ACCESSION: MSBNK-Eawag-EQ335705
RECORD_TITLE: N-Nitrosomethylaniline; LC-ESI-QFT; MS2; CE: 75; R=70000; [M+H]+
DATE: 2015.08.25
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 3357

CH$NAME: N-Nitrosomethylaniline
CH$NAME: N-methyl-N-phenylnitrous amide
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₇H₈N₂O
CH$EXACT_MASS: 136.06366
CH$SMILES: O=NN(c1ccccc1)C
CH$IUPAC: InChI=1S/C7H8N2O/c1-9(8-10)7-5-3-2-4-6-7/h2-6H,1H3
CH$LINK: CAS 614-00-6
CH$LINK: PUBCHEM CID:11957
CH$LINK: INCHIKEY MAXCWSIJKVASQC-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 11463
CH$LINK: COMPTOX DTXSID9021053

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 POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 75 (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 70000
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 6.4 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 137.071
MS$FOCUSED_ION: PRECURSOR_M/Z 137.0709
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$SPLASH: splash10-014i-9100000000-577342be63a73e8d10b7
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  50.0151 C4H2+ 1 50.0151 0.17
  51.0229 C4H3+ 1 51.0229 0.07
  53.0386 C4H5+ 1 53.0386 0.25
  55.0178 C3H3O+ 1 55.0178 -0.02
  59.024 CH3N2O+ 1 59.024 0.35
  65.0386 C5H5+ 1 65.0386 0.51
  66.0464 C5H6+ 1 66.0464 -0.02
  77.0385 C6H5+ 1 77.0386 -0.6
  79.0542 C6H7+ 1 79.0542 -0.72
  80.062 C6H8+ 1 80.0621 -0.4
  81.0335 C5H5O+ 1 81.0335 -0.26
  91.0542 C7H7+ 1 91.0542 -0.18
  92.0495 C6H6N+ 1 92.0495 0.37
  95.0491 C6H7O+ 1 95.0491 0.09
  105.0448 C6H5N2+ 1 105.0447 0.34
  106.0651 C7H8N+ 1 106.0651 0.14
  107.073 C7H9N+ 1 107.073 0.09
  137.071 C7H9N2O+ 1 137.0709 0.59
PK$NUM_PEAK: 18
PK$PEAK: m/z int. rel.int.
  50.0151 139068.5 2
  51.0229 184766 2
  53.0386 860039.8 13
  55.0178 68609.5 1
  59.024 185765 2
  65.0386 1461873.2 23
  66.0464 62950696 999
  77.0385 1432810 22
  79.0542 91513.4 1
  80.062 160141 2
  81.0335 127693.7 2
  91.0542 67287 1
  92.0495 406856.9 6
  95.0491 7113311 112
  105.0448 2071216.6 32
  106.0651 645487.6 10
  107.073 4894238.5 77
  137.071 760117.8 12
//