ACCESSION: MSBNK-UFZ-WANA0184155BE0PH
RECORD_TITLE: Desisopropylatrazine; LC-ESI-ITFT; MS2; CE: 60%; R=15000; [M+H]+
DATE: 2023.08.12
AUTHORS: Tobias Schulze, Martin Krauss, Department of Effect-Directed Analysis, Helmholtz Centre for Environmental Research - UFZ, Leipzig, Germany
LICENSE: CC0
COPYRIGHT: Copyright (C) 2023
COMMENT: CONFIDENCE Reference Standard (Level 1)

CH$NAME: Desisopropylatrazine
CH$NAME: Deisopropylatrazine
CH$NAME: 6-chloro-2-N-ethyl-1,3,5-triazine-2,4-diamine
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₅H₈ClN₅
CH$EXACT_MASS: 173.046822936
CH$SMILES: CCNC1=NC(Cl)=NC(N)=N1
CH$IUPAC: InChI=1S/C5H8ClN5/c1-2-8-5-10-3(6)9-4(7)11-5/h2H2,1H3,(H3,7,8,9,10,11)
CH$LINK: CAS 1007-28-9
CH$LINK: CHEBI 27399
CH$LINK: KEGG C06556
CH$LINK: PUBCHEM CID:13878
CH$LINK: INCHIKEY IVENSCMCQBJAKW-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 13278
CH$LINK: COMPTOX DTXSID0037495

AC$INSTRUMENT: LTQ Orbitrap XL Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-ITFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 60 % (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 15000
AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 50-185
AC$CHROMATOGRAPHY: COLUMN_NAME Kinetex Evo C18 2.6 um 50 x 2.1 mm
AC$CHROMATOGRAPHY: FLOW_GRADIENT 95/5 at 0 min, 95/5 at 1 min, 0/100 at 13 min, 0/100 at 24 min, 95/5 at 24.3 min, 95/5 at 32 min
AC$CHROMATOGRAPHY: FLOW_RATE 300 uL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 3.235 min

MS$FOCUSED_ION: BASE_PEAK 174.0544
MS$FOCUSED_ION: PRECURSOR_M/Z 174.0541
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$FOCUSED_ION: PRECURSOR_INTENSITY 10371205
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 3.11.2

PK$SPLASH: splash10-00dj-5900000000-580ab87841e445e1279a
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  61.9789 CHClN+ 1 61.9792 -4.13
  68.0241 C2H2N3+ 1 68.0243 -3.49
  71.0602 C3H7N2+ 1 71.0604 -3.12
  79.0056 CH4ClN2+ 1 79.0058 -1.9
  90.0104 C3H5ClN+ 1 90.0105 -1.12
  96.0555 C4H6N3+ 1 96.0556 -1.29
  104.0009 C2H3ClN3+ 1 104.001 -1.38
  107.037 C3H8ClN2+ 1 107.0371 -0.74
  110.046 C3H4N5+ 1 110.0461 -1.2
  132.0321 C4H7ClN3+ 1 132.0323 -1.47
  138.0772 C5H8N5+ 1 138.0774 -1.33
  146.0226 C3H5ClN5+ 1 146.0228 -1.24
  174.0539 C5H9ClN5+ 1 174.0541 -1.21
PK$NUM_PEAK: 13
PK$PEAK: m/z int. rel.int.
  61.9789 12563.6 9
  68.0241 334575.5 259
  71.0602 178389.5 138
  79.0056 418675.8 324
  90.0104 23486.2 18
  96.0555 670833.9 520
  104.0009 399678.7 309
  107.037 2499.5 1
  110.046 44666.2 34
  132.0321 670526.3 519
  138.0772 151998.2 117
  146.0226 321112 248
  174.0539 1288426.9 999
//