ACCESSION: MSBNK-RIKEN-PR040203
RECORD_TITLE: Daidzin; LC-ESI-QTOF; MS2; CE:Ramp 5-60 V; [M+HCOO]-
DATE: 2016.01.19 (Created 2008.03.03, modified 2011.05.06)
AUTHORS: Matsuda F, Plant Science Center, RIKEN.
LICENSE: CC BY-SA

CH$NAME: Daidzin
CH$NAME: Daidzein-7-O-glucoside
CH$NAME: Daidzoside
CH$NAME: 3-(4-hydroxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
CH$NAME: 4',7-hydroxyisoflavone-7-glucoside
CH$COMPOUND_CLASS: Natural Product
CH$FORMULA: C₂₁H₂₀O₉
CH$EXACT_MASS: 416.11073
CH$SMILES: C1=CC(=CC=C1C2=COC3=C(C2=O)C=CC(=C3)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O
CH$IUPAC: InChI=1S/C21H20O9/c22-8-16-18(25)19(26)20(27)21(30-16)29-12-5-6-13-15(7-12)28-9-14(17(13)24)10-1-3-11(23)4-2-10/h1-7,9,16,18-23,25-27H,8H2/t16-,18-,19+,20-,21-/m1/s1
CH$LINK: CAS 552-66-9
CH$LINK: CHEBI 4307
CH$LINK: CHEMSPIDER 97088
CH$LINK: INCHIKEY KYQZWONCHDNPDP-QNDFHXLGSA-N
CH$LINK: KEGG C10216
CH$LINK: KNAPSACK C00002518
CH$LINK: NIKKAJI J22.589D
CH$LINK: PUBCHEM CID:107971

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$MASS_SPECTROMETRY: FRAGMENTATION_MODE LOW-ENERGY CID
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: SCANNING 1.0 sec/scan (m/z = 50-1000)
AC$MASS_SPECTROMETRY: SOURCE_TEMPERATURE 120 C
AC$CHROMATOGRAPHY: CAPILLARY_VOLTAGE 3.0 kV
AC$CHROMATOGRAPHY: SAMPLING_CONE 23.0 V
AC$CHROMATOGRAPHY: SOLVENT A CH3CN(0.1%HCOOH)
AC$CHROMATOGRAPHY: SOLVENT B H2O(0.1%HCOOH)

MS$FOCUSED_ION: FULL_SCAN_FRAGMENT_ION_PEAK 461.1
MS$FOCUSED_ION: ION_TYPE [M+HCOO]-
MS$DATA_PROCESSING: WHOLE MassLynx 4.1

PK$SPLASH: splash10-0udi-0090300000-87d938e172f23b8f9266
PK$NUM_PEAK: 12
PK$PEAK: m/z int. rel.int.
  195.0448 330.5 28
  208.0526 260.6 22
  223.0389 796.4 68
  224.0459 472.9 40
  251.0349 505.5 43
  252.0424 4123 353
  253.0499 11640 999
  254.0539 1321 113
  415.1029 4855 416
  416.1071 716.3 61
  461.1084 1888 162
  462.1109 278 23
//