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) \n

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
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$CHROMATOGRAPHY: SOLVENT 0.1% formic acid in water (A) and methanol (B)
MS$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 //