ACCESSION: MSBNK-CASMI_2016-SM854355
RECORD_TITLE: 4-Fluorobenzoylpropionic 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 Reference Standard (Level 1)
COMMENT: INTERNAL_ID 8543

CH$NAME: 4-Fluorobenzoylpropionic acid
CH$NAME: 3-(4-Fluorobenzoyl)propionic acid
CH$NAME: 4-(4-fluorophenyl)-4-oxobutanoic acid
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₁₀H₉FO₃
CH$EXACT_MASS: 196.05357
CH$SMILES: OC(=O)CCC(=O)C1=CC=C(F)C=C1
CH$IUPAC: InChI=1S/C10H9FO3/c11-8-3-1-7(2-4-8)9(12)5-6-10(13)14/h1-4H,5-6H2,(H,13,14)
CH$LINK: CAS 366-77-8
CH$LINK: PUBCHEM CID:101359
CH$LINK: INCHIKEY WUYWHIAAQYQKPP-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 91589
CH$LINK: COMPTOX DTXSID30190084

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$MASS_SPECTROMETRY: COLLISION_ENERGY 35 (nominal)
AC$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 7.644 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 294.0554
MS$FOCUSED_ION: PRECURSOR_M/Z 195.0463
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$SPLASH: splash10-0udi-0900000000-ef6a81d4a0d938863094
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  149.0407 C9H6FO- 1 149.0408 -0.59
  151.0565 C9H8FO- 1 151.0565 -0.03
  195.0465 C10H8FO3- 1 195.0463 1.2
PK$NUM_PEAK: 3
PK$PEAK: m/z int. rel.int.
  149.0407 54730.7 103
  151.0565 530509.8 999
  195.0465 4818.2 9
//