MassBank MassBank Search Contents Download

MassBank Record: PT204180

Erid-7-Glc, Miscanthoside, 2-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychroman-4-one, Pyracanthoside, ((S)-2-(3,4-Dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-2,3-dihydro-5-hydroxy-4H-1-benzopyran-4-one, eriodictyol-7-O-glucoside; LC-ESI-QTOF; MS2

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

ACCESSION: PT204180
RECORD_TITLE: Erid-7-Glc, Miscanthoside, 2-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychroman-4-one, Pyracanthoside, ((S)-2-(3,4-Dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-2,3-dihydro-5-hydroxy-4H-1-benzopyran-4-one, eriodictyol-7-O-glucoside; LC-ESI-QTOF; MS2
DATE: 2008.07.28
AUTHORS: Matsuda F, Suzuki M, Sawada Y, Plant Science Center, RIKEN.
LICENSE: CC-BY-NC
COPYRIGHT: Copyright(C) 2009 Plant Science Center, RIKEN
COMMENT: Build 1 2009/06/24
COMMENT: Acquisition and generation of the data is financially supported in part by CREST/JST.

CH$NAME: Erid-7-Glc
CH$NAME: Miscanthoside
CH$NAME: 2-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychroman-4-one
CH$NAME: Pyracanthoside
CH$NAME: ((S)-2-(3,4-Dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-2,3-dihydro-5-hydroxy-4H-1-benzopyran-4-one
CH$NAME: eriodictyol-7-O-glucoside
CH$COMPOUND_CLASS: CLASS1 Flavonoid CLASS2 Flavanone CLASS3 Eriodictyol glycoside
CH$FORMULA: C21H22O11
CH$EXACT_MASS: 450.396
CH$SMILES: C1C(OC2=CC(=CC(=C2C1=O)O)OC3C(C(C(C(O3)CO)O)O)O)C4=CC(=C(C=C4)O)O
CH$IUPAC: InChI=1S/C21H22O11/c22-7-16-18(27)19(28)20(29)21(32-16)30-9-4-12(25)17-13(26)6-14(31-15(17)5-9)8-1-2-10(23)11(24)3-8/h1-5,14,16,18-25,27-29H,6-7H2
CH$LINK: CAS 38965-51-4
CH$LINK: INCHIKEY RAFHNDRXYHOLSH-UHFFFAOYSA-N

AC$INSTRUMENT: Q-Tof Premier, Waters
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: COLLISION_ENERGY Ramp 5-45 V
AC$MASS_SPECTROMETRY: CAPILLARY_VOLTAGE 3.0 kV
AC$CHROMATOGRAPHY: SOLVENT CH3CN/H2O

MS$FOCUSED_ION: ION_TYPE [M-H]-
MS$FOCUSED_ION: PRECURSOR_M/Z 449.10841

PK$SPLASH: splash10-0f79-0940000000-223c40ff3a3914f51072
PK$NUM_PEAK: 9
PK$PEAK: m/z int. rel.int.
  65.0048 116.2 41
  83.0151 95.57 34
  107.0142 399.0 141
  125.0252 112.0 39
  135.0453 2128.0 750
  151.0037 2596.0 915
  175.0041 205.2 72
  287.0558 2834.0 999
  449.1084 480.8 169
//

Imprint Feedback
system version 2.1.8
Copyright © 2006 MassBank Project; 2011 NORMAN Association; 2021 MassBank Consortium
Responsible: Dr. Tobias Schulze