ACCESSION: MSBNK-Eawag-EQ320452
RECORD_TITLE: Metoxuron; LC-ESI-QFT; MS2; CE: 30; R=35000; [M-H]-
DATE: 2015.08.26
AUTHORS: Beck B, Stravs M, Schymanski E, Singer H, Department of Environmental Chemistry, Eawag
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2015 Eawag, Duebendorf, Switzerland
COMMENT: CONFIDENCE standard compound
COMMENT: EAWAG_UCHEM_ID 3204

CH$NAME: Metoxuron
CH$NAME: 3-(3-chloro-4-methoxyphenyl)-1,1-dimethylurea
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₁₀H₁₃ClN₂O₂
CH$EXACT_MASS: 228.06656
CH$SMILES: Clc1cc(ccc1OC)NC(=O)N(C)C
CH$IUPAC: InChI=1S/C10H13ClN2O2/c1-13(2)10(14)12-7-4-5-9(15-3)8(11)6-7/h4-6H,1-3H3,(H,12,14)
CH$LINK: CAS 19937-59-8
CH$LINK: CHEBI 6907
CH$LINK: KEGG C11011
CH$LINK: PUBCHEM CID:29863
CH$LINK: INCHIKEY DSRNRYQBBJQVCW-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 27749
CH$LINK: COMPTOX DTXSID1042158

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$MASS_SPECTROMETRY: COLLISION_ENERGY 30 (nominal)
AC$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 6.0 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 182.9883
MS$FOCUSED_ION: PRECURSOR_M/Z 227.0593
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$SPLASH: splash10-03di-0490000000-94091a3874964a493c3b
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  154.0065 C7H5ClNO- 2 154.0065 -0.16
  167.9857 C7H3ClNO2- 1 167.9858 -0.35
  168.0221 C8H7ClNO- 1 168.0222 -0.21
  169.03 C8H8ClNO- 1 169.03 0.35
  197.0123 C8H6ClN2O2- 1 197.0123 -0.15
  212.0357 C9H9ClN2O2- 1 212.0358 -0.49
  227.0592 C10H12ClN2O2- 1 227.0593 -0.17
PK$NUM_PEAK: 7
PK$PEAK: m/z int. rel.int.
  154.0065 103513.6 40
  167.9857 190703.6 74
  168.0221 260125.7 101
  169.03 19651.5 7
  197.0123 835879.4 325
  212.0357 2567116.2 999
  227.0592 204041.7 79
//