ACCESSION: MSBNK-CASMI_2016-SM800901
RECORD_TITLE: 2-Aminobenzoic acid; LC-ESI-QFT; MS2; CE: 35 NCE; R=35000; [M+H]+
DATE: 2016.12.12
AUTHORS: Krauss M, Schymanski EL, Weidauer C, Schupke H, UFZ and Eawag
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2016 UFZ/Eawag
PUBLICATION: Schymanski, E. L.; Ruttkies, C.; Krauss, M.; Brouard, C.; Kind, T.; Dührkop, K.; Allen, F.; Vaniya, A.; Verdegem, D.; Böcker, S.; et al. Critical Assessment of Small Molecule Identification 2016: Automated Methods. Journal of Cheminformatics 2017, 9 (1). DOI:10.1186/s13321-017-0207-1
COMMENT: CONFIDENCE standard compound
COMMENT: INTERNAL_ID 8009

CH$NAME: 2-Aminobenzoic acid
CH$NAME: anthranilic acid
CH$NAME: 2-azaniumylbenzoate
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₇H₇NO₂
CH$EXACT_MASS: 137.04768
CH$SMILES: NC1=C(C=CC=C1)C(O)=O
CH$IUPAC: InChI=1S/C7H7NO2/c8-6-4-2-1-3-5(6)7(9)10/h1-4H,8H2,(H,9,10)
CH$LINK: CAS 118-92-3
CH$LINK: CHEBI 30754
CH$LINK: KEGG C00108
CH$LINK: PUBCHEM CID:227
CH$LINK: INCHIKEY RWZYAGGXGHYGMB-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 222
CH$LINK: COMPTOX DTXSID8020094

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$MASS_SPECTROMETRY: COLLISION_ENERGY 35 (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 35000
AC$CHROMATOGRAPHY: COLUMN_NAME Kinetex C18 EVO 2.6 um, 2.1x50 mm, precolumn 2.1x5 mm, Phenomenex
AC$CHROMATOGRAPHY: FLOW_GRADIENT 95/5 at 0 min, 95/5 at 1 min, 0/100 at 13 min, 0/100 at 24 min
AC$CHROMATOGRAPHY: FLOW_RATE 300 uL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 2.449 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 138.0548
MS$FOCUSED_ION: PRECURSOR_M/Z 138.055
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 2.3.1

PK$SPLASH: splash10-00di-0900000000-63c42bae0761c6677919
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  65.0386 C5H5+ 1 65.0386 0.98
  92.0495 C6H6N+ 1 92.0495 -0.08
  120.0444 C7H6NO+ 1 120.0444 -0.13
  138.055 C7H8NO2+ 1 138.055 0.01
PK$NUM_PEAK: 4
PK$PEAK: m/z int. rel.int.
  65.0386 209370 5
  92.0495 2220422.8 61
  120.0444 36310664 999
  138.055 592653.2 16
//