ACCESSION: MSBNK-BS-BS003135
RECORD_TITLE: Lupulone; LC-ESI-QTOF; MS2; CE:40 eV; [M-H]-
DATE: 2017.12.01 (Created 2014.01.10)
AUTHORS: Plant Biology, The Noble Foundation, Ardmore, OK, US/Dennis Fine, Daniel Wherritt, and Lloyd Sumner
LICENSE: CC BY-NC-SA

CH$NAME: Lupulone
CH$COMPOUND_CLASS: Natural Product; N/A
CH$FORMULA: C₂₆H₃₈O₄
CH$EXACT_MASS: 414.2770
CH$SMILES: CC(C)CC(=O)C1=C(C(C(=O)C(=C1O)CC=C(C)C)(CC=C(C)C)CC=C(C)C)O
CH$IUPAC: InChI=1S/C26H38O4/c1-16(2)9-10-20-23(28)22(21(27)15-19(7)8)25(30)26(24(20)29,13-11-17(3)4)14-12-18(5)6/h9,11-12,19,28,30H,10,13-15H2,1-8H3
CH$LINK: INCHIKEY WPVSVIXDXMNGGN-UHFFFAOYSA-N
CH$LINK: CAS 468-28-0
CH$LINK: COMPTOX DTXSID00875553
CH$LINK: CHEMSPIDER 13433819

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 0.012
AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 94.8802-1505.2
AC$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 1870.2 sec

MS$FOCUSED_ION: PRECURSOR_M/Z 413.3
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$DATA_PROCESSING: WHOLE convert from Bruker Library Editor (https://github.com/MassBank/MassBank2NIST)

PK$SPLASH: splash10-0udi-0029000000-2d711adabd6e63dde487
PK$NUM_PEAK: 8
PK$PEAK: m/z int. rel.int.
  233.0817 182 182
  245.0863 30 30
  259.1313 31 31
  287.1280 38 38
  289.1432 85 85
  301.1443 999 999
  302.1476 133 133
  329.1751 56 56
//