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MassBank Record: LU038451

Haloxyfop; LC-ESI-QFT; MS2; CE: 15; R=17500; [M-H]-

Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk)

ACCESSION: LU038451
RECORD_TITLE: Haloxyfop; LC-ESI-QFT; MS2; CE: 15; R=17500; [M-H]-
DATE: 2020.08.19
AUTHORS: Kondić, T.;Singh, R.;Elapavalore, A.;Schymanski, E.
LICENSE: CC0
COPYRIGHT: Copyright © 2019 by Environmental Cheminformatics, LCSB, University of Luxembourg, Luxembourg
COMMENT: CONFIDENCE standard compound
COMMENT: INTERNAL_ID 384
COMMENT: DATASET 20200303_ENTACT_RP_MIX505
COMMENT: DATA_PROCESSING MERGING RMBmix ver. 0.2.7
COMMENT: DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0
COMMENT: ORIGINAL_ACQUISITION_NO 5211
COMMENT: ORIGINAL_PRECURSOR_SCAN_NO 5206

CH$NAME: Haloxyfop
CH$NAME: 2-[4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxyphenoxy]propanoic acid
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C15H11ClF3NO4
CH$EXACT_MASS: 361.0329
CH$SMILES: CC(OC1=CC=C(OC2=NC=C(C=C2Cl)C(F)(F)F)C=C1)C(O)=O
CH$IUPAC: InChI=1S/C15H11ClF3NO4/c1-8(14(21)22)23-10-2-4-11(5-3-10)24-13-12(16)6-9(7-20-13)15(17,18)19/h2-8H,1H3,(H,21,22)
CH$LINK: CAS 95977-29-0
CH$LINK: CHEBI 365
CH$LINK: KEGG C04871
CH$LINK: PUBCHEM CID:50895
CH$LINK: INCHIKEY GOCUAJYOYBLQRH-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 46140

AC$INSTRUMENT: Q Exactive Orbitrap (Thermo Scientific)
AC$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$MASS_SPECTROMETRY: COLLISION_ENERGY 15
AC$MASS_SPECTROMETRY: RESOLUTION 17500
AC$CHROMATOGRAPHY: COLUMN_NAME Acquity BEH C18 1.7um, 2.1x150mm (Waters)
AC$CHROMATOGRAPHY: FLOW_GRADIENT 90/10 at 0-2 min, 0/100 at 15-20 min, 90/10 at 20.1-30 min
AC$CHROMATOGRAPHY: FLOW_RATE 0.20 mL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 18.614 min
AC$CHROMATOGRAPHY: SOLVENT A 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol

MS$FOCUSED_ION: BASE_PEAK 360.0257
MS$FOCUSED_ION: PRECURSOR_M/Z 360.0256
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$FOCUSED_ION: PRECURSOR_INTENSITY 28338792.25781
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 2.99.2

PK$SPLASH: splash10-000i-0090000000-8ad8d4f759722cc69034
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  71.0139 C3H3O2- 2 71.0139 0.36
  252.0278 C12H5F3NO2- 5 252.0278 -0.05
  280.0591 C14H9F3NO2- 2 280.0591 0.13
  288.0045 C12H6ClF3NO2- 5 288.0045 0.21
PK$NUM_PEAK: 4
PK$PEAK: m/z int. rel.int.
  71.0139 1112708.9 78
  252.0278 35107 2
  280.0591 24826 1
  288.0045 14220687 999
//

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