ACCESSION: MSBNK-Washington_State_Univ-BML00672
RECORD_TITLE: Picrotoxinin; LC-ESI-QTOF; MS2; CE 10 ev; [M-H]-
DATE: 2016.01.19 (Created 2012.10.26)
AUTHORS: Cuthbertson DJ, Johnson SR, Lange BM, Institute of Biological Chemistry, Washington State University
LICENSE: CC BY-SA
COMMENT: relative retention time with respect to 9-anthracene Carboxylic Acid is 0.570

CH$NAME: Picrotoxinin
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₁₅H₁₆O₆
CH$EXACT_MASS: 292.094688
CH$SMILES: CC(=C)C1C2C3C4(C(C1C(=O)O2)(CC5C4(O5)C(=O)O3)O)C
CH$IUPAC: InChI=1S/C15H16O6/c1-5(2)7-8-11(16)19-9(7)10-13(3)14(8,18)4-6-15(13,21-6)12(17)20-10/h6-10,18H,1,4H2,2-3H3
CH$LINK: CAS 17617-45-7
CH$LINK: CHEMSPIDER 4651
CH$LINK: PUBCHEM CID:4816
CH$LINK: INCHIKEY PIMZUZSSNYHVCU-UHFFFAOYSA-N

AC$INSTRUMENT: Agilent 1200 RRLC; Agilent 6520 QTOF
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 10 ev
AC$MASS_SPECTROMETRY: COLLISION_GAS N2
AC$MASS_SPECTROMETRY: SCANNING m/z 100-1000
AC$CHROMATOGRAPHY: COLUMN_NAME Agilent C8 Cartridge Column 2.1X30mm 3.5 micron (guard); Agilent SB-Aq 2.1x50mm 1.8 micron (analytical)
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 60 C
AC$CHROMATOGRAPHY: FLOW_GRADIENT linear from 98A/2B at 0 min to 2A/98B at 13 min, hold 6 min at 2A/98B, reequilibration 98A/2B (5 min)
AC$CHROMATOGRAPHY: FLOW_RATE 0.6 ml/min
AC$CHROMATOGRAPHY: RETENTION_TIME 4.208
AC$CHROMATOGRAPHY: SOLVENT A water with 0.2% acetic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.2% acetic acid

MS$FOCUSED_ION: BASE_PEAK 203
MS$FOCUSED_ION: PRECURSOR_M/Z 291.0874
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-

PK$SPLASH: splash10-0udi-0690000000-1cef326db47371d60f89
PK$NUM_PEAK: 14
PK$PEAK: m/z int. rel.int.
  123.0442 34 29
  137.0575 33 29
  143.0865 40 35
  159.1176 462 400
  161.0876 47 41
  175.1146 224 194
  188.082 216 187
  201.0928 47 41
  203.1082 1154 999
  203.1453 36 31
  203.171 31 27
  247.0946 41 35
  264.251 31 27
  291.0881 128 111
//