ACCESSION: MSBNK-Eawag-EQ279803
RECORD_TITLE: 1-Methyl-1,2,3-benzotriazole; LC-ESI-QFT; MS2; CE: 45; R=35000; [M+H]+
DATE: 2015.08.25
AUTHORS: Beck B, Stravs M, Schymanski E, Singer H, Department of Environmental Chemistry, Eawag
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2015 Eawag, Duebendorf, Switzerland
COMMENT: CONFIDENCE standard compound
COMMENT: EAWAG_UCHEM_ID 2798

CH$NAME: 1-Methyl-1,2,3-benzotriazole
CH$NAME: 1-methylbenzotriazole
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₇H₇N₃
CH$EXACT_MASS: 133.06400
CH$SMILES: CN1C2=CC=CC=C2N=N1
CH$IUPAC: InChI=1S/C7H7N3/c1-10-7-5-3-2-4-6(7)8-9-10/h2-5H,1H3
CH$LINK: CAS 13351-73-0
CH$LINK: PUBCHEM CID:25902
CH$LINK: INCHIKEY HXQHRUJXQJEGER-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 24133
CH$LINK: COMPTOX DTXSID40158150

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$MASS_SPECTROMETRY: COLLISION_ENERGY 45 (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 35000
AC$CHROMATOGRAPHY: COLUMN_NAME XBridge C18 3.5um, 2.1x50mm, Waters
AC$CHROMATOGRAPHY: FLOW_GRADIENT 90/10 at 0 min, 50/50 at 4 min, 5/95 at 17 min, 5/95 at 25 min, 90/10 at 25.1 min, 90/10 at 30 min
AC$CHROMATOGRAPHY: FLOW_RATE 200 ul/min
AC$CHROMATOGRAPHY: RETENTION_TIME 2.7 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 164.9845
MS$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 1.9.6

PK$SPLASH: splash10-00e9-9500000000-9c884bebaa7c361eef76
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  56.0495 C3H6N+ 1 56.0495 0.26
  70.0651 C4H8N+ 1 70.0651 -0.79
  72.0444 C3H6NO+ 1 72.0444 0.41
  79.0543 C6H7+ 1 79.0542 0.93
  106.0653 C7H8N+ 1 106.0651 1.64
  134.0714 C7H8N3+ 1 134.0713 0.79
PK$NUM_PEAK: 6
PK$PEAK: m/z int. rel.int.
  56.0495 2298.9 245
  70.0651 446.1 47
  72.0444 9360.2 999
  79.0543 1240.2 132
  106.0653 1388.5 148
  134.0714 6289.8 671
//