ACCESSION: MSBNK-BS-BS003210
RECORD_TITLE: Isoxanthohumol; LC-ESI-QTOF; MS; CE:10 eV; [M-H]-
DATE: 2017.12.01 (Created 2013.09.05)
AUTHORS: Plant Biology, The Noble Foundation, Ardmore, OK, US/Dennis Fine, Daniel Wherritt, and Lloyd Sumner
LICENSE: CC BY-NC-SA

CH$NAME: Isoxanthohumol
CH$COMPOUND_CLASS: Natural Product; N/A
CH$FORMULA: C₂₁H₂₂O₅
CH$EXACT_MASS: 354.1467
CH$SMILES: C(C(=C(C(C1=C(C(=C(C2=C1OC(C(C2=O)([H])[H])(C3=C(C(=C(C(=C3[H])[H])O[H])[H])[H])[H])OC([H])([H])[H])[H])O[H])([H])[H])[H])C([H])([H])[H])([H])([H])[H]
CH$IUPAC: InChI=1S/C21H22O5/c1-12(2)4-9-15-16(23)10-19(25-3)20-17(24)11-18(26-21(15)20)13-5-7-14(22)8-6-13/h4-8,10,18,22-23H,9,11H2,1-3H3
CH$LINK: CAS 521-48-2
CH$LINK: INCHIKEY YKGCBLWILMDSAV-UHFFFAOYSA-N
CH$LINK: PUBCHEM CID:513197

AC$INSTRUMENT: Bruker impact HD
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 10 eV
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: PEAK_WIDTH 0.025
AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 94.8774-3005.45
AC$CHROMATOGRAPHY: COLUMN_NAME Waters Acquity BEH C18 1.7um x 2.1 x 150 mm
AC$CHROMATOGRAPHY: FLOW_GRADIENT 95/5 at 0 min, 20/80 at 35 min; 5/95 at 35 min, 5/95 at 38 min; 95/5 at 38.1 min, 95/5 at 45 min
AC$CHROMATOGRAPHY: FLOW_RATE FLOW_RATE 560 uL / min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.05% formic acid
AC$CHROMATOGRAPHY: SOLVENT B acetonitrile with 0.05 % formic acid
AC$CHROMATOGRAPHY: RETENTION_TIME 823.8 sec

MS$DATA_PROCESSING: WHOLE convert from Bruker Library Editor (https://github.com/MassBank/MassBank2NIST)

PK$SPLASH: splash10-0udi-0009000000-013f7e3252ca095b2f72
PK$NUM_PEAK: 7
PK$PEAK: m/z int. rel.int.
  223.029 35 35
  233.082 70 70
  234.085 10 10
  353.139 999 999
  354.143 188 188
  355.145 24 24
  421.125 12 12
//