MassBank Record: BS003933



 Heneicosanoic acid; LC-ESI-QTOF; MS2; CE:40 eV; [M-H]- 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: BS003933
RECORD_TITLE: Heneicosanoic acid; LC-ESI-QTOF; MS2; CE:40 eV; [M-H]-
DATE: 2017.12.01 (2014.08.21)
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$NAME: Heneicosanoic acid CH$COMPOUND_CLASS: Natural Product; N/A CH$FORMULA: C21H42O2 CH$EXACT_MASS: 326.3185 CH$SMILES: C(C(C(C(C(C(C(C(C(C(C(C(C(C(C(C(C(C(C(C(C(=O)O[H])([H])[H])([H])[H])([H])[H])([H])[H])([H])[H])([H])[H])([H])[H])([H])[H])([H])[H])([H])[H])([H])[H])([H])[H])([H])[H])([H])[H])([H])[H])([H])[H])([H])[H])([H])[H])([H])[H])([H])([H])[H] CH$IUPAC: InChI=1S/C21H42O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22)23/h2-20H2,1H3,(H,22,23) CH$LINK: INCHIKEY CKDDRHZIAZRDBW-UHFFFAOYSA-N CH$LINK: CAS 2363-71-5 CH$LINK: COMPTOX DTXSID0021595
AC$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 40 eV AC$MASS_SPECTROMETRY: IONIZATION ESI AC$MASS_SPECTROMETRY: ISOLATION_WIDTH 5 AC$MASS_SPECTROMETRY: PEAK_WIDTH 0.017 AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 94.8363-1505.1 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 2042.4 sec
MS$FOCUSED_ION: PRECURSOR_M/Z 325.3113 MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]- MS$DATA_PROCESSING: WHOLE convert from Bruker Library Editor (https://github.com/MassBank/MassBank2NIST)
PK$SPLASH: splash10-004i-0009000000-de3d68bcc91dd21e1b82 PK$NUM_PEAK: 2 PK$PEAK: m/z int. rel.int. 325.3113 999 999 326.3172 276 276 //

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