ACCESSION: MSBNK-RIKEN-PR300342
RECORD_TITLE: 7alpha-Voacangine hydroxyindolenine; 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: registered in RIKEN PlaSMA

CH$NAME: 7alpha-Voacangine hydroxyindolenine
CH$COMPOUND_CLASS: Ibogan-type alkaloids
CH$FORMULA: C₂₂H₂₈N₂O₄
CH$EXACT_MASS: 384.476
CH$SMILES: CC[C@@H]1C[C@@H]2CN3CCC4(O)C5=C(C=CC(OC)=C5)N=C4C(C2)(C13)C(=O)OC
CH$IUPAC: InChI=1S/C22H28N2O4/c1-4-14-9-13-11-21(20(25)28-3)18(14)24(12-13)8-7-22(26)16-10-15(27-2)5-6-17(16)23-19(21)22/h5-6,10,13-14,18,26H,4,7-9,11-12H2,1-3H3/t13-,14+,18?,21?,22?/m0/s1
CH$LINK: INCHIKEY AVRFPRAAVSCSSZ-GSEWTJHMSA-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 4.014633
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 385.2121838

PK$SPLASH: splash10-000i-0109000000-3ecf93d7263aa0130a6f
PK$NUM_PEAK: 20
PK$PEAK: m/z int. rel.int.
  126.05455 5.0 5
  136.07106 6.0 6
  136.11183 7.0 7
  147.06897 6.0 6
  150.12801 27.0 27
  162.0889 6.0 6
  175.06619 6.0 6
  176.06912 9.0 9
  178.12184 23.0 23
  188.07207 5.0 5
  188.09503 7.0 7
  190.08635 32.0 32
  196.13268 7.0 7
  201.10405 5.0 5
  208.13368 7.0 7
  210.15193 8.0 8
  325.19104 9.0 9
  367.19785 8.0 8
  385.21143 1000.0 999
  385.26758 26.0 26
//