ACCESSION: MSBNK-Eawag-EQ309752
RECORD_TITLE: Naptalam; LC-ESI-QFT; MS2; CE: 30; R=35000; [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 3097

CH$NAME: Naptalam
CH$NAME: 2-(1-naphthylcarbamoyl)benzoic acid
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₁₈H₁₃NO₃
CH$EXACT_MASS: 291.08954
CH$SMILES: O=C(O)c1ccccc1C(=O)Nc3cccc2ccccc23
CH$IUPAC: InChI=1S/C18H13NO3/c20-17(14-9-3-4-10-15(14)18(21)22)19-16-11-5-7-12-6-1-2-8-13(12)16/h1-11H,(H,19,20)(H,21,22)
CH$LINK: CAS 132-66-1
CH$LINK: PUBCHEM CID:8594
CH$LINK: INCHIKEY JXTHEWSKYLZVJC-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 8275
CH$LINK: COMPTOX DTXSID6032437

AC$INSTRUMENT: Q Exactive Orbitrap Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-QFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 30 (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 35000
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 7.3 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 290.0822
MS$FOCUSED_ION: PRECURSOR_M/Z 290.0823
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 1.9.6

PK$SPLASH: splash10-0002-0190000000-d1def956b281dcb06756
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  142.0661 C10H8N- 1 142.0662 -0.86
  143.0498 C10H7O- 1 143.0502 -2.93
  168.0454 C11H6NO- 1 168.0455 -0.46
  218.0974 C16H12N- 1 218.0975 -0.7
  228.0818 C17H10N- 1 228.0819 -0.41
  246.0923 C17H12NO- 1 246.0924 -0.64
  290.0825 C18H12NO3- 1 290.0823 0.67
PK$NUM_PEAK: 7
PK$PEAK: m/z int. rel.int.
  142.0661 23995896.5 111
  143.0498 368098.4 1
  168.0454 4089077.3 18
  218.0974 570710 2
  228.0818 3785065.5 17
  246.0923 215506482.9 999
  290.0825 250225.6 1
//