MassBank Record: AC000944

Home Search Record Index

Fumonisin Py4; LC-ESI-ITFT; MS2; CE: 55; R=17500; [M-H]-

Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk)

ACCESSION: AC000944
RECORD_TITLE: Fumonisin Py4; LC-ESI-ITFT; MS2; CE: 55; R=17500; [M-H]-
DATE: 2017.07.07
AUTHORS: Justin B. Renaud, Mark W. Sumarah, Agriculture and Agri-Food Canada
LICENSE: CC BY-SA
COPYRIGHT: Copyright (C) 2017
COMMENT: CONFIDENCE isolated standard

CH$NAME: Fumonisin Py4
CH$COMPOUND_CLASS: Natural Product; Fungal metabolite
CH$FORMULA: C34H56O14
CH$EXACT_MASS: 688.366999999999961801222525537014007568359375
CH$SMILES: CCCC[C@H]([C@@H](OC(C[C@H](C(O)=O)CC(O)=O)=O)[C@@H](OC(C[C@H](C(O)=O)CC(O)=O)=O)C[C@H](CCCCCCCC[C@H](O)C(C)=O)C)C
CH$IUPAC: InChI=1S/C34H56O14/c1-5-6-14-22(3)32(48-31(42)20-25(34(45)46)18-29(39)40)27(47-30(41)19-24(33(43)44)17-28(37)38)16-21(2)13-11-9-7-8-10-12-15-26(36)23(4)35/h21-22,24-27,32,36H,5-20H2,1-4H3,(H,37,38)(H,39,40)(H,43,44)(H,45,46)/t21-,22+,24+,25+,26-,27-,32+/m0/s1
CH$LINK: INCHIKEY PUZDIGQDECBVJT-FLTFDZFMSA-N
CH$LINK: PUBCHEM CID:137628494

AC$INSTRUMENT: Q-Exactive Orbitrap Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-ITFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 55(NCE)
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: IONIZATION_VOLTAGE 3.9 kV
AC$MASS_SPECTROMETRY: RESOLUTION 17500
AC$CHROMATOGRAPHY: COLUMN_NAME Agilent RRHD Eclipse 50 x 2 mm, 1.8 uM
AC$CHROMATOGRAPHY: FLOW_GRADIENT 100:0 at 0 min, 100:0 at 0.5 min, 0:100 at 3.5 min, 0:100 at 5.5 min, 100:0 at 7 min
AC$CHROMATOGRAPHY: FLOW_RATE 0.3 mL min-1
AC$CHROMATOGRAPHY: NAPS_RTI 1270
AC$CHROMATOGRAPHY: RETENTION_TIME 3.78
AC$CHROMATOGRAPHY: SOLVENT A H2O 0.1% FA
AC$CHROMATOGRAPHY: SOLVENT B ACN 0.1% FA

MS$FOCUSED_ION: BASE_PEAK 69.0327
MS$FOCUSED_ION: PRECURSOR_M/Z 687.3603
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$DATA_PROCESSING: DEPROFILE Proteowizard
MS$DATA_PROCESSING: INTENSITY CUTOFF 0.05 Base Peak
MS$DATA_PROCESSING: RECALIBRATE based on Fragment ion formula determination

PK$SPLASH: splash10-014i-9201000000-85a2bca14860f8e32e23
PK$ANNOTATION: 331.0063 C22H3O4- 7.96
PK$NUM_PEAK: 15
PK$PEAK: m/z int. rel.int.
  53.6595 2799.266845703125 80
  61.8448 3038.46142578125 87
  63.1653 2976.5537109375 85
  69.0327 34523.87109375 999
  71.0122 3445.6728515625 98
  71.133 2891.052001953125 82
  83.8849 2860.92919921875 81
  90.6405 3271.864013671875 93
  113.0224 5234.064453125 150
  157.0123 8497.3291015625 245
  163.8337 3399.135009765625 97
  270.6628 3852.56884765625 110
  303.6763 4135.40380859375 118
  331.0037 3422.6591796875 98
  431.4258 4014.4423828125 115
//