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CATECHIN-4-ALPHA,8-CATECHIN

Compound with spectra: 9 NMR

CATECHIN-4-ALPHA,8-CATECHIN
SpectraBase Compound ID JWaWjBBk4lV
InChI 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/t22-,26-,27-,28+,29+/m0/s1
InChIKey XFZJEEAOWLFHDH-AVFWISQGSA-N
Mol Weight 578.53 g/mol
Molecular Formula C30H26O12
Exact Mass 578.142426 g/mol
Enantiomer InChIKey XFZJEEAOWLFHDH-CERLBWDESA-N

View Spectrum of CATECHIN-4-ALPHA,8-CATECHIN

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent ACETONE-D6

View Spectrum of CATECHIN-4-ALPHA,8-CATECHIN

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent ACETONE-D6

View Spectrum of CATECHIN-4-ALPHA,8-CATECHIN

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent ACETONE-D6

View Spectrum of CATECHIN-4-ALPHA,8-CATECHIN

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent ACETONE-D6

View Spectrum of CATECHIN-4-ALPHA,8-CATECHIN

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent ACETONE-D6:D2O

View Spectrum of CATECHIN-4-ALPHA,8-CATECHIN

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CD3OD

View Spectrum of CATECHIN-4-ALPHA,8-CATECHIN

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CD3OD

View Spectrum of CATECHIN-4-ALPHA,8-CATECHIN

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent H2O:D2O=8:2

View Spectrum of CATECHIN-4-ALPHA,8-CATECHIN

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
  • PROCYANIDIN-B3
  • PROCYANIDIN-B3(MINOR-ROTAMER)
  • PROCYANIDIN-B3;CATECHIN-4-ALPHA-8-CATECHIN
  • PROCYANIDIN-B3;EPICATECHIN-(4-ALPHA->8)-CATECHIN;MAJOR-ISOMER
  • PROCYANIDIN-B3;EPICATECHIN-(4-ALPHA->8)-CATECHIN;MINOR-ISOMER
  • PROCYANIDIN-B3;CATECHIN-(4-ALPHA->8)-CATECHIN;MAJOR-ROTAMER
  • PROCYANIDIN-B3;CATECHIN-(4-ALPHA->8)-CATECHIN;MINOR-ROTAMER
(+)-CATECHIN-(4-BETA-8)-CATECHIN
PROCYANIDIN-B1;EPICATECHIN-4-BETA-8-CATECHIN
PROCYANIDIN-B-2;EPICATECHIN-(4-BETA->8)-EPICATECHIN
PROCYANIDIN-B2;EPICATECHIN-4-BETA-8-EPICATECHIN;EXTENDED
PROCYANIDIN-B4;CATECHIN-4-ALPHA-8-EPICATECHIN
PA-2;PROANTHOCYANDIN_DIMER
ENT-EPICATECHIN-(4-ALPHA->8)-CATECHIN
EPIGALLOCATECHIN-(4-BETA->8)-4'-O-METHYLGALLOCATECHIN
OURATEA-PROANTHOCYANIDIN-A;EPIAFZELECHIN-(4-BETA->8)-4'-O-METHYL-(-)-EPIGALLOCATECHIN
(4-ALPHA->8)-BIS-4'-O-METHYLGALLOCATECHIN;ROTAMER_1
CALODENIN_C
GALLOCATECHIN-(4-ALPHA,6)-GALLOCATECHIN
ENT-GUIBOURTINIDOL-(4-BETA->6)-CATECHIN
Title Journal or Book Year
Structure Elucidation of Procyanidins Isolated from Rhododendron formosanum and Their Anti-Oxidative and Anti-Bacterial Activities Molecules 2015
A 3D structural and conformational study of procyanidin dimers in water and hydro-alcoholic media as viewed by NMR and molecular modeling Magnetic Resonance in Chemistry 2006
Unambiguous assignments for free dimeric proanthocyanidin phenols from 2D NMR Phytochemistry 1996
Flavan and procyanidin glycosides from the bark of blackjack oak Phytochemistry 1994
Structural Assignments in Procyanidin B3 by Two-Dimensional NMR Techniques Planta Medica 1992
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