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MassBank Record: PN000074

Apigenin O-glucoside malonylated; ESI-TOF; MS2; CE:25 eV; [M-H]-

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

ACCESSION: PN000074
RECORD_TITLE: Apigenin O-glucoside malonylated; ESI-TOF; MS2; CE:25 eV; [M-H]-
DATE: 2011.03.19
AUTHORS: Institute of Bioorganic Chemistry, Polish Academy of Sciences,Poland/Anna Staszków
LICENSE: CC BY-SA
COPYRIGHT: Copyright(C) 2011
COMMENT: lupinus_mexico

CH$NAME: Apigenin O-glucoside malonylated
CH$COMPOUND_CLASS: Natural Product; flavone
CH$FORMULA: C24H22O13
CH$EXACT_MASS: 518.106040764
CH$SMILES: N/A
CH$IUPAC: N/A

AC$INSTRUMENT: micrOTOF-Q
AC$INSTRUMENT_TYPE: ESI-TOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: ISOLATION_WIDTH 7
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 25 eV
AC$MASS_SPECTROMETRY: COLLISION_GAS argon
AC$MASS_SPECTROMETRY: PEAK_WIDTH 0.026
AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 49.999-1200
AC$CHROMATOGRAPHY: RETENTION_TIME 360.9 sec
AC$CHROMATOGRAPHY: COLUMN_NAME Poroshell 120,EC-C18 2.1x100mm,2.7um

MS$FOCUSED_ION: PRECURSOR_M/Z 473.109
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$FOCUSED_ION: BASE_PEAK 268.039
MS$DATA_PROCESSING: CHARGE_DECONVOLUTION 2

PK$SPLASH: splash10-014i-0090500000-1e251848132eaf14d877
PK$NUM_PEAK: 4
PK$PEAK: m/z int. rel.int.
  268.039 999 999
  269.046 959 959
  434.808 506 506
  473.109 756 756
//

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