ACCESSION: MSBNK-RIKEN-PR304722
RECORD_TITLE: Subsessiline; 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$NAME: Subsessiline
CH$COMPOUND_CLASS: Aspidospermatan-type alkaloids
CH$FORMULA: C₄₃H₄₈N₄O₆
CH$EXACT_MASS: 716.879
CH$SMILES: COC(=O)C1=C2NC3=CC=CC=C3C22CCN3C2C2(CCOC2C24CC5CC67CCOC6CCN6CCC8(C76)C6=C(N(C2)C58OC34)C(OC)=CC=C6)C1
CH$IUPAC: InChI=1S/C43H48N4O6/c1-49-29-9-5-7-27-31(29)47-23-40-21-24-20-38-13-18-51-30(38)10-15-45-16-12-42(27,35(38)45)43(24,47)53-37(40)46-17-11-41-26-6-3-4-8-28(26)44-32(41)25(33(48)50-2)22-39(34(41)46)14-19-52-36(39)40/h3-9,24,30,34-37,44H,10-23H2,1-2H3
CH$LINK: INCHIKEY RZBFPDQKWUWUCK-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 5.780117
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 715.35010884783

PK$SPLASH: splash10-0a4l-0526905200-2c26afb7f132ddc2f0e1
PK$NUM_PEAK: 18
PK$PEAK: m/z int. rel.int.
  130.06955 369.0 369
  138.05521 369.0 369
  194.04782 277.0 277
  196.06543 369.0 369
  212.06262 277.0 277
  238.09126 385.0 385
  353.18756 462.0 462
  361.16064 708.0 707
  398.20599 415.0 415
  411.21506 277.0 277
  441.23856 385.0 385
  458.24915 1000.0 999
  459.23929 708.0 707
  613.28619 323.0 323
  643.28131 523.0 522
  655.33051 338.0 338
  683.3252 277.0 277
  715.35822 554.0 553
//