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MassBank Record: MSBNK-RIKEN_ReSpect-PT104590

(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2R,3S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxychroman-8-yl]chroman-3,5,7-triol, Procyanidin B1, cis,trans''-4,8''-Bi-(3,3',4',5,7-pentahydroxyflavane), (-)-Epicatechin-(4-beta-8)-(+)-catechin; LC-ESI-QTOF; MS2

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

ACCESSION: MSBNK-RIKEN_ReSpect-PT104590
RECORD_TITLE: (2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2R,3S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxychroman-8-yl]chroman-3,5,7-triol, Procyanidin B1, cis,trans''-4,8''-Bi-(3,3',4',5,7-pentahydroxyflavane), (-)-Epicatechin-(4-beta-8)-(+)-catechin; 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$NAME: (2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2R,3S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxychroman-8-yl]chroman-3,5,7-triol
CH$NAME: Procyanidin B1
CH$NAME: cis,trans''-4,8''-Bi-(3,3',4',5,7-pentahydroxyflavane)
CH$NAME: (-)-Epicatechin-(4-beta-8)-(+)-catechin
CH$COMPOUND_CLASS: CLASS1 Tannin CLASS2 Proanthocyanidin
CH$FORMULA: C30H26O12
CH$EXACT_MASS: 578.526
CH$SMILES: C1C(C(OC2=C1C(=CC(=C2C3C(C(OC4=CC(=CC(=C34)O)O)C5=CC(=C(C=C5)O)O)O)O)O)C6=CC(=C(C=C6)O)O)O
CH$IUPAC: InChI=1S/C30H26O12/c31-13-7-20(37)24-23(8-13)41-29(12-2-4-16(33)19(36)6-12)27(40)26(24)25-21(38)10-17(34)14-9-22(39)28(42-30(14)25)11-1-3-15(32)18(35)5-11/h1-8,10,22,26-29,31-40H,9H2
CH$LINK: CAS 20315-25-7
CH$LINK: INCHIKEY XFZJEEAOWLFHDH-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 579.15022

PK$SPLASH: splash10-004i-0910120000-904b693b4080a3b311f0
PK$NUM_PEAK: 7
PK$PEAK: m/z int. rel.int.
  123.0446 154.7 329
  127.0401 469.6 999
  139.0399 219.2 466
  163.0402 200.2 426
  287.0565 156.4 333
  409.0927 149.0 317
  579.1502 316.8 674
//

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