MassBank Record: AU200308

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2-Aminobenzimidazole; LC-ESI-QTOF; MS2; HILIC; CE: 20 eV; R=35000; [M+H]+
Mass Spectrum
Chemical Structure
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ACCESSION: AU200308
RECORD_TITLE: 2-Aminobenzimidazole; LC-ESI-QTOF; MS2; HILIC; CE: 20 eV; R=35000; [M+H]+
DATE: 2016.02.26
AUTHORS: Nikiforos Alygizakis, Nikolaos Thomaidis, University of Athens
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2016 Department of Chemistry, University of Athens
COMMENT: CONFIDENCE standard compound
COMMENT: INTERNAL_ID 2003

CH$NAME: 2-Aminobenzimidazole CH$NAME: 1H-benzimidazol-2-amine CH$COMPOUND_CLASS: N/A; Environmental Standard CH$FORMULA: C7H7N3 CH$EXACT_MASS: 133.0639972 CH$SMILES: c1ccc2c(c1)[nH]c(=N)[nH]2 CH$IUPAC: InChI=1S/C7H7N3/c8-7-9-5-3-1-2-4-6(5)10-7/h1-4H,(H3,8,9,10) CH$LINK: CAS 934-32-7 CH$LINK: CHEBI 27822 CH$LINK: PUBCHEM CID:13624 CH$LINK: INCHIKEY JWYUFVNJZUSCSM-UHFFFAOYSA-N CH$LINK: CHEMSPIDER 13035 CH$LINK: COMPTOX DTXSID1024465
AC$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 20 eV AC$MASS_SPECTROMETRY: RESOLUTION 35000 AC$CHROMATOGRAPHY: COLUMN_NAME ACQUITY UPLC BEH Amide 1.7 um 2.1x100 mm, Waters AC$CHROMATOGRAPHY: FLOW_GRADIENT 0/100 at 0-2 min, 95/5 at 12 min, 95/5 at 17 min, 0/100 at 17.1, 0/100 at 25 min AC$CHROMATOGRAPHY: FLOW_RATE 200 uL/min AC$CHROMATOGRAPHY: RETENTION_TIME 6.581 min AC$CHROMATOGRAPHY: SOLVENT A Water with 0.01% formic acid and 1mM ammonium formate AC$CHROMATOGRAPHY: SOLVENT B Acetonitrile:Water 95:5 with 0.01% formic acid and 1mM ammonium formate
MS$FOCUSED_ION: BASE_PEAK 134.0725 MS$FOCUSED_ION: PRECURSOR_M/Z 134.0713 MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+ MS$DATA_PROCESSING: RECALIBRATE identity on assigned fragments and MS1 MS$DATA_PROCESSING: WHOLE RMassBank 1.99.10
PK$SPLASH: splash10-001i-0900000000-45945f33159f6785a0b3 PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm) 133.0639 C7H7N3+ 1 133.0634 3.47 134.0721 C7H8N3+ 1 134.0713 6.45 135.0752 C6[13]CH8N3+ 1 135.0752 -0.1 PK$NUM_PEAK: 3 PK$PEAK: m/z int. rel.int. 133.0639 16920 11 134.0721 1446540 999 135.0752 98984 68 //