MassBank MassBank Search Contents Download

MassBank Record: MSBNK-UFZ-WANA001713D9F1PH

Isoproturon; LC-ESI-ITFT; MS2; CE: 50%; R=15000; [M+H]+

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

ACCESSION: MSBNK-UFZ-WANA001713D9F1PH
RECORD_TITLE: Isoproturon; LC-ESI-ITFT; MS2; CE: 50%; R=15000; [M+H]+
DATE: 2023.08.12
AUTHORS: Tobias Schulze, Martin Krauss, Department of Effect-Directed Analysis, Helmholtz Centre for Environmental Research - UFZ, Leipzig, Germany
LICENSE: CC0
COPYRIGHT: Copyright (C) 2023
COMMENT: CONFIDENCE Reference Standard (Level 1)

CH$NAME: Isoproturon
CH$NAME: 1,1-dimethyl-3-(4-propan-2-ylphenyl)urea
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C12H18N2O
CH$EXACT_MASS: 206.141913196
CH$SMILES: CC(C)C1=CC=C(NC(=O)N(C)C)C=C1
CH$IUPAC: InChI=1S/C12H18N2O/c1-9(2)10-5-7-11(8-6-10)13-12(15)14(3)4/h5-9H,1-4H3,(H,13,15)
CH$LINK: CAS 34123-59-6
CH$LINK: CHEBI 6049
CH$LINK: KEGG C11005
CH$LINK: PUBCHEM CID:36679
CH$LINK: INCHIKEY PUIYMUZLKQOUOZ-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 33695
CH$LINK: COMPTOX DTXSID1042077

AC$INSTRUMENT: LTQ Orbitrap XL Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-ITFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 50 % (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 15000
AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 50-220
AC$CHROMATOGRAPHY: COLUMN_NAME Kinetex Evo C18 2.6 um 50 x 2.1 mm
AC$CHROMATOGRAPHY: FLOW_GRADIENT 95/5 at 0 min, 95/5 at 1 min, 0/100 at 13 min, 0/100 at 24 min, 95/5 at 24.3 min, 95/5 at 32 min
AC$CHROMATOGRAPHY: FLOW_RATE 300 uL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 9.872 min

MS$FOCUSED_ION: BASE_PEAK 116.9861
MS$FOCUSED_ION: PRECURSOR_M/Z 207.1492
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$FOCUSED_ION: PRECURSOR_INTENSITY 459425.19
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 3.11.2

PK$SPLASH: splash10-00di-9210000000-0c0905c92bc93c1c5344
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  72.0443 C3H6NO+ 1 72.0444 -1.78
  92.0497 C6H6N+ 1 92.0495 2.62
  107.0856 C8H11+ 1 107.0855 0.85
  117.0696 C9H9+ 1 117.0699 -2.03
  120.0443 C7H6NO+ 1 120.0444 -0.74
  134.0964 C9H12N+ 1 134.0964 -0.07
  147.0916 C9H11N2+ 1 147.0917 -0.72
  162.0914 C10H12NO+ 1 162.0913 0.22
  165.1022 C9H13N2O+ 1 165.1022 -0.05
  207.1492 C12H19N2O+ 1 207.1492 0.14
PK$NUM_PEAK: 10
PK$PEAK: m/z int. rel.int.
  72.0443 1330350.5 999
  92.0497 1696.9 1
  107.0856 1979.7 1
  117.0696 1378.1 1
  120.0443 11585.4 8
  134.0964 72548.8 54
  147.0916 7049.8 5
  162.0914 37959.7 28
  165.1022 304935.7 228
  207.1492 260905.2 195
//

Imprint Feedback
system version 2.2.7

Copyright © 2006 MassBank Project; 2011 NORMAN Association; 2021 MassBank Consortium

Responsible: Hannes Bohring

Funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under the National Research Data Infrastructure – NFDI4Chem – Projektnummer 441958208.

de.NBI logo
EAWAG logo
fnr logo
IPB logo
NORMAN logo
UFZ logo
LCSB logo
HBM4EU logo
nfdi4chem logo