ACCESSION: MSBNK-RIKEN-PR305193
RECORD_TITLE: alpha-Solanine; 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$NAME: alpha-Solanine
CH$COMPOUND_CLASS: Steroidal saponins
CH$FORMULA: C₄₅H₇₃NO₁₅
CH$EXACT_MASS: 868.071
CH$SMILES: CC1C2CCC(C)CN2C2CC3C4CC=C5CC(CCC5(C)C4CCC3(C)C12)OC1OC(CO)C(O)C(OC2OC(CO)C(O)C(O)C2O)C1OC1OC(C)C(O)C(O)C1O
CH$IUPAC: InChI=1S/C45H73NO15/c1-19-6-9-27-20(2)31-28(46(27)16-19)15-26-24-8-7-22-14-23(10-12-44(22,4)25(24)11-13-45(26,31)5)57-43-40(61-41-37(54)35(52)32(49)21(3)56-41)39(34(51)30(18-48)59-43)60-42-38(55)36(53)33(50)29(17-47)58-42/h7,19-21,23-43,47-55H,6,8-18H2,1-5H3
CH$LINK: INCHIKEY ZGVSETXHNHBTRK-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 4.95765
AC$CHROMATOGRAPHY: SOLVENT A water including 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B acetonitrile including 0.1% formic acid

MS$FOCUSED_ION: PRECURSOR_TYPE [M+HCOO]-
MS$FOCUSED_ION: PRECURSOR_M/Z 912.49622355183

PK$SPLASH: splash10-0gb9-0000000960-1a5ddaa8be3d6ecdac1d
PK$NUM_PEAK: 35
PK$PEAK: m/z int. rel.int.
  87.00766 6.0 6
  89.01924 5.0 5
  89.02412 6.0 6
  101.02107 22.0 22
  119.03332 10.0 10
  143.03064 28.0 28
  143.04071 19.0 19
  161.04349 35.0 35
  161.05406 6.0 6
  163.06355 18.0 18
  179.05594 18.0 18
  205.06837 7.0 7
  205.07878 10.0 10
  247.07686 6.0 6
  558.36688 28.0 28
  559.38477 10.0 10
  560.37793 5.0 5
  704.43823 1000.0 999
  704.5022 8.0 8
  705.43829 499.0 499
  706.43799 100.0 100
  707.45123 28.0 28
  720.41528 14.0 14
  720.44775 25.0 25
  720.48956 6.0 6
  721.41968 10.0 10
  721.46722 6.0 6
  722.42566 7.0 7
  866.48682 757.0 756
  867.4928 374.0 374
  868.49524 112.0 112
  869.47968 5.0 5
  869.52637 10.0 10
  870.49097 5.0 5
  870.51477 5.0 5
//