ACCESSION: MSBNK-AAFC-AC000189
RECORD_TITLE: Meleagrin; LC-ESI-ITFT; MS2; CE: 10; R=17500; [M+H]+
DATE: 2017.07.07
AUTHORS: Justin B. Renaud, J. David Miller, Mark W. Sumarah, Agriculture and Agri-Food Canada
LICENSE: CC BY-SA
COPYRIGHT: Copyright (C) 2017
PUBLICATION: Renaud, J. B.; Sumarah, M. W. Data Independent Acquisition-Digital Archiving Mass Spectrometry: Application to Single Kernel Mycotoxin Analysis of Fusarium Graminearum Infected Maize. Analytical and Bioanalytical Chemistry 2016, 408 (12), 3083–91. DOI:10.1007/s00216-016-9391-5
COMMENT: CONFIDENCE isolated standard

CH$NAME: Meleagrin
CH$NAME: Meleagrine
CH$COMPOUND_CLASS: Natural Product; Fungal metabolite
CH$FORMULA: C₂₃H₂₃N₅O₄
CH$EXACT_MASS: 433.17499
CH$SMILES: C=CC(C)(C)[C@]12C=C(C(=O)N3/C(=C/c4cnc[nH]4)/C(=N[C@@]23N(c2ccccc12)OC)O)O
CH$IUPAC: InChI=1S/C23H23N5O4/c1-5-21(2,3)22-11-18(29)20(31)27-17(10-14-12-24-13-25-14)19(30)26-23(22,27)28(32-4)16-9-7-6-8-15(16)22/h5-13,29H,1H2,2-4H3,(H,24,25)(H,26,30)/b17-10+/t22-,23-/m0/s1
CH$LINK: INCHIKEY JTJJJLSLKZFEPJ-ZAYCRUKZSA-N
CH$LINK: CAS 71751-77-4
CH$LINK: PUBCHEM CID:23728435
CH$LINK: CHEMSPIDER 23510990
CH$LINK: KNAPSACK C00024790
CH$LINK: COMPTOX DTXSID80891812

AC$INSTRUMENT: Q-Exactive Orbitrap Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-ITFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: IONIZATION_VOLTAGE 3.9 kV
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 10(NCE)
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$CHROMATOGRAPHY: RETENTION_TIME 2.68
AC$CHROMATOGRAPHY: NAPS_RTI 684
AC$CHROMATOGRAPHY: SOLVENT A H2O 0.1% FA
AC$CHROMATOGRAPHY: SOLVENT B ACN 0.1% FA

MS$FOCUSED_ION: BASE_PEAK 434.1804
MS$FOCUSED_ION: PRECURSOR_M/Z 434.1817
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: DEPROFILE Proteowizard
MS$DATA_PROCESSING: RECALIBRATE based on Fragment ion formula determination
MS$DATA_PROCESSING: INTENSITY CUTOFF 0.05 Base Peak

PK$SPLASH: splash10-0f89-0000900000-911e4718937dfbe5df7e
PK$ANNOTATION: m/z tentative_formula mass_error(ppm)
  334.0915 C17H12N5O3+ -5.82
  335.0995 C17H13N5O3+ -5.29
  403.162 C22H21N5O3+ -4.66
  434.1804 C23H24N5O4+ -4.3
PK$NUM_PEAK: 4
PK$PEAK: m/z int. rel.int.
  334.0934 20925670.0 51
  335.1013 14156977.0 34
  403.1639 318188320.0 794
  434.1823 400071488.0 999
//