MassBank Record: AU106501

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Oxfendazole; LC-ESI-QTOF; MS2; CE: 10 eV; R=35000; [M+H]+
Mass Spectrum
Chemical Structure
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ACCESSION: AU106501
RECORD_TITLE: Oxfendazole; LC-ESI-QTOF; MS2; CE: 10 eV; R=35000; [M+H]+
DATE: 2015.09.22
AUTHORS: Nikiforos Alygizakis, Anna Bletsou, Nikolaos Thomaidis, University of Athens
LICENSE: CC BY-SA
COPYRIGHT: Copyright (C) 2015 Department of Chemistry, University of Athens
COMMENT: CONFIDENCE standard compound
COMMENT: INTERNAL_ID 1065

CH$NAME: Oxfendazole CH$NAME: methyl N-[6-(benzenesulfinyl)-1H-benzimidazol-2-yl]carbamate CH$COMPOUND_CLASS: N/A; Environmental Standard CH$FORMULA: C15H13N3O3S CH$EXACT_MASS: 315.0677623 CH$SMILES: COC(=O)Nc1[nH]c2ccc(cc2n1)S(=O)c3ccccc3 CH$IUPAC: InChI=1S/C15H13N3O3S/c1-21-15(19)18-14-16-12-8-7-11(9-13(12)17-14)22(20)10-5-3-2-4-6-10/h2-9H,1H3,(H2,16,17,18,19) CH$LINK: CAS 53716-50-0 CH$LINK: CHEBI 35812 CH$LINK: KEGG D05291 CH$LINK: PUBCHEM CID:40854 CH$LINK: INCHIKEY BEZZFPOZAYTVHN-UHFFFAOYSA-N CH$LINK: CHEMSPIDER 37316 CH$LINK: COMPTOX DTXSID9044112
AC$INSTRUMENT: Bruker maXis Impact AC$INSTRUMENT_TYPE: LC-ESI-QTOF AC$MASS_SPECTROMETRY: MS_TYPE MS2 AC$MASS_SPECTROMETRY: ION_MODE POSITIVE AC$MASS_SPECTROMETRY: IONIZATION ESI AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID AC$MASS_SPECTROMETRY: COLLISION_ENERGY 10 eV AC$MASS_SPECTROMETRY: RESOLUTION 35000 AC$CHROMATOGRAPHY: COLUMN_NAME Acclaim RSLC C18 2.2um, 2.1x100mm, Thermo AC$CHROMATOGRAPHY: FLOW_GRADIENT 99/1 at 0-1 min, 61/39 at 3 min, 0.1/99.9 at 14-16 min, 99/1 at 16.1-20 min AC$CHROMATOGRAPHY: FLOW_RATE 200 uL/min at 0-3 min, 400 uL/min at 14 min, 480 uL/min at 16-19 min, 200 uL/min at 19.1-20 min AC$CHROMATOGRAPHY: RETENTION_TIME 6.5 min AC$CHROMATOGRAPHY: SOLVENT A water with 0.01% formic acid and 5mM ammonium formate AC$CHROMATOGRAPHY: SOLVENT B 90:10 methanol:water with 0.01% formic acid and 5mM ammonium formate
MS$FOCUSED_ION: BASE_PEAK 278.0601 MS$FOCUSED_ION: PRECURSOR_M/Z 316.075 MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+ MS$DATA_PROCESSING: RECALIBRATE identity on assigned fragments and MS1 MS$DATA_PROCESSING: REANALYZE Peaks with additional N2/O included MS$DATA_PROCESSING: WHOLE RMassBank 2.0.2
PK$SPLASH: splash10-014i-0009000000-b75f3a06f0da46a11658 PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm) 284.048 C14H10N3O2S+ 2 284.0488 -2.82 316.0746 C15H14N3O3S+ 1 316.075 -1.34 317.0779 C14[13]CH14N3O3S+ 1 317.0789 -3.23 318.0731 C15H14N3O3[34]S+ 1 318.0714 5.41 PK$NUM_PEAK: 4 PK$PEAK: m/z int. rel.int. 284.048 364 14 316.0746 24440 999 317.0779 3140 128 318.0731 924 37 //