MassBank MassBank Search Contents Download

MassBank Record: BML01504

7-Hydroxy-3'-methoxyflavone; LC-ESI-QTOF; MS2; CE 40 ev; [M+H]+

Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk)

ACCESSION: BML01504
RECORD_TITLE: 7-Hydroxy-3'-methoxyflavone; 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 1.164

CH$NAME: 7-Hydroxy-3'-methoxyflavone
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C16H12O4
CH$EXACT_MASS: 268.073559
CH$SMILES: COC1=CC=CC(=C1)C2=CC(=O)C3=C(O2)C=C(C=C3)O
CH$IUPAC: InChI=1S/C16H12O4/c1-19-12-4-2-3-10(7-12)15-9-14(18)13-6-5-11(17)8-16(13)20-15/h2-9,17H,1H3
CH$LINK: CHEMSPIDER 4537957
CH$LINK: PUBCHEM CID:5393153
CH$LINK: INCHIKEY PTXIWVJSAQPKEY-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 8.603
AC$CHROMATOGRAPHY: SOLVENT A water with 0.2% acetic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.2% acetic acid

MS$FOCUSED_ION: BASE_PEAK 226
MS$FOCUSED_ION: PRECURSOR_M/Z 269.0809
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+

PK$SPLASH: splash10-004i-0590000000-b2f4c0935b9a40046771
PK$NUM_PEAK: 17
PK$PEAK: m/z int. rel.int.
  108.021 22 17
  109.03 35 28
  115.0541 22 17
  116.0241 57 45
  137.0231 592 470
  158.0732 52 41
  159.0391 35 28
  169.0631 29 23
  170.0716 40 32
  187.0397 29 23
  197.0586 76 60
  225.0531 166 132
  225.0705 23 18
  226.0623 1258 999
  226.1017 65 52
  226.1245 24 19
  254.0528 22 17
//

Imprint Feedback
system version 2.1.8
Copyright © 2006 MassBank Project; 2011 NORMAN Association; 2021 MassBank Consortium
Responsible: Dr. Tobias Schulze