-7/h1-6,16-18,20H
CH$LINK: CAS 528-48-3
CH$LINK: COMPTOX DTXSID4022317
CH$LINK: INCHIKEY XHEFDIBZLJXQHF-UHFFFAOYSA-N
CH$LINK: PUBCHEM CID:5281614

AC$INSTRUMENT: Bruker impact HD
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 10 eV
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: PEAK_WIDTH 0.019
AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 94.8816-2005.32
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 381.6 sec

MS$DATA_PROCESSING: WHOLE convert from Bruker Library Editor (https://github.com/MassBank/MassBank2NIST)

PK$SPLASH: splash10-001i-0090000000-f3c523b1f1bc8f01642b
PK$NUM_PEAK: 14
PK$PEAK: m/z int. rel.int.
  135.0083 24 24
  163.0033 23 23
  190.9983 14 14
  255.0300 238 238
  256.0331 29 29
  257.0436 14 14
  283.0249 999 999
  284.0280 134 134
  285.0401 359 359
  286.0432 46 46
  301.0351 115 115
  302.0382 15 15
  569.0715 13 13
  589.0381 12 12
//