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MassBank Record: MSBNK-Athens_Univ-AU220304

Pioglitazone; LC-ESI-QTOF; MS2; CE: 40 eV; R=35000; [M+H]+

Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk)

ACCESSION: MSBNK-Athens_Univ-AU220304
RECORD_TITLE: Pioglitazone; LC-ESI-QTOF; MS2; CE: 40 eV; R=35000; [M+H]+
DATE: 2019.05.30
AUTHORS: Nikiforos Alygizakis, Katerina Galani, Nikolaos Thomaidis, University of Athens
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2019 Department of Chemistry, University of Athens
COMMENT: CONFIDENCE standard compound
COMMENT: INTERNAL_ID 2203

CH$NAME: Pioglitazone
CH$NAME: 5-[[4-[2-(5-ethylpyridin-2-yl)ethoxy]phenyl]methyl]-1,3-thiazolidine-2,4-dione
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C19H20N2O3S
CH$EXACT_MASS: 356.1194635
CH$SMILES: CCC1=CN=C(CCOC2=CC=C(CC3SC(=O)NC3=O)C=C2)C=C1
CH$IUPAC: InChI=1S/C19H20N2O3S/c1-2-13-3-6-15(20-12-13)9-10-24-16-7-4-14(5-8-16)11-17-18(22)21-19(23)25-17/h3-8,12,17H,2,9-11H2,1H3,(H,21,22,23)
CH$LINK: CAS 105390-47-4
CH$LINK: CHEBI 8228
CH$LINK: KEGG D08378
CH$LINK: PUBCHEM CID:4829
CH$LINK: INCHIKEY HYAFETHFCAUJAY-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 4663
CH$LINK: COMPTOX DTXSID3037129

AC$INSTRUMENT: Bruker maXis Impact
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 40 eV
AC$MASS_SPECTROMETRY: RESOLUTION 35000
AC$CHROMATOGRAPHY: COLUMN_NAME Acclaim RSLC C18 2.2um, 2.1x100mm, Thermo
AC$CHROMATOGRAPHY: FLOW_GRADIENT 99/1 at 0-1 min, 61/39 at 3 min, 0.1/99.9 at 14-16 min, 99/1 at 16.1-20 min
AC$CHROMATOGRAPHY: FLOW_RATE 200 uL/min at 0-3 min, 400 uL/min at 14 min, 480 uL/min at 16-19 min, 200 uL/min at 19.1-20 min
AC$CHROMATOGRAPHY: RETENTION_TIME 9.130 min
AC$CHROMATOGRAPHY: SOLVENT A 90:10 water:methanol with 0.01% formic acid and 5mM ammonium formate
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.01% formic acid and 5mM ammonium formate

MS$FOCUSED_ION: BASE_PEAK 357.1272
MS$FOCUSED_ION: PRECURSOR_M/Z 357.1267
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: RECALIBRATE identity on assigned fragments and MS1
MS$DATA_PROCESSING: WHOLE RMassBank 2.10.1

PK$SPLASH: splash10-001i-0900000000-8347b4081c6af5de4d6d
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  117.0568 C8H7N+ 3 117.0573 -4.17
  118.0645 C8H8N+ 3 118.0651 -4.89
  119.0725 C8H9N+ 3 119.073 -3.41
  120.0783 C7[13]CH9N+ 1 120.0769 11.98
  121.0873 C8H11N+ 3 121.0886 -10.7
  134.0959 C9H12N+ 3 134.0964 -3.59
  135.1022 C6H15O3+ 3 135.1016 4.39
  136.1061 C5[13]CH15O3+ 1 136.1055 4.42
  240.1376 C16H18NO+ 1 240.1383 -3.06
  357.1267 C19H21N2O3S+ 1 357.1267 -0.08
PK$NUM_PEAK: 10
PK$PEAK: m/z int. rel.int.
  117.0568 13828 5
  118.0645 67500 29
  119.0725 520848 224
  120.0783 60784 26
  121.0873 16912 7
  134.0959 2315576 999
  135.1022 418692 180
  136.1061 29188 12
  240.1376 12552 5
  357.1267 39748 17
//

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