ACCESSION: MSBNK-CASMI_2016-SM821601
RECORD_TITLE: 5-Methyl-1H-benzotriazole; LC-ESI-QFT; MS2; CE: 35 NCE; R=35000; [M+H]+
DATE: 2016.12.12
AUTHORS: Krauss M, Schymanski EL, Weidauer C, Schupke H, UFZ and Eawag
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2016 UFZ/Eawag
PUBLICATION: Schymanski, E. L.; Ruttkies, C.; Krauss, M.; Brouard, C.; Kind, T.; Dührkop, K.; Allen, F.; Vaniya, A.; Verdegem, D.; Böcker, S.; et al. Critical Assessment of Small Molecule Identification 2016: Automated Methods. Journal of Cheminformatics 2017, 9 (1). DOI:10.1186/s13321-017-0207-1
COMMENT: CONFIDENCE standard compound
COMMENT: INTERNAL_ID 8216

CH$NAME: 5-Methyl-1H-benzotriazole
CH$NAME: 5-Methylbenzotriazole
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₇H₇N₃
CH$EXACT_MASS: 133.06400
CH$SMILES: CC1=CC=C2NN=NC2=C1
CH$IUPAC: InChI=1S/C7H7N3/c1-5-2-3-6-7(4-5)9-10-8-6/h2-4H,1H3,(H,8,9,10)
CH$LINK: CAS 136-85-6
CH$LINK: CHEBI 83455
CH$LINK: PUBCHEM CID:8705
CH$LINK: INCHIKEY LRUDIIUSNGCQKF-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 8381
CH$LINK: COMPTOX DTXSID1038743

AC$INSTRUMENT: Q Exactive Plus Orbitrap Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-QFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 35 (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 35000
AC$CHROMATOGRAPHY: COLUMN_NAME Kinetex C18 EVO 2.6 um, 2.1x50 mm, precolumn 2.1x5 mm, Phenomenex
AC$CHROMATOGRAPHY: FLOW_GRADIENT 95/5 at 0 min, 95/5 at 1 min, 0/100 at 13 min, 0/100 at 24 min
AC$CHROMATOGRAPHY: FLOW_RATE 300 uL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 7.047 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 134.0711
MS$FOCUSED_ION: PRECURSOR_M/Z 134.0713
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: RECALIBRATE loess on assigned fragments and MS1
MS$DATA_PROCESSING: REANALYZE Peaks with additional N2/O included
MS$DATA_PROCESSING: WHOLE RMassBank 2.3.1

PK$SPLASH: splash10-001i-0900000000-a6ae3b943d976a088de4
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  53.0388 C4H5+ 1 53.0386 3.41
  77.0386 C6H5+ 1 77.0386 0.02
  79.0543 C6H7+ 1 79.0542 0.43
  80.0496 C5H6N+ 1 80.0495 1.72
  89.0386 C7H5+ 1 89.0386 0.81
  95.0492 C6H7O+ 1 95.0491 0.44
  96.0444 C5H6NO+ 1 96.0444 -0.01
  105.0447 C6H5N2+ 1 105.0447 0.17
  106.0651 C7H8N+ 1 106.0651 0.15
  134.0713 C7H8N3+ 1 134.0713 -0.07
PK$NUM_PEAK: 10
PK$PEAK: m/z int. rel.int.
  53.0388 924423.9 2
  77.0386 2950719.8 7
  79.0543 27641614 66
  80.0496 756073.3 1
  89.0386 465906.4 1
  95.0492 3293719.5 7
  96.0444 508913 1
  105.0447 1181508.1 2
  106.0651 16488058 39
  134.0713 414047200 999
//