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MassBank Record: ET130801

OCP_211.0633_15.3; 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: ET130801
RECORD_TITLE: OCP_211.0633_15.3; LC-ESI-QFT; MS2; CE: 15; R=17500; [M+H]+
DATE: 2016.03.17 (Created 2015.09.25, modified 2016.02.03)
AUTHORS: R. Gulde, E. Schymanski, K. Fenner, Department of Environmental Chemistry, Eawag
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2016 Eawag, Duebendorf, Switzerland
PUBLICATION: Gulde, R.; Meier, U.; Schymanski, E. L.; Kohler, H.-P. E.; Helbling, D. E.; Derrer, S.; Rentsch, D.; Fenner, K. Systematic Exploration of Biotransformation Reactions of Amine-Containing Micropollutants in Activated Sludge. Environmental Science & Technology 2016, 50 (6), 2908–20. DOI:10.1021/acs.est.5b05186
COMMENT: CONFIDENCE Tentative identification: substance class known (Level 3)
COMMENT: INTERNAL_ID 1308

CH$NAME: OCP_211.0633_15.3
CH$NAME: 1-(2-Chlorophenyl)piperazin-2-one
CH$NAME: 1-(2-chlorophenyl)piperazin-2-one
CH$COMPOUND_CLASS: N/A; Environmental Transformation Products
CH$FORMULA: C10H11ClN2O
CH$EXACT_MASS: 210.0560
CH$SMILES: N/A
CH$IUPAC: N/A
CH$LINK: CAS 197967-66-1

AC$INSTRUMENT: Q Exactive Orbitrap Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-QFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 15 (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 17500
AC$CHROMATOGRAPHY: COLUMN_NAME Atlantis T3 3um, 3.0x150mm, Waters with guard column
AC$CHROMATOGRAPHY: FLOW_GRADIENT 95/5 at 0 min, 5/95 at 15 min, 5/95 at 20 min, 95/5 at 20.1 min, 95/5 at 25 min
AC$CHROMATOGRAPHY: FLOW_RATE 300 uL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 15.2 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 60.0809
MS$FOCUSED_ION: PRECURSOR_M/Z 211.0633
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 1.99.7

PK$SPLASH: splash10-03di-1490000000-09c9ca0f1c20c6c82724
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  72.0444 C3H6NO+ 1 72.0444 0.41
  105.07 C8H9+ 1 105.0699 1.55
  123.08 C8H11O+ 1 123.0804 -3.34
  140.0261 C7H7ClN+ 2 140.0262 -0.52
  154.0417 C8H9ClN+ 1 154.0418 -0.67
  182.0367 C9H9ClNO+ 1 182.0367 -0.26
  183.0684 C9H12ClN2+ 1 183.0684 0.15
  211.0634 C10H12ClN2O+ 1 211.0633 0.68
PK$NUM_PEAK: 8
PK$PEAK: m/z int. rel.int.
  72.0444 20615.9 129
  105.07 1359.1 8
  123.08 1974.8 12
  140.0261 22174.6 139
  154.0417 6887.4 43
  182.0367 2459.4 15
  183.0684 38862 244
  211.0634 159000.3 999
//

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