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MassBank Record: PR307544

Cynarin; LC-ESI-QTOF; MS2

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

ACCESSION: PR307544
RECORD_TITLE: Cynarin; LC-ESI-QTOF; MS2
DATE: 2019.03.28
AUTHORS: Tetsuya Mori, Center for Sustainable Resource Science, RIKEN
LICENSE: CC BY-SA NC
PUBLICATION: Tsugawa H., Nakabayashi R., Mori T., Yamada Y., Takahashi M., Rai A., Sugiyama R., Yamamoto H., Nakaya T., Yamazaki M., Kooke R., Bac-Molenaar JA., Oztolan-Erol N., Keurentjes JJB., Arita M., Saito K. (2019) "A cheminformatics approach to characterize metabolomes in stable-isotope-labeled organisms" Nature Methods 16(4):295-298. [doi:10.1038/s41592-019-0358-2]
COMMENT: registered in RIKEN PlaSMA

CH$NAME: Cynarin
CH$COMPOUND_CLASS: Quinic acids and derivatives
CH$FORMULA: C25H24O12
CH$EXACT_MASS: 516.455
CH$SMILES: OC1CC(CC(OC(=O)C=CC2=CC(O)=C(O)C=C2)C1O)(OC(=O)C=CC1=CC(O)=C(O)C=C1)C(O)=O
CH$IUPAC: InChI=1S/C25H24O12/c26-15-5-1-13(9-17(15)28)3-7-21(31)36-20-12-25(24(34)35,11-19(30)23(20)33)37-22(32)8-4-14-2-6-16(27)18(29)10-14/h1-10,19-20,23,26-30,33H,11-12H2,(H,34,35)
CH$LINK: INCHIKEY YDDUMTOHNYZQPO-UHFFFAOYSA-N

AC$INSTRUMENT: LC, Waters Acquity UPLC System; MS, Waters Xevo G2 Q-Tof
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 6V
AC$MASS_SPECTROMETRY: DESOLVATION_GAS_FLOW 800/h
AC$MASS_SPECTROMETRY: DESOLVATION_TEMPERATURE 450 C
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$CHROMATOGRAPHY: CAPILLARY_VOLTAGE -2.75 kV
AC$CHROMATOGRAPHY: COLUMN_NAME Acquity bridged ethyl hybrid C18 (1.7 um, 2.1 mm * 100 mm, Waters)
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 40 C
AC$CHROMATOGRAPHY: FLOW_GRADIENT A/B = (99.5%/0.5% at 0 min, 99.5%/0.5% at 0.1 min, 20%/80% at 10 min, 0.5%/99.5% at 10.1 min, 0.5%/99.5% at 12.0 min, 99.5%/0.5% at 12.1 min, 99.5%/0.5% at 15.0 min)
AC$CHROMATOGRAPHY: FLOW_RATE 0.3 ml/min at 0 min, 0.3 ml/min at 10 min, 0.4 ml/min at 10.1 min, 0.4 ml/min at 14.4 min, 0.3 ml/min at 14.5 min
AC$CHROMATOGRAPHY: RETENTION_TIME 3.489183
AC$CHROMATOGRAPHY: SOLVENT A water including 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B acetonitrile including 0.1% formic acid

MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$FOCUSED_ION: PRECURSOR_M/Z 515.11949974783

PK$SPLASH: splash10-016u-0902040000-9c5a817953c62ff3f926
PK$NUM_PEAK: 44
PK$PEAK: m/z int. rel.int.
  93.03492 16.0 16
  111.04025 16.0 16
  127.03747 14.0 14
  133.0307 53.0 53
  134.02721 14.0 14
  135.04434 150.0 150
  144.03699 14.0 14
  149.03278 30.0 30
  155.03487 12.0 12
  161.01988 41.0 41
  161.03206 14.0 14
  162.02998 34.0 34
  162.06403 12.0 12
  173.04283 59.0 59
  174.05351 14.0 14
  177.01085 41.0 41
  177.02246 127.0 127
  178.02005 20.0 20
  179.0181 11.0 11
  179.03407 832.0 831
  180.03937 14.0 14
  191.0554 853.0 852
  192.05194 13.0 13
  192.05867 37.0 37
  203.03113 12.0 12
  227.07114 14.0 14
  285.35922 12.0 12
  308.09033 12.0 12
  335.07443 154.0 154
  336.07938 14.0 14
  337.08218 14.0 14
  351.0672 30.0 30
  351.09406 13.0 13
  352.07565 27.0 27
  353.08597 480.0 480
  354.08621 26.0 26
  355.09741 34.0 34
  426.12186 12.0 12
  426.13641 12.0 12
  513.08173 19.0 19
  513.11755 58.0 58
  514.10626 64.0 64
  515.07751 12.0 12
  515.11853 1000.0 999
//

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