ACCESSION: EA013612
RECORD_TITLE: Carbetamide; LC-ESI-ITFT; MS2; 75%; R=15000; [M+H]+
DATE: 2012.11.21
AUTHORS: Stravs M, Schymanski E, Singer H, Department of Environmental Chemistry, Eawag
LICENSE: http://massbank.ufz.de/MassBank/files/license.html
COPYRIGHT: Copyright (C) 2011 Eawag, Duebendorf, Switzerland
COMMENT: CONFIDENCE standard compound
COMMENT: EAWAG_UCHEM_ID 136
CH$NAME: Carbetamide
CH$NAME: N-phenylcarbamic acid [1-(ethylamino)-1-oxopropan-2-yl] ester
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C12H16N2O3
CH$EXACT_MASS: 236.1155
CH$SMILES: CCNC(=O)C(C)OC(=O)NC1=CC=CC=C1
CH$IUPAC: InChI=1S/C12H16N2O3/c1-3-13-11(15)9(2)17-12(16)14-10-7-5-4-6-8-10/h4-9H,3H2,1-2H3,(H,13,15)(H,14,16)
CH$LINK: CAS 16118-49-3
CH$LINK: PUBCHEM CID:27689
CH$LINK: INCHIKEY AMRQXHFXNZFDCH-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 25761
AC$INSTRUMENT: LTQ Orbitrap XL Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-ITFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 75 % (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 15000
AC$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$CHROMATOGRAPHY: RETENTION_TIME 6.6 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid
MS$FOCUSED_ION: BASE_PEAK 259.1057
MS$FOCUSED_ION: PRECURSOR_M/Z 237.1234
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: DEPROFILE Spline
MS$DATA_PROCESSING: RECALIBRATE loess on assigned fragments and MS1
MS$DATA_PROCESSING: WHOLE RMassBank
PK$ANNOTATION: m/z num {formula mass error(ppm)}
  55.0178 1 C3H3O+ 55.0178 -1.11
  65.0386 1 C5H5+ 65.0386 -0.25
  72.0444 1 C3H6NO+ 72.0444 -0.28
  72.0808 1 C4H10N+ 72.0808 0.06
  77.0386 1 C6H5+ 77.0386 -0.22
  92.0495 1 C6H6N+ 92.0495 -0.17
  95.0491 1 C6H7O+ 95.0491 -0.33
  100.0757 1 C5H10NO+ 100.0757 -0.2
  105.0448 1 C6H5N2+ 105.0447 0.43
  118.0863 1 C5H12NO2+ 118.0863 0.04
  120.0444 1 C7H6NO+ 120.0444 -0.17
  192.0649 1 C10H10NO3+ 192.0655 -3.28
PK$NUM_PEAK: 12
PK$PEAK: m/z int. rel.int.
  55.0178 3534.9 25
  65.0386 3558.1 25
  72.0444 8501.8 61
  72.0808 137833 999
  77.0386 24750.3 179
  92.0495 48043.8 348
  95.0491 5400.4 39
  100.0757 21890.8 158
  105.0448 6398.3 46
  118.0863 20433.8 148
  120.0444 76863.5 557
  192.0649 3603.7 26
