ACCESSION: MSBNK-Eawag-EQ371657
RECORD_TITLE: 2-Naphthoxyacetic acid; LC-ESI-QFT; MS2; CE: 120; R=35000; [M-H]-
DATE: 2015.08.26
AUTHORS: Stravs M, Schymanski E, Singer H, Department of Environmental Chemistry, Eawag and Thomaidis N, University of Athens
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2015 Eawag, Duebendorf, Switzerland
COMMENT: CONFIDENCE standard compound
COMMENT: EAWAG_UCHEM_ID 3716

CH$NAME: 2-Naphthoxyacetic acid
CH$NAME: beta-Naphthoxyacetic acid
CH$NAME: (2-Naphthyloxy)acetic acid
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₁₂H₁₀O₃
CH$EXACT_MASS: 202.06299
CH$SMILES: C1=CC=C2C=C(C=CC2=C1)OCC(=O)O
CH$IUPAC: InChI=1S/C12H10O3/c13-12(14)8-15-11-6-5-9-3-1-2-4-10(9)7-11/h1-7H,8H2,(H,13,14)
CH$LINK: CAS 120-23-0
CH$LINK: CHEBI 50397
CH$LINK: KEGG C18750
CH$LINK: PUBCHEM CID:8422
CH$LINK: INCHIKEY RZCJYMOBWVJQGV-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 8115
CH$LINK: COMPTOX DTXSID2042195

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 NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 120 (nominal)
AC$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 8.4 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 201.0554
MS$FOCUSED_ION: PRECURSOR_M/Z 201.0557
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$SPLASH: splash10-014l-0900000000-75f44afa28d921ca5cb1
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  65.0397 C5H5- 1 65.0397 0.1
  114.0473 C9H6- 1 114.0475 -1.39
  115.0554 C9H7- 1 115.0553 0.31
  116.0587 C4H8N2O2- 1 116.0591 -3.67
  117.0347 C8H5O- 1 117.0346 0.95
  125.0396 C10H5- 1 125.0397 -0.35
  141.0345 C10H5O- 1 141.0346 -0.41
  143.0503 C10H7O- 1 143.0502 0.15
  144.0535 C5H8N2O3- 1 144.054 -3.48
PK$NUM_PEAK: 9
PK$PEAK: m/z int. rel.int.
  65.0397 15392.1 2
  114.0473 14419.2 1
  115.0554 7351709 999
  116.0587 82395.1 11
  117.0347 33554.6 4
  125.0396 48211.2 6
  141.0345 8186.5 1
  143.0503 6135859.5 833
  144.0535 88431.1 12
//