ACCESSION: MSBNK-HBM4EU-HB003068
RECORD_TITLE: Fusaric acid; LC-ESI-ITFT; MS2; CE: 60%; R=7500; [M-H]-
DATE: 2021.10.11
AUTHORS: Laurent Debrauwer, Emilien L. Jamin, Research Centre in Food Toxicology (TOXALIM), INRAE, MetaboHUB-Metatoul platform, Toulouse, France
LICENSE: CC0
COPYRIGHT: Copyright (c) 2021 by Research Centre in Food Toxicology (TOXALIM), INRAE, MetaboHUB-Metatoul platform, Toulouse, France
COMMENT: HBM4EU - science and policy for a healthy future (https://www.hbm4eu.eu)
COMMENT: CONFIDENCE Reference Standard (Level 1)
COMMENT: INTERNAL_ID 37

CH$NAME: Fusaric acid
CH$NAME: 5-butylpyridine-2-carboxylic acid
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₁₀H₁₃NO₂
CH$EXACT_MASS: 179.09463
CH$SMILES: CCCCC1=CN=C(C=C1)C(=O)O
CH$IUPAC: InChI=1S/C10H13NO2/c1-2-3-4-8-5-6-9(10(12)13)11-7-8/h5-7H,2-4H2,1H3,(H,12,13)
CH$LINK: CAS 536-69-6
CH$LINK: CHEBI 5199
CH$LINK: KEGG C10146
CH$LINK: PUBCHEM CID:3442
CH$LINK: INCHIKEY DGMPVYSXXIOGJY-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 3324
CH$LINK: COMPTOX DTXSID5023085

AC$INSTRUMENT: LTQ Orbitrap XL Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-ITFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 60 % (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 7500
AC$CHROMATOGRAPHY: COLUMN_NAME Hypersil GOLD C18 1.9 um 100 x 2.1 mm Thermo Fisher Scientific
AC$CHROMATOGRAPHY: FLOW_GRADIENT 100/0 at 0 min, 0/100 at 30 min, 0/100 at 35 min
AC$CHROMATOGRAPHY: FLOW_RATE 300 uL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 9.369 min
AC$CHROMATOGRAPHY: SOLVENT A water with 5% methanol and 0.1% acetic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% acetic acid

MS$FOCUSED_ION: BASE_PEAK 649.2091
MS$FOCUSED_ION: PRECURSOR_M/Z 178.0874
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$FOCUSED_ION: PRECURSOR_INTENSITY 1520384.858887
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 3.2.0

PK$SPLASH: splash10-004i-0900000000-c4d1675cacacf417eff8
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  134.0617 C8H8NO- 1 134.0611 4.33
  134.0979 C9H12N- 1 134.0975 2.68
  178.0875 C10H12NO2- 1 178.0874 1.11
PK$NUM_PEAK: 3
PK$PEAK: m/z int. rel.int.
  134.0617 8720.8 51
  134.0979 27369.9 162
  178.0875 168221.2 999
//