ACCESSION: MSBNK-RIKEN-PR311029
RECORD_TITLE: Flavone base + 3O, 1MeO, O-HexA-FeruloylHexA; LC-ESI-QTOF; MS2
DATE: 2019.03.28
AUTHORS: Tetsuya Mori, Center for Sustainable Resource Science, RIKEN
LICENSE: CC BY-NC-SA
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: Annotation level-3

CH$NAME: Flavone base + 3O, 1MeO, O-HexA-FeruloylHexA
CH$COMPOUND_CLASS: Ferulic acid and derivatives
CH$FORMULA: C₃₈H₃₆O₂₁
CH$EXACT_MASS: 828.685
CH$SMILES: O=C(OC1C(OC(C(=O)O)C(O)C1(O))OC5C(OC2=CC(O)=C3C(=O)C=C(OC3(=C2))C=4C=CC(O)=C(OC)C=4)OC(C(=O)O)C(O)C5(O))C=CC=6C=CC(O)=C(OC)C=6
CH$IUPAC: InChI=1S/C38H36O21/c1-52-22-9-14(3-6-17(22)39)4-8-25(43)56-33-29(46)27(44)32(36(50)51)58-38(33)59-34-30(47)28(45)31(35(48)49)57-37(34)54-16-11-19(41)26-20(42)13-21(55-24(26)12-16)15-5-7-18(40)23(10-15)53-2/h3-13,27-34,37-41,44-47H,1-2H3,(H,48,49)(H,50,51)
CH$LINK: INCHIKEY CQSOKHCNRZFEOH-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 POSITIVE
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$CHROMATOGRAPHY: CAPILLARY_VOLTAGE +3.00 kV
AC$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 4.68
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 829.1868

PK$SPLASH: splash10-0udi-0109000000-b9c91a52a12ea54141a6
PK$NUM_PEAK: 7
PK$PEAK: m/z int. rel.int.
  177.05783 21.0 212
  271.06482 17.0 172
  301.06824 99.0 999
  301.08237 21.0 212
  302.07315 20.0 202
  335.06329 17.0 172
  354.09537 18.0 182
//