MassBank Record: MSBNK-Eawag-EQ01120951
ACCESSION: MSBNK-Eawag-EQ01120951
RECORD_TITLE: Bistrifluron; LC-ESI-QFT; MS2; CE: 15%; 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 15 % (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$SPLASH: splash10-03dr-0095000000-71755f749e2ee010a287
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
156.0262 C7H4F2NO- 2 156.0266 -2.54
261.9865 C16H2ClFN- 7 261.9865 -0.16
381.9893 C12H5ClF8NO2- 2 381.9887 1.58
389.0168 C16H4F7N2O2- 1 389.0166 0.48
401.9935 C15H5ClF8NO- 1 401.9937 -0.68
PK$NUM_PEAK: 5
PK$PEAK: m/z int. rel.int.
156.0262 1426008.1 58
261.9865 24557534 999
381.9893 134700.8 5
389.0168 15078019 613
401.9935 140591.9 5
//
system version 2.2.8-SNAPSHOT