ACCESSION: MSBNK-Eawag-EQ365855
RECORD_TITLE: Diclazuril; LC-ESI-QFT; MS2; CE: 75; R=35000; [M-H]-
DATE: 2015.08.26
AUTHORS: Stravs M, Schymanski E, Singer H, Department of Environmental Chemistry, Eawag and Thomaidis N, University of Athens
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2015 Eawag, Duebendorf, Switzerland
COMMENT: CONFIDENCE standard compound
COMMENT: EAWAG_UCHEM_ID 3658

CH$NAME: Diclazuril
CH$NAME: 2-(4-chlorophenyl)-2-[2,6-dichloro-4-(3,5-dioxo-1,2,4-triazin-2-yl)phenyl]acetonitrile
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₁₇H₉Cl₃N₄O₂
CH$EXACT_MASS: 405.97911
CH$SMILES: C1=CC(=CC=C1C(C#N)C2=C(C=C(C=C2Cl)N3C(=O)NC(=O)C=N3)Cl)Cl
CH$IUPAC: InChI=1S/C17H9Cl3N4O2/c18-10-3-1-9(2-4-10)12(7-21)16-13(19)5-11(6-14(16)20)24-17(26)23-15(25)8-22-24/h1-6,8,12H,(H,23,25,26)
CH$LINK: CAS 101831-37-2
CH$LINK: PUBCHEM CID:456389
CH$LINK: INCHIKEY ZSZFUDFOPOMEET-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 401855
CH$LINK: COMPTOX DTXSID4046787

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 NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 75 (nominal)
AC$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 12.4 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 404.9721
MS$FOCUSED_ION: PRECURSOR_M/Z 404.9718
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$SPLASH: splash10-0079-0390000000-f30860756ac10cf48ba6
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  151.0179 C9HN3- 1 151.0176 2.28
  152.0257 C9H2N3- 1 152.0254 1.71
  186.9943 C9H2ClN3- 1 186.9943 0.25
  199.0307 C14H3N2- 1 199.0302 2.4
  222.9714 C9H3Cl2N3- 3 222.971 2.01
  235.0073 C14H4ClN2- 2 235.0068 2.09
  236.015 C14H5ClN2- 2 236.0147 1.51
PK$NUM_PEAK: 9
PK$PEAK: m/z int. rel.int.
  151.0179 3059.3 77
  152.0257 2757.6 69
  186.9943 34629.7 873
  199.0307 5057.1 127
  222.9714 39623.5 999
  235.0073 20194.9 509
  236.015 11713.7 295
  263.002 31013.00977 781
  298.9784 10132.74023 255
//