MassBank Record: AC000928



 Roquefortine M; LC-ESI-ITFT; MS2; CE: 30; R=17500; [M+H]+ 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: AC000928
RECORD_TITLE: Roquefortine M; LC-ESI-ITFT; MS2; CE: 30; R=17500; [M+H]+
DATE: 2017.07.07
AUTHORS: , Megan J. Kelman, Justin B. Renaud, Mark W. Sumarah, Agriculture and Agri-Food Canada
LICENSE: CC BY-SA
COPYRIGHT: Copyright (C) 2017
COMMENT: CONFIDENCE Penicillium bissettii

CH$NAME: Roquefortine M CH$COMPOUND_CLASS: Natural Product; Fungal metabolite CH$FORMULA: C22H23N5O4 CH$EXACT_MASS: 421.17499 CH$SMILES: CC(C=C)(C1(C(N(O)C2=CC=CC=C12)=O)CC3C(N/C(C(N3)=O)=C/C4=CN=CN4)=O)C CH$IUPAC: InChI=1S/C22H23N5O4/c1-4-21(2,3)22(14-7-5-6-8-17(14)27(31)20(22)30)10-16-19(29)25-15(18(28)26-16)9-13-11-23-12-24-13/h4-9,11-12,16,31H,1,10H2,2-3H3,(H,23,24)(H,25,29)(H,26,28)/b15-9+ CH$LINK: INCHIKEY GIYROBMIPLLHQE-OQLLNIDSSA-N CH$LINK: PUBCHEM CID:137628390
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 30(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$CHROMATOGRAPHY: RETENTION_TIME 2.5 AC$CHROMATOGRAPHY: NAPS_RTI 595 AC$CHROMATOGRAPHY: SOLVENT A H2O 0.1% FA AC$CHROMATOGRAPHY: SOLVENT B ACN 0.1% FA
MS$FOCUSED_ION: BASE_PEAK 192.0643 MS$FOCUSED_ION: PRECURSOR_M/Z 422.1817 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$SPLASH: splash10-0006-0900000000-7c863a67fce23b8374b5 PK$ANNOTATION: m/z tentative_formula mass_error(ppm) 192.0643 C8H8N4O2+ 0.72 PK$NUM_PEAK: 1 PK$PEAK: m/z int. rel.int. 192.0642 1002798.75 999 //

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