ACCESSION: MSBNK-Athens_Univ-AU203703
RECORD_TITLE: Chloridazon-methyl-desphenyl; LC-ESI-QTOF; MS2; CE: 30 eV; R=35000; [M+H]+
DATE: 2015.12.04
AUTHORS: Nikiforos Alygizakis, Nikolaos Thomaidis, University of Athens
LICENSE: CC BY-SA
COPYRIGHT: Copyright (C) 2015 Department of Chemistry, University of Athens
COMMENT: CONFIDENCE standard compound
COMMENT: INTERNAL_ID 2037

CH$NAME: Chloridazon-methyl-desphenyl
CH$NAME: 5-Amino-4-chloro-2-methyl-3(2H)-pyridazinone
CH$NAME: 5-amino-4-chloro-2-methylpyridazin-3-one
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₅H₆ClN₃O
CH$EXACT_MASS: 159.0199395
CH$SMILES: CN1N=CC(N)=C(Cl)C1=O
CH$IUPAC: InChI=1S/C5H6ClN3O/c1-9-5(10)4(6)3(7)2-8-9/h2H,7H2,1H3
CH$LINK: CAS 17254-80-7
CH$LINK: CHEBI 83480
CH$LINK: PUBCHEM CID:594330
CH$LINK: INCHIKEY XNSGCNYTNLWRKM-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 516658
CH$LINK: COMPTOX DTXSID80891453

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$MASS_SPECTROMETRY: COLLISION_ENERGY 30 eV
AC$MASS_SPECTROMETRY: RESOLUTION 35000
AC$CHROMATOGRAPHY: COLUMN_NAME Acclaim RSLC C18 2.2um, 2.1x100mm, Thermo
AC$CHROMATOGRAPHY: FLOW_GRADIENT 99/1 at 0-1 min, 61/39 at 3 min, 0.1/99.9 at 14-16 min, 99/1 at 16.1-20 min
AC$CHROMATOGRAPHY: FLOW_RATE 200 uL/min at 0-3 min, 400 uL/min at 14 min, 480 uL/min at 16-19 min, 200 uL/min at 19.1-20 min
AC$CHROMATOGRAPHY: RETENTION_TIME 3.2 min
AC$CHROMATOGRAPHY: SOLVENT A 90:10 water:methanol with 0.01% formic acid and 5mM ammonium formate
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.01% formic acid and 5mM ammonium formate

MS$FOCUSED_ION: BASE_PEAK 160.0262
MS$FOCUSED_ION: PRECURSOR_M/Z 160.0272
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: RECALIBRATE identity on assigned fragments and MS1
MS$DATA_PROCESSING: REANALYZE Peaks with additional N2/O included
MS$DATA_PROCESSING: WHOLE RMassBank 2.0.3

PK$SPLASH: splash10-03di-0900000000-1da1d255a5943cf0e7fa
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  115.9885 C4H3ClNO+ 1 115.9898 -11.05
  116.9969 C4H4ClNO+ 1 116.9976 -6
  124.0494 C5H6N3O+ 1 124.0505 -8.91
  125.0536 C4[13]CH6N3O+ 1 125.0529 5.6
  130.0046 C5H5ClNO+ 1 130.0054 -6.52
  131.0013 C4H4ClN2O+ 1 131.0007 4.95
  131.0097 C4[13]CH5ClNO+ 1 131.0084 9.92
  132.0021 C5H5[37]ClNO+ 1 132.0025 -3.03
  145.0026 C4H4ClN3O+ 1 145.0037 -7.79
  146.0082 C3[13]CH4ClN3O+ 1 146.0059 15.75
  146.9998 C4H4[37]ClN3O+ 1 147.0009 -7.48
  158.0103 C5H5ClN3O+ 1 158.0116 -8.13
  160.0263 C5H7ClN3O+ 1 160.0272 -5.85
  161.029 C4[13]CH7ClN3O+ 1 161.0296 -3.73
  162.0283 C5H7[37]ClN3O+ 1 162.0296 -8.02
PK$NUM_PEAK: 15
PK$PEAK: m/z int. rel.int.
  115.9885 1620 6
  116.9969 32076 136
  124.0494 8164 34
  125.0536 1416 6
  130.0046 59004 250
  131.0013 4372 18
  131.0097 12264 52
  132.0021 18100 77
  145.0026 27416 116
  146.0082 1344 5
  146.9998 6444 27
  158.0103 2220 9
  160.0263 235120 999
  161.029 10208 43
  162.0283 60172 256
//