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MassBank Record: FIO00136

Hesperetin; LC-ESI-QTOF; MS2; [M-H]-; CE: 20eV

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

ACCESSION: FIO00136
RECORD_TITLE: Hesperetin; LC-ESI-QTOF; MS2; [M-H]-; CE: 20eV
DATE: 2016.01.19 (Created 2013.04.08)
AUTHORS: Markus Kohlhoff, Natural Product Chemistry Lab (CPqRR/FIOCRUZ, Brazil)
LICENSE: CC BY-NC
COPYRIGHT: (c) Research Center Rene Rachou (FIOCRUZ, Brazil)
COMMENT: [Raw Data] CB046_Hesperetin_neg_20eV_000014.txt

CH$NAME: Hesperetin
CH$COMPOUND_CLASS: Natural Product; Flavonoid
CH$FORMULA: C16H14O6
CH$EXACT_MASS: 302.07904
CH$SMILES: COc(c3)c(O)cc(c3)[C@H](C1)Oc(c2)c(c(O)cc(O)2)C(=O)1
CH$IUPAC: InChI=1S/C16H14O6/c1-21-13-3-2-8(4-10(13)18)14-7-12(20)16-11(19)5-9(17)6-15(16)22-14/h2-6,14,17-19H,7H2,1H3/t14-/m0/s1
CH$LINK: CAS 520-33-2
CH$LINK: CHEBI 28230
CH$LINK: KEGG C01709
CH$LINK: KNAPSACK C00000968
CH$LINK: NIKKAJI J9.235E
CH$LINK: PUBCHEM 4847
CH$LINK: INCHIKEY AIONOLUJZLIMTK-AWEZNQCLSA-N
CH$LINK: COMPTOX DTXSID4022319

AC$INSTRUMENT: maXis (Bruker Daltonics)
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: CAPILLARY_VOLTAGE 4500 V
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 20 eV
AC$MASS_SPECTROMETRY: COLLISION_GAS Nitrogen
AC$MASS_SPECTROMETRY: DESOLVATION_GAS_FLOW 8 l/min
AC$MASS_SPECTROMETRY: DESOLVATION_TEMPERATURE 200 C
AC$MASS_SPECTROMETRY: FRAGMENTATION_METHOD CID
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: NEBULIZER 2.0 bar
AC$CHROMATOGRAPHY: COLUMN_NAME Waters Atlantis C18 3um 2.1x150mm
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE RT
AC$CHROMATOGRAPHY: FLOW_GRADIENT 1-100%B in 10min
AC$CHROMATOGRAPHY: FLOW_RATE 200ul/min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 301.071700
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-

PK$SPLASH: splash10-0udi-0139000000-0c743a741d25379011aa
PK$NUM_PEAK: 17
PK$PEAK: m/z int. rel.int.
  125.024200 703.000000 26
  149.060800 364.000000 13
  151.003700 1161.000000 42
  164.011600 1680.000000 61
  174.032700 340.000000 12
  199.040400 359.000000 13
  201.019600 372.000000 13
  217.050700 361.000000 13
  242.058400 1948.000000 71
  257.081900 2399.000000 87
  258.053200 1001.000000 36
  283.061200 658.000000 24
  286.048200 6614.000000 240
  287.051100 1025.000000 37
  301.071700 27529.000000 999
  302.074900 5535.000000 201
  303.077100 865.000000 31
//

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