ACCESSION: MSBNK-Washington_State_Univ-BML00310
RECORD_TITLE: Fisetin; LC-ESI-QTOF; MS2; CE 20 ev; [M-H]-
DATE: 2016.01.19 (Created 2012.10.26)
AUTHORS: Cuthbertson DJ, Johnson SR, Lange BM, Institute of Biological Chemistry, Washington State University
LICENSE: CC BY-SA
COMMENT: relative retention time with respect to 9-anthracene Carboxylic Acid is 0.847

CH$NAME: Fisetin
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₁₅H₁₀O₆
CH$EXACT_MASS: 286.047738
CH$SMILES: C1=CC(=C(C=C1C2=C(C(=O)C3=C(O2)C=C(C=C3)O)O)O)O
CH$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: CHEMSPIDER 4444933
CH$LINK: PUBCHEM CID:5281614
CH$LINK: INCHIKEY XHEFDIBZLJXQHF-UHFFFAOYSA-N
CH$LINK: COMPTOX DTXSID4022317

AC$INSTRUMENT: Agilent 1200 RRLC; Agilent 6520 QTOF
AC$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: COLLISION_GAS N2
AC$MASS_SPECTROMETRY: SCANNING m/z 100-1000
AC$CHROMATOGRAPHY: COLUMN_NAME Agilent C8 Cartridge Column 2.1X30mm 3.5 micron (guard); Agilent SB-Aq 2.1x50mm 1.8 micron (analytical)
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 60 C
AC$CHROMATOGRAPHY: FLOW_GRADIENT linear from 98A/2B at 0 min to 2A/98B at 13 min, hold 6 min at 2A/98B, reequilibration 98A/2B (5 min)
AC$CHROMATOGRAPHY: FLOW_RATE 0.6 ml/min
AC$CHROMATOGRAPHY: RETENTION_TIME 6.240
AC$CHROMATOGRAPHY: SOLVENT A water with 0.2% acetic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.2% acetic acid

MS$FOCUSED_ION: BASE_PEAK 285
MS$FOCUSED_ION: PRECURSOR_M/Z 285.0404
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-

PK$SPLASH: splash10-000i-0090000000-d6424bbb654f1f6f9a3d
PK$NUM_PEAK: 12
PK$PEAK: m/z int. rel.int.
  227.0021 21 31
  229.0526 133 196
  240.049 22 32
  241.0446 26 38
  241.0615 20 30
  255.0241 25 37
  256.0315 29 43
  256.0396 65 96
  257.0475 163 241
  268.0424 30 44
  284.2687 40 59
  285.0395 677 999
//