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(2S,3S)-3-[(2R,3S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-keto-chroman-3-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chroman-4-one

Compound with spectra: 1 NMR

(2S,3S)-3-[(2R,3S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-keto-chroman-3-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chroman-4-one
SpectraBase Compound ID pyZl65FJhX
InChI InChI=1S/C30H22O10/c31-15-5-1-13(2-6-15)29-25(27(37)23-19(35)9-17(33)11-21(23)39-29)26-28(38)24-20(36)10-18(34)12-22(24)40-30(26)14-3-7-16(32)8-4-14/h1-12,25-26,29-36H/t25-,26-,29-,30+/m1/s1
InChIKey RNQBLQALVMHBKH-JQYHKRKISA-N
Mol Weight 542.5 g/mol
Molecular Formula C30H22O10
Exact Mass 542.121297 g/mol
Enantiomer InChIKey RNQBLQALVMHBKH-RPQLRNILSA-N

View Spectrum of (2S,3S)-3-[(2R,3S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-keto-chroman-3-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chroman-4-one

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CD3OD
Chamaejasmin
(2S,3S)-3-[(2S,3S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-keto-chroman-3-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chroman-4-one
SIKOKIANIN-D
(-)-CHAMAEJASMENIN_B
RZCBRIXDECISPR-UHFFFAOYSA-N
4H-1-Benzopyran-4-one, 3-(acetyloxy)-2,3-dihydro-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl) -, (2R-trans)-
[5',5']-BISDIHYDROQUERCETIN
(2R,3R)-TAXIFOLIN-7-RHAMNOPYRANOSIDE
3-ACETYL-7-METHYL-TAXIFOLIN
3,5,7,4'-TETRAHYDROXY-3'-(3'-FORMYL-6'-HYDROXYPHENYL)-FLAVANONE
Title Journal or Book Year
Isoflavanone dimers hexaspermone A, B and C from Ouratea hexasperma Phytochemistry 1994
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