ACCESSION: MSBNK-Fiocruz-FIO00387
RECORD_TITLE: 2-Thiophenecarboxylic acid; LC-ESI-QTOF; MS2; [M+H]+; CE: 10eV
DATE: 2016.01.19 (Created 2013.03.13)
AUTHORS: Markus Kohlhoff, Natural Product Chemistry Lab (CPqRR/FIOCRUZ, Brazil)
LICENSE: CC BY-NC
COPYRIGHT: (c) Research Center Rene Rachou (FIOCRUZ, Brazil)
COMMENT: [Raw Data] CB160_2-Thiophenecarboxylic-acid_pos_10eV_rep000003.txt

CH$NAME: 2-Thiophenecarboxylic acid
CH$COMPOUND_CLASS: unknown
CH$FORMULA: C₅H₄O₂S
CH$EXACT_MASS: 127.99320
CH$SMILES: OC(=O)c(c1)scc1
CH$IUPAC: InChI=1S/C5H4O2S/c6-5(7)4-2-1-3-8-4/h1-3H,(H,6,7)
CH$LINK: CAS 527-72-0
CH$LINK: CHEMSPIDER 10250
CH$LINK: PUBCHEM CID:10700
CH$LINK: INCHIKEY QERYCTSHXKAMIS-UHFFFAOYSA-N
CH$LINK: COMPTOX DTXSID2060177

AC$INSTRUMENT: maXis (Bruker Daltonics)
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: CAPILLARY_VOLTAGE 4500 V
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 10 eV
AC$MASS_SPECTROMETRY: COLLISION_GAS Nitrogen
AC$MASS_SPECTROMETRY: DESOLVATION_GAS_FLOW 8 l/min
AC$MASS_SPECTROMETRY: DESOLVATION_TEMPERATURE 200 C
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: NEBULIZER 2.0 bar
AC$CHROMATOGRAPHY: COLUMN_NAME Waters Atlantis C18 3um 2.1x150mm
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE RT
AC$CHROMATOGRAPHY: FLOW_GRADIENT 1-100%B in 10min
AC$CHROMATOGRAPHY: FLOW_RATE 200ul/min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 129.000600
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+

PK$SPLASH: splash10-004r-4900000000-dd6aa708023217423e7b
PK$NUM_PEAK: 9
PK$PEAK: m/z int. rel.int.
  85.010900 17459.000000 571
  86.013800 902.000000 30
  87.006700 745.000000 24
  110.990200 3300.000000 108
  128.097000 867.000000 28
  129.000600 30520.000000 999
  130.003500 1707.000000 56
  130.996500 1236.000000 40
  132.101800 370.000000 12
//