ACCESSION: MSBNK-RIKEN_ReSpect-PT202330
RECORD_TITLE: Gibberellin A4, Gibbane-1,10-dicarboxylic acid, 2,4a-dihydroxy-1-methyl-8-methylene-, 1,4a-lactone, (1alpha,2beta,4aalpha,4bbeta,10beta)-, Gibberellic acid A4; LC-ESI-QTOF; MS2
DATE: 2008.07.28
AUTHORS: Matsuda F, Suzuki M, Sawada Y, Plant Science Center, RIKEN.
LICENSE: CC BY-NC
COPYRIGHT: Copyright(C) 2009 Plant Science Center, RIKEN
COMMENT: Build 1 2009/06/24
COMMENT: Acquisition and generation of the data is financially supported in part by CREST/JST.

CH$NAME: Gibberellin A4
CH$NAME: Gibbane-1,10-dicarboxylic acid, 2,4a-dihydroxy-1-methyl-8-methylene-, 1,4a-lactone, (1alpha,2beta,4aalpha,4bbeta,10beta)-
CH$NAME: Gibberellic acid A4
CH$COMPOUND_CLASS: CLASS1 Terpenoid CLASS2 Diterpenoid CLASS3 Gibberellin
CH$FORMULA: C₁₉H₂₄O₅
CH$EXACT_MASS: 332.396
CH$SMILES: CC12C(CCC3(C1C(C45C3CCC(C4)C(=C)C5)C(=O)O)OC2=O)O
CH$IUPAC: InChI=1S/C19H24O5/c1-9-7-18-8-10(9)3-4-11(18)19-6-5-12(20)17(2,16(23)24-19)14(19)13(18)15(21)22/h10-14,20H,1,3-8H2,2H3,(H,21,22)
CH$LINK: CAS 468-44-0
CH$LINK: INCHIKEY RSQSQJNRHICNNH-UHFFFAOYSA-N

AC$INSTRUMENT: Q-Tof Premier, Waters
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: COLLISION_ENERGY Ramp 5-45 V
AC$MASS_SPECTROMETRY: CAPILLARY_VOLTAGE 3.0 kV
AC$CHROMATOGRAPHY: SOLVENT CH3CN/H2O

MS$FOCUSED_ION: ION_TYPE [M-H]-
MS$FOCUSED_ION: PRECURSOR_M/Z 331.15457

PK$SPLASH: splash10-001i-0079000000-545f17ce1351b93e3efe
PK$NUM_PEAK: 10
PK$PEAK: m/z int. rel.int.
  73.0315 199.8 54
  213.131 617.4 166
  225.1675 581.2 157
  243.1787 719.8 194
  257.1217 657.8 177
  269.1581 536.5 145
  287.1693 602.7 162
  313.1489 263.4 71
  331.1546 3709.0 999
  331.6105 225.6 61
//