ACCESSION: PR100998
RECORD_TITLE: Quercetin-3-O-beta-glucopyranosyl-7-O-alpha-rhamnopyranoside; LC-ESI-QTOF; MS2; CE:Ramp 5-60 V; [M-H]-
DATE: 2011.05.06 (Created 2010.06.21)
AUTHORS: Matsuda F, Suzuki M, Sawada Y, Plant Science Center, RIKEN.
LICENSE: CC BY-SA
COMMENT: Acquisition and generation of the data is financially supported in part by CREST/JST.
CH$NAME: Quercetin-3-O-beta-glucopyranosyl-7-O-alpha-rhamnopyranoside
CH$NAME: Quer-3-Glc-7-Rha
CH$NAME: SPECIES
CH$NAME: quercetin-3-glucoside-7-rhamnoside
CH$NAME: Quercetin-3-O-b-glucopyranosyl-7-O-a-rhamnopyranoside
CH$COMPOUND_CLASS: Flavonoid
CH$FORMULA: C27H30O16
CH$EXACT_MASS: 610.15338
CH$SMILES: C(C1O)(C)OC(Oc(c5)cc(O2)c(c5O)C(C(OC(O4)C(C(C(C4CO)O)O)O)=C(c(c3)ccc(O)c3O)2)=O)C(C1O)O
CH$IUPAC: InChI=1S/C27H30O16/c1-8-17(32)20(35)22(37)26(39-8)40-10-5-13(31)16-14(6-10)41-24(9-2-3-11(29)12(30)4-9)25(19(16)34)43-27-23(38)21(36)18(33)15(7-28)42-27/h2-6,8,15,17-18,20-23,26-33,35-38H,7H2,1H3/t8-,15+,17-,18+,20+,21-,22+,23+,26-,27-/m0/s1
CH$LINK: CAS 18016-58-5
CH$LINK: KNAPSACK C00005428
AC$INSTRUMENT: UPLC Q-Tof Premier, Waters
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY Ramp 5-60 V
AC$MASS_SPECTROMETRY: DATAFORMAT Continuum
AC$MASS_SPECTROMETRY: DESOLVATION_GAS_FLOW 600.0 L/Hr
AC$MASS_SPECTROMETRY: DESOLVATION_TEMPERATURE 400 C
AC$MASS_SPECTROMETRY: FRAGMENTATION_METHOD LOW-ENERGY CID
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: SOURCE_TEMPERATURE 120 C
AC$CHROMATOGRAPHY: CAPILLARY_VOLTAGE 3.0 kV
AC$CHROMATOGRAPHY: SAMPLING_CONE 23.0 V
AC$CHROMATOGRAPHY: SOLVENT CH3CN(0.1%HCOOH)/ H2O(0.1%HCOOH)
MS$FOCUSED_ION: PRECURSOR_M/Z 609.14556
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
PK$NUM_PEAK: 14
PK$PEAK: m/z int. rel.int.
  151.0034 100.1 30
  255.0307 80.93 25
  271.0249 911.8 278
  272.0294 100.4 31
  299.0197 2685 818
  300.0261 490.8 149
  301.0363 1258 383
  302.0391 135.4 41
  446.0865 1351 411
  447.0937 806.9 246
  448.0980 99.37 30
  463.0895 354.4 108
  609.1456 3281 999
  610.1531 578.3 176
