MassBank Record: LU085205

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1H-Benzotriazol-1-ol; LC-ESI-QFT; MS2; CE: 75; R=17500; [M+H]+

Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk)

ACCESSION: LU085205
RECORD_TITLE: 1H-Benzotriazol-1-ol; LC-ESI-QFT; MS2; CE: 75; R=17500; [M+H]+
DATE: 2020.08.19
AUTHORS: Kondić, T.;Singh, R.;Elapavalore, A.;Schymanski, E.
LICENSE: CC0
COPYRIGHT: Copyright © 2019 by Environmental Cheminformatics, LCSB, University of Luxembourg, Luxembourg
COMMENT: CONFIDENCE standard compound
COMMENT: INTERNAL_ID 852
COMMENT: DATASET 20200303_ENTACT_RP_MIX505
COMMENT: DATA_PROCESSING MERGING RMBmix ver. 0.2.7
COMMENT: DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0
COMMENT: ORIGINAL_ACQUISITION_NO 5019
COMMENT: ORIGINAL_PRECURSOR_SCAN_NO 5018

CH$NAME: 1H-Benzotriazol-1-ol
CH$NAME: 1-hydroxybenzotriazole
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C6H5N3O
CH$EXACT_MASS: 135.0433
CH$SMILES: ON1N=NC2=C1C=CC=C2
CH$IUPAC: InChI=1S/C6H5N3O/c10-9-6-4-2-1-3-5(6)7-8-9/h1-4,10H
CH$LINK: CAS 2592-95-2
CH$LINK: PUBCHEM CID:75771
CH$LINK: INCHIKEY ASOKPJOREAFHNY-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 68282

AC$INSTRUMENT: Q Exactive Orbitrap (Thermo Scientific)
AC$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$MASS_SPECTROMETRY: COLLISION_ENERGY 75
AC$MASS_SPECTROMETRY: RESOLUTION 17500
AC$CHROMATOGRAPHY: COLUMN_NAME Acquity BEH C18 1.7um, 2.1x150mm (Waters)
AC$CHROMATOGRAPHY: FLOW_GRADIENT 90/10 at 0-2 min, 0/100 at 15-20 min, 90/10 at 20.1-30 min
AC$CHROMATOGRAPHY: FLOW_RATE 0.20 mL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 9.600 min
AC$CHROMATOGRAPHY: SOLVENT A 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol

MS$FOCUSED_ION: BASE_PEAK 79.0211
MS$FOCUSED_ION: PRECURSOR_M/Z 136.0505
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$FOCUSED_ION: PRECURSOR_INTENSITY 7826677.25
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 2.99.2

PK$SPLASH: splash10-0006-9200000000-08fbbc2b71278d201504
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  50.0152 C4H2+ 1 50.0151 1.65
  52.0182 C3H2N+ 1 52.0182 1.11
  53.0386 C4H5+ 1 53.0386 1.25
  54.0339 C3H4N+ 1 54.0338 1.28
  54.0465 C4H6+ 1 54.0464 1.23
  63.0229 C5H3+ 1 63.0229 0.02
  64.0308 C5H4+ 1 64.0308 0.12
  65.026 C4H3N+ 1 65.026 0.56
  65.0386 C5H5+ 1 65.0386 -0.3
  76.0181 C5H2N+ 1 76.0182 -0.73
  77.0386 C6H5+ 1 77.0386 -0.19
  78.0464 C6H6+ 1 78.0464 0.46
  79.0417 C5H5N+ 1 79.0417 0.43
  80.0495 C5H6N+ 1 80.0495 0.22
  81.0335 C5H5O+ 1 81.0335 0.14
  82.0415 C5H6O+ 1 82.0413 1.7
  90.0339 C6H4N+ 1 90.0338 0.68
  91.0417 C6H5N+ 1 91.0417 0.61
  92.0369 C5H4N2+ 1 92.0369 -0.01
  95.0492 C4H5N3+ 1 95.0478 14.55
  96.0444 C5H6NO+ 1 96.0444 -0.24
  105.0448 C6H5N2+ 1 105.0447 0.75
  106.0527 C6H6N2+ 1 106.0525 1.64
  108.0442 C6H6NO+ 1 108.0444 -2.14
  119.0479 C6H5N3+ 1 119.0478 0.82
  136.0506 C6H6N3O+ 1 136.0505 0.69
PK$NUM_PEAK: 26
PK$PEAK: m/z int. rel.int.
  50.0152 3430.7 1
  52.0182 18539.1 6
  53.0386 223101 77
  54.0339 9475.1 3
  54.0465 85133.3 29
  63.0229 102301.9 35
  64.0308 132316.1 45
  65.026 63531.4 21
  65.0386 20346.5 7
  76.0181 3372.8 1
  77.0386 8824.2 3
  78.0464 160866.8 55
  79.0417 4633.5 1
  80.0495 143063.1 49
  81.0335 38761.9 13
  82.0415 2896.2 1
  90.0339 21429.9 7
  91.0417 2891139.2 999
  92.0369 15746.2 5
  95.0492 71201 24
  96.0444 3677.9 1
  105.0448 37690.4 13
  106.0527 9429 3
  108.0442 10314.3 3
  119.0479 472161.3 163
  136.0506 710437 245
//