ACCESSION: MSBNK-Eawag-EQ01120954
RECORD_TITLE: Bistrifluron; LC-ESI-QFT; MS2; CE: 60%; R=17500; [M-H]-
DATE: 2023.04.27
AUTHORS: B. Beck [dtc,com], J. Hollender [dtc]
LICENSE: CC BY-SA
COPYRIGHT: Copyright (C) Eawag 2023
COMMENT: CONFIDENCE standard compound
COMMENT: UCHEM_ID 11209

CH$NAME: Bistrifluron
CH$NAME: N-[[2-chloro-3,5-bis(trifluoromethyl)phenyl]carbamoyl]-2,6-difluorobenzamide
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₁₆H₇ClF₈N₂O₂
CH$EXACT_MASS: 446.0068
CH$SMILES: C1=CC(=C(C(=C1)F)C(=O)NC(=O)NC2=CC(=CC(=C2Cl)C(F)(F)F)C(F)(F)F)F
CH$IUPAC: InChI=1S/C16H7ClF8N2O2/c17-12-7(16(23,24)25)4-6(15(20,21)22)5-10(12)26-14(29)27-13(28)11-8(18)2-1-3-9(11)19/h1-5H,(H2,26,27,28,29)
CH$LINK: CAS 201593-84-2
CH$LINK: PUBCHEM CID:10275455
CH$LINK: INCHIKEY YNKFZRGTXAPYFD-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 8450933

AC$INSTRUMENT: Exploris 240 Orbitrap Thermo Scientific
AC$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$MASS_SPECTROMETRY: COLLISION_ENERGY 60 % (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 17500
AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 50-475
AC$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 14.727 min

MS$FOCUSED_ION: BASE_PEAK 444.9993
MS$FOCUSED_ION: PRECURSOR_M/Z 444.9996
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 3.11.0.1

PK$SPLASH: splash10-08fr-0190000000-d418b337b28576235cfe
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  93.0147 C6H2F- 1 93.0146 1.2
  113.0209 C6H3F2- 1 113.0208 0.31
  185.997 C8F4N- 1 185.9972 -1.08
  206.0035 C8HF5N- 2 206.0035 -0.02
  226.9934 C8HF6O- 5 226.9937 -1.27
  251.0038 C9HF6N2- 3 251.0049 -4.57
  261.9865 C16H2ClFN- 7 261.9865 -0.16
  286.9813 C9H2ClF6N2- 2 286.9816 -1.27
  305.0163 C12H3F6N2O- 2 305.0155 2.58
  345.0278 C15H4F7N2- 2 345.0268 2.78
PK$NUM_PEAK: 10
PK$PEAK: m/z int. rel.int.
  93.0147 364521.9 37
  113.0209 1300920.2 133
  185.997 1665482.5 170
  206.0035 6221224.5 638
  226.9934 398955.4 40
  251.0038 592460.8 60
  261.9865 9739005 999
  286.9813 1064325.2 109
  305.0163 141087.4 14
  345.0278 258077.6 26
//