ACCESSION: MSBNK-Washington_State_Univ-BML01831
RECORD_TITLE: 3-Hydroxy-3',4',5'-trimethoxyflavone; LC-ESI-QTOF; MS2; CE 40 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 1.257

CH$NAME: 3-Hydroxy-3',4',5'-trimethoxyflavone
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₁₈H₁₆O₆
CH$EXACT_MASS: 328.094688
CH$SMILES: COC1=CC(=CC(=C1OC)OC)C2=C(C(=O)C3=CC=CC=C3O2)O
CH$IUPAC: InChI=1S/C18H16O6/c1-21-13-8-10(9-14(22-2)18(13)23-3)17-16(20)15(19)11-6-4-5-7-12(11)24-17/h4-9,20H,1-3H3
CH$LINK: CHEMSPIDER 600227
CH$LINK: PUBCHEM CID:688827
CH$LINK: INCHIKEY MWFLTXAQDCOKEK-UHFFFAOYSA-N

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 POSITIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 40 ev
AC$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 9.280
AC$CHROMATOGRAPHY: SOLVENT A water with 0.2% acetic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.2% acetic acid

MS$FOCUSED_ION: BASE_PEAK 121
MS$FOCUSED_ION: PRECURSOR_M/Z 329.1020
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+

PK$SPLASH: splash10-0fe0-0490000000-e46321c261c9b20b062d
PK$NUM_PEAK: 35
PK$PEAK: m/z int. rel.int.
  105.0342 26 107
  115.0534 22 91
  118.0407 34 140
  121.0277 242 999
  133.0285 28 116
  134.0327 22 91
  141.0719 24 99
  150.0313 24 99
  165.0685 20 83
  169.0632 22 91
  181.0596 61 252
  185.0647 21 87
  197.0594 89 367
  200.0475 26 107
  201.0504 65 268
  209.0613 21 87
  211.0343 40 165
  211.074 46 190
  225.0518 39 161
  228.0409 20 83
  229.0498 43 178
  237.0549 65 268
  239.0689 199 821
  242.0585 24 99
  243.063 58 239
  252.0393 21 87
  253.0487 134 553
  255.0644 61 252
  267.0669 87 359
  268.0719 21 87
  270.049 55 227
  281.0455 50 206
  285.0777 25 103
  295.0587 26 107
  299.0533 32 132
//