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MassBank Record: MSBNK-RIKEN_ReSpect-PT104130

Cossmetin, Apig-7-Glc, apigenin-7-O-glucoside, Apigenin 7-O-beta-D-glucopyranoside, Cosmosiine, Cosmosioside, Apigetrin, 7-(beta-D-Glucopyranosyloxy)-5-hydroxy-2-(4-hydroxy-beta-D-phenyl)-4H-1-benzopyran-4-one, 7-O-beta-D-Glucosyl-5,7,4'-trihydroxyflavone, 5-hydroxy-2-(4-hydroxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one; LC-ESI-QTOF; MS2

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

ACCESSION: MSBNK-RIKEN_ReSpect-PT104130
RECORD_TITLE: Cossmetin, Apig-7-Glc, apigenin-7-O-glucoside, Apigenin 7-O-beta-D-glucopyranoside, Cosmosiine, Cosmosioside, Apigetrin, 7-(beta-D-Glucopyranosyloxy)-5-hydroxy-2-(4-hydroxy-beta-D-phenyl)-4H-1-benzopyran-4-one, 7-O-beta-D-Glucosyl-5,7,4'-trihydroxyflavone, 5-hydroxy-2-(4-hydroxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one; LC-ESI-QTOF; MS2
DATE: 2008.07.25
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$NAME: Cossmetin
CH$NAME: Apig-7-Glc
CH$NAME: apigenin-7-O-glucoside
CH$NAME: Apigenin 7-O-beta-D-glucopyranoside
CH$NAME: Cosmosiine
CH$NAME: Cosmosioside
CH$NAME: Apigetrin
CH$NAME: 7-(beta-D-Glucopyranosyloxy)-5-hydroxy-2-(4-hydroxy-beta-D-phenyl)-4H-1-benzopyran-4-one
CH$NAME: 7-O-beta-D-Glucosyl-5,7,4'-trihydroxyflavone
CH$NAME: 5-hydroxy-2-(4-hydroxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
CH$COMPOUND_CLASS: CLASS1 Flavonoid CLASS2 Flavone CLASS3 Apigenin glycoside
CH$FORMULA: C21H20O10
CH$EXACT_MASS: 432.381
CH$SMILES: C1=CC(=CC=C1C2=CC(=O)C3=C(C=C(C=C3O2)OC4C(C(C(C(O4)CO)O)O)O)O)O
CH$IUPAC: InChI=1S/C21H20O10/c22-8-16-18(26)19(27)20(28)21(31-16)29-11-5-12(24)17-13(25)7-14(30-15(17)6-11)9-1-3-10(23)4-2-9/h1-7,16,18-24,26-28H,8H2
CH$LINK: CAS 578-74-5
CH$LINK: INCHIKEY KMOUJOKENFFTPU-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 POSITIVE
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 433.11344

PK$SPLASH: splash10-00di-0090000000-ef5fba33036a2fc3eefe
PK$NUM_PEAK: 3
PK$PEAK: m/z int. rel.int.
  153.0203 806.4 104
  271.0613 7751.0 999
  433.1134 651.0 84
//

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