ACCESSION: MSBNK-RIKEN-PR306092
RECORD_TITLE: Kaempferol-3-O-rhamnoside; 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$NAME: Kaempferol-3-O-rhamnoside
CH$COMPOUND_CLASS: Flavonoid-3-O-glycosides
CH$FORMULA: C₂₁H₂₀O₁₀
CH$EXACT_MASS: 432.381
CH$SMILES: CC1OC(OC2=C(OC3=CC(O)=CC(O)=C3C2=O)C2=CC=C(O)C=C2)C(O)C(O)C1O
CH$IUPAC: InChI=1S/C21H20O10/c1-8-15(25)17(27)18(28)21(29-8)31-20-16(26)14-12(24)6-11(23)7-13(14)30-19(20)9-2-4-10(22)5-3-9/h2-8,15,17-18,21-25,27-28H,1H3
CH$LINK: INCHIKEY SOSLMHZOJATCCP-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 4.714167
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 431.09837034783

PK$SPLASH: splash10-0a5i-0090000000-c141c409b5cac9042ca3
PK$NUM_PEAK: 51
PK$PEAK: m/z int. rel.int.
  107.01064 12.0 12
  135.00632 16.0 16
  151.00301 20.0 20
  155.05051 6.0 6
  157.06346 5.0 5
  163.0011 46.0 46
  164.00798 7.0 7
  165.01349 5.0 5
  167.04619 11.0 11
  169.0643 12.0 12
  171.04225 9.0 9
  173.02098 9.0 9
  182.03026 5.0 5
  183.04688 5.0 5
  185.06239 10.0 10
  187.0343 8.0 8
  187.04166 8.0 8
  189.05765 6.0 6
  195.04684 6.0 6
  196.0507 5.0 5
  197.06085 17.0 17
  198.03134 6.0 6
  199.03647 15.0 15
  201.0556 8.0 8
  211.03433 25.0 25
  211.04298 27.0 27
  213.05211 14.0 14
  213.0611 8.0 8
  215.03807 8.0 8
  227.0338 465.0 465
  228.03136 45.0 45
  228.03928 68.0 68
  229.04826 204.0 204
  230.05441 20.0 20
  239.03404 20.0 20
  239.04582 17.0 17
  241.04634 24.0 24
  255.02843 1000.0 999
  255.05034 6.0 6
  255.08421 5.0 5
  256.03284 238.0 238
  257.04208 133.0 133
  257.05984 14.0 14
  257.49039 5.0 5
  258.04639 35.0 35
  267.03067 17.0 17
  284.03088 793.0 792
  285.03931 767.0 766
  286.04105 128.0 128
  287.04391 18.0 18
  431.09839 13.0 13
//