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MassBank Record: MSBNK-Eawag-EA014405

Desmedipham; LC-ESI-ITFT; MS2; CE: 60%; R=7500; [M+H]+

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

ACCESSION: MSBNK-Eawag-EA014405
RECORD_TITLE: Desmedipham; LC-ESI-ITFT; MS2; CE: 60%; R=7500; [M+H]+
DATE: 2014.01.14
AUTHORS: Stravs M, Schymanski E, Singer H, Department of Environmental Chemistry, Eawag
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2012 Eawag, Duebendorf, Switzerland
COMMENT: CONFIDENCE standard compound
COMMENT: EAWAG_UCHEM_ID 144

CH$NAME: Desmedipham
CH$NAME: N-[3-[anilino(oxo)methoxy]phenyl]carbamic acid ethyl ester
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C16H16N2O4
CH$EXACT_MASS: 300.1105
CH$SMILES: c1c(OC(Nc2ccccc2)=O)cccc1NC(OCC)=O
CH$IUPAC: InChI=1S/C16H16N2O4/c1-2-21-15(19)18-13-9-6-10-14(11-13)22-16(20)17-12-7-4-3-5-8-12/h3-11H,2H2,1H3,(H,17,20)(H,18,19)
CH$LINK: CAS 13684-56-5
CH$LINK: PUBCHEM CID:24743
CH$LINK: INCHIKEY WZJZMXBKUWKXTQ-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 23133
CH$LINK: COMPTOX DTXSID0034518

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$MASS_SPECTROMETRY: COLLISION_ENERGY 60 % (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 7500
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 9.2 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 323.1005
MS$FOCUSED_ION: PRECURSOR_M/Z 301.1183
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: DEPROFILE Spline
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 1.3.1

PK$SPLASH: splash10-000i-0900000000-93720309f9355a86ea96
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  65.0386 C5H5+ 1 65.0386 0.82
  80.0493 C5H6N+ 1 80.0495 -2.82
  81.0333 C5H5O+ 1 81.0335 -2.85
  93.0335 C6H5O+ 1 93.0335 0.42
  108.0443 C6H6NO+ 1 108.0444 -0.93
  110.06 C6H8NO+ 1 110.06 -0.55
  111.0439 C6H7O2+ 1 111.0441 -1.67
  121.0399 C6H5N2O+ 1 121.0396 1.82
  136.0393 C7H6NO2+ 1 136.0393 -0.26
  154.0499 C7H8NO3+ 1 154.0499 0.33
PK$NUM_PEAK: 10
PK$PEAK: m/z int. rel.int.
  65.0386 4604.4 23
  80.0493 4372.2 22
  81.0333 4436 22
  93.0335 15192.8 77
  108.0443 67043.2 343
  110.06 12933 66
  111.0439 3718 19
  121.0399 8905.4 45
  136.0393 194985.7 999
  154.0499 26734.2 136
//

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