ACCESSION: MSBNK-Washington_State_Univ-BML01393
RECORD_TITLE: 3-Hydroxy-3',4'-Dimethoxyflavone; 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 1.224

CH$NAME: 3-Hydroxy-3',4'-Dimethoxyflavone
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₁₇H₁₄O₅
CH$EXACT_MASS: 298.084124
CH$SMILES: COC1=C(C=C(C=C1)C2=C(C(=O)C3=CC=CC=C3O2)O)OC
CH$IUPAC: InChI=1S/C17H14O5/c1-20-13-8-7-10(9-14(13)21-2)17-16(19)15(18)11-5-3-4-6-12(11)22-17/h3-9,19H,1-2H3
CH$LINK: CAS 6889-80-1
CH$LINK: CHEMSPIDER 87690
CH$LINK: PUBCHEM CID:97143
CH$LINK: INCHIKEY BXLAVJWSFYZDPF-UHFFFAOYSA-N
CH$LINK: COMPTOX DTXSID20218968

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$MASS_SPECTROMETRY: COLLISION_ENERGY 20 ev
AC$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 8.955
AC$CHROMATOGRAPHY: SOLVENT A water with 0.2% acetic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.2% acetic acid

MS$FOCUSED_ION: BASE_PEAK 299
MS$FOCUSED_ION: PRECURSOR_M/Z 299.0914
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+

PK$SPLASH: splash10-0002-0190000000-ed91583255ef0f2523ad
PK$NUM_PEAK: 23
PK$PEAK: m/z int. rel.int.
  105.032 24 15
  107.0482 23 14
  121.0307 69 43
  137.0608 141 88
  138.0643 32 20
  162.0321 77 48
  181.0641 21 13
  210.066 26 16
  237.0573 59 37
  238.0618 124 77
  239.0679 69 43
  240.0772 22 14
  243.0931 26 16
  254.0602 57 35
  255.0613 187 116
  256.0704 31 19
  265.0499 84 52
  266.0585 97 60
  267.0666 124 77
  268.0626 21 13
  283.0593 535 333
  284.0684 163 101
  299.0903 1607 999
//