MassBank Record: AC000776



 Glandicoline B; LC-ESI-ITFT; MS2; CE: 10; R=17500; [M+H]+ 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: AC000776
RECORD_TITLE: Glandicoline B; LC-ESI-ITFT; MS2; CE: 10; 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
PUBLICATION: Visagie, C. M.; Renaud, J. B.; Burgess, K. M. N.; Malloch, D. W.; Clark, D.; Ketch, L.; Urb, M.; Louis-Seize, G.; Assabgui, R.; Sumarah, M. W.; et al. Fifteen New Species of Penicillium. Persoonia - Molecular Phylogeny and Evolution of Fungi 2016, 36 (1), 247–80. DOI:10.3767/003158516x691627
COMMENT: CONFIDENCE Penicillium bissettii

CH$NAME: Glandicoline B CH$NAME: (3E)-2,6,12-Trihydroxy-3-(1H-imidazol-5-ylmethylene)-7a-(2-methyl-3-buten-2-yl)-7a,12-dihydro-3H,5H-imidazo[1',2':1,2]pyrido[2,3-b]indol-5-one CH$COMPOUND_CLASS: Natural Product; Fungal metabolite CH$FORMULA: C22H21N5O4 CH$EXACT_MASS: 419.15934 CH$SMILES: CC(C)(C=C)[C@]12C=C(C(=O)N\3[C@@]1(NC(=O)/C3=C\C4=CN=CN4)N(C5=CC=CC=C25)O)O CH$IUPAC: InChI=1S/C22H21N5O4/c1-4-20(2,3)21-10-17(28)19(30)26-16(9-13-11-23-12-24-13)18(29)25-22(21,26)27(31)15-8-6-5-7-14(15)21/h4-12,28,31H,1H2,2-3H3,(H,23,24)(H,25,29)/b16-9+/t21-,22-/m1/s1 CH$LINK: INCHIKEY YEVSOYBNHBOQJZ-GCTRCSCRSA-N CH$LINK: PUBCHEM CID:124079399 CH$LINK: CHEMSPIDER 58837808 CH$LINK: COMPTOX DTXSID20894029
AC$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 2.6 AC$CHROMATOGRAPHY: NAPS_RTI 643 AC$CHROMATOGRAPHY: SOLVENT A H2O 0.1% FA AC$CHROMATOGRAPHY: SOLVENT B ACN 0.1% FA
MS$FOCUSED_ION: BASE_PEAK 420.167 MS$FOCUSED_ION: PRECURSOR_M/Z 420.1661 MS$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: splash10-00di-0013900000-239eb925dd95ba6fa700 PK$ANNOTATION: m/z tentative_formula mass_error(ppm) 289.0722 C16H9N4O2+ 0.73 334.0939 C17H12N5O3+ 1.36 335.1024 C19H15N2O4+ -0.67 351.0964 C17H13N5O4+ 0.62 403.1645 C22H21N5O3+ 1.54 420.167 C22H22N5O4+ 0.91 PK$NUM_PEAK: 6 PK$PEAK: m/z int. rel.int. 289.072 254866.1875 169 334.0934 442673.4375 295 335.1026 114482.9765625 75 351.0962 121484.4765625 80 403.1639 50143.82421875 32 420.1666 1494102.125 999 //

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