ACCESSION: MSBNK-RIKEN-PR304715
RECORD_TITLE: Gardnerine; 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$NAME: Gardnerine
CH$COMPOUND_CLASS: Macroline alkaloids
CH$FORMULA: C₂₀H₂₄N₂O₂
CH$EXACT_MASS: 324.424
CH$SMILES: COC1=CC2=C(C=C1)C1=C(N2)C2CC3C(CO)C(C1)N2CC3=CC
CH$IUPAC: InChI=1S/C20H24N2O2/c1-3-11-9-22-18-8-15-13-5-4-12(24-2)6-17(13)21-20(15)19(22)7-14(11)16(18)10-23/h3-6,14,16,18-19,21,23H,7-10H2,1-2H3
CH$LINK: INCHIKEY RBALEJFQJCAPLN-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 3.686783
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 323.17650154783

PK$SPLASH: splash10-053r-0934000000-68bb383b670ce5b4e25d
PK$NUM_PEAK: 31
PK$PEAK: m/z int. rel.int.
  74.27425 52.0 52
  128.04561 38.0 38
  146.06306 35.0 35
  155.14047 56.0 56
  170.06308 56.0 56
  181.05785 37.0 37
  182.04179 62.0 62
  183.04492 44.0 44
  183.05782 1000.0 999
  185.04514 35.0 35
  195.05249 37.0 37
  196.05847 44.0 44
  196.0654 150.0 150
  209.11121 50.0 50
  211.04491 40.0 40
  223.08568 79.0 79
  234.07817 42.0 42
  248.08505 48.0 48
  248.09924 48.0 48
  264.13565 44.0 44
  276.78107 35.0 35
  277.12875 35.0 35
  278.138 73.0 73
  290.14603 42.0 42
  291.15448 102.0 102
  293.1272 35.0 35
  307.13815 67.0 67
  307.16559 54.0 54
  308.1496 446.0 446
  309.15323 192.0 192
  310.15054 54.0 54
//