MassBank Record: BS003373



 Orientin; LC-ESI-QTOF; MS2; CE:30 eV; [M-H]- 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: BS003373
RECORD_TITLE: Orientin; LC-ESI-QTOF; MS2; CE:30 eV; [M-H]-
DATE: 2017.12.01 (2014.01.11)
AUTHORS: , Plant Biology, The Noble Foundation, Ardmore, OK, US/Dennis Fine, Daniel Wherritt, and Lloyd Sumner
LICENSE: CC BY-NC-SA 4.0 International

CH$NAME: Orientin CH$COMPOUND_CLASS: Natural Product; N/A CH$FORMULA: C21H20O11 CH$EXACT_MASS: 448.1006 CH$SMILES: C1(=C(C(=C(C(=C1C2=C(C(=O)C3=C(O2)C(=C(C(=C3O[H])[H])O[H])[C@@]4([H])[C@@]([H])([C@]([H])([C@@]([H])([C@]([H])(O4)C(O[H])([H])[H])O[H])O[H])O[H])[H])[H])O[H])O[H])[H])[H] CH$IUPAC: InChI=1S/C21H20O11/c22-6-14-17(28)18(29)19(30)21(32-14)16-11(26)4-10(25)15-12(27)5-13(31-20(15)16)7-1-2-8(23)9(24)3-7/h1-5,14,17-19,21-26,28-30H,6H2/t14-,17-,18+,19-,21+/m1/s1 CH$LINK: INCHIKEY PLAPMLGJVGLZOV-VPRICQMDSA-N CH$LINK: CAS 28608-75-5 CH$LINK: COMPTOX DTXSID60182790
AC$INSTRUMENT: Bruker impact HD AC$INSTRUMENT_TYPE: LC-ESI-QTOF AC$MASS_SPECTROMETRY: MS_TYPE MS2 AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE AC$MASS_SPECTROMETRY: COLLISION_ENERGY 30 eV AC$MASS_SPECTROMETRY: IONIZATION ESI AC$MASS_SPECTROMETRY: ISOLATION_WIDTH 5 AC$MASS_SPECTROMETRY: PEAK_WIDTH 0.016 AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 94.8744-1505.12 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 255.6 sec
MS$FOCUSED_ION: PRECURSOR_M/Z 445.078 MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]- MS$DATA_PROCESSING: WHOLE convert from Bruker Library Editor (https://github.com/MassBank/MassBank2NIST)
PK$SPLASH: splash10-002b-0069300000-4170d340b65f08002cea PK$NUM_PEAK: 14 PK$PEAK: m/z int. rel.int. 269.0455 150 150 297.0411 981 981 298.0457 230 230 299.0571 177 177 313.0370 94 94 325.0363 409 409 326.0389 135 135 327.0514 999 999 328.0557 133 133 357.0640 243 243 417.0845 268 268 418.0873 118 118 445.0780 221 221 446.0826 82 82 //

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