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MassBank Record: MSBNK-RIKEN-PR301893

Madecassoside; LC-ESI-QTOF; MS2

Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk)

ACCESSION: MSBNK-RIKEN-PR301893
RECORD_TITLE: Madecassoside; 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$NAME: Madecassoside
CH$COMPOUND_CLASS: Triterpene saponins
CH$FORMULA: C48H78O20
CH$EXACT_MASS: 975.132
CH$SMILES: C[C@@H]1CC[C@@]2(CC[C@@]3(C)C(=CC[C@@H]4[C@@]5(C)C[C@@H](O)[C@H](O)[C@@](C)(CO)[C@@H]5[C@H](O)C[C@@]34C)[C@@H]2[C@H]1C)C(=O)O[C@@H]1O[C@H](CO[C@@H]2O[C@H](CO)[C@@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@@H](O)[C@H]3O)[C@H](O)[C@H]2O)[C@@H](O)[C@H](O)[C@H]1O
CH$IUPAC: InChI=1S/C48H78O20/c1-19-10-11-48(13-12-46(6)22(28(48)20(19)2)8-9-27-44(4)14-24(52)39(61)45(5,18-50)38(44)23(51)15-47(27,46)7)43(62)68-42-35(59)32(56)30(54)26(66-42)17-63-40-36(60)33(57)37(25(16-49)65-40)67-41-34(58)31(55)29(53)21(3)64-41/h8,19-21,23-42,49-61H,9-18H2,1-7H3/t19-,20+,21+,23-,24-,25-,26-,27-,28+,29+,30-,31-,32+,33-,34-,35-,36-,37-,38-,39+,40-,41+,42+,44-,45+,46+,47-,48+/m1/s1
CH$LINK: INCHIKEY BNMGUJRJUUDLHW-CIZDPPTDSA-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 4.880217
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 975.5159214

PK$SPLASH: splash10-004i-0000002019-52b4f0914d4301429493
PK$NUM_PEAK: 55
PK$PEAK: m/z int. rel.int.
  255.08554 11.0 11
  309.11987 27.0 27
  341.25775 28.0 28
  377.80035 12.0 12
  421.15814 20.0 20
  435.12985 16.0 16
  471.18573 12.0 12
  473.13068 13.0 13
  487.33789 39.0 39
  489.15408 16.0 16
  489.19275 23.0 23
  505.35944 19.0 19
  531.21655 11.0 11
  548.20306 17.0 17
  578.11096 15.0 15
  579.34253 15.0 15
  613.35919 16.0 16
  615.4035 13.0 13
  631.55878 11.0 11
  633.37061 31.0 31
  633.40515 41.0 41
  649.35815 28.0 28
  649.40912 41.0 41
  651.34515 12.0 12
  651.39716 16.0 16
  651.42609 28.0 28
  652.39008 11.0 11
  667.42078 44.0 44
  668.38098 25.0 25
  795.41156 19.0 19
  795.44281 19.0 19
  795.48389 13.0 13
  796.46588 11.0 11
  813.43744 35.0 35
  813.47858 26.0 26
  814.43671 39.0 39
  814.46881 11.0 11
  815.46771 39.0 39
  829.47717 12.0 12
  957.4046 11.0 11
  957.46582 24.0 24
  957.52795 59.0 59
  957.55975 26.0 26
  958.44324 13.0 13
  958.49933 46.0 46
  958.5473 16.0 16
  959.49554 19.0 19
  959.53601 32.0 32
  973.68829 11.0 11
  974.56921 30.0 30
  974.6369 25.0 25
  974.67889 11.0 11
  974.72308 14.0 14
  975.50885 1000.0 999
  975.61139 12.0 12
//

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