Longusol B
Compound with spectra: 1 NMR, and 1 MS (GC)
| SpectraBase Compound ID | 7U3XCPhGE7i |
|---|---|
| InChI | InChI=1S/C28H22O7/c29-19-6-2-15(3-7-19)1-4-16-9-22(32)14-25-26(16)27(18-10-20(30)13-21(31)11-18)28(35-25)17-5-8-23(33)24(34)12-17/h1-14,27-34H/b4-1+/t27-,28-/m1/s1 |
| InChIKey | VJVQHVVOEFJLIO-VYEPLGKGSA-N |
| Mol Weight | 470.48 g/mol |
| Molecular Formula | C28H22O7 |
| Exact Mass | 470.136553 g/mol |
| Enantiomer InChIKey | VJVQHVVOEFJLIO-PAKBJIOWSA-N |
| Copyright | Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Spectrum | E1-58-1384-3 |
| Copyright | Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved. |
|---|
- 4-[(2S,3R)-3-(3,5-dihydroxyphenyl)-6-hydroxy-4-[(E)-2-(4-hydroxyphenyl)ethenyl]-2,3-dihydro-1-benzofuran-2-yl]benzene-1,2-diol
- 4-[(2S,3R)-3-(3,5-dihydroxyphenyl)-6-hydroxy-4-[(E)-2-(4-hydroxyphenyl)ethenyl]-2,3-dihydrobenzofuran-2-yl]benzene-1,2-diol
- 4-[(2S,3R)-3-(3,5-dihydroxyphenyl)-6-hydroxy-4-[(E)-2-(4-hydroxyphenyl)vinyl]-2,3-dihydrobenzofuran-2-yl]benzene-1,2-diol
- 4-[(2S,3R)-3-[3,5-bis(oxidanyl)phenyl]-4-[(E)-2-(4-hydroxyphenyl)ethenyl]-6-oxidanyl-2,3-dihydro-1-benzofuran-2-yl]benzene-1,2-diol
(Z)- 5-[.beta.-(3,5-Dihydroxyphenyl)ethenyl]-2-(3',5'-dihydroxyphenyl)-3-(3",4"-dihydroxyphenyl)-7-hydroxy-2,3-dihydrobenzofuran
Scipursin B
(Z)- 4-[.beta.-(3,4-Dihydroxyphenyl)ethenyl]-2-(3',5'-dihydroxyphenyl)-3-(3",4"-dihydroxyphenyl)-6-hydroxy-2,3-dihydrobenzofuran
Viniferin, 5me derivative
PHRAGMIDIMER_B
GNEMONOL-B
GNETIN-E
GNETUMONTANIN_A
| Title | Journal or Book | Year |
|---|---|---|
| Structures of Novel Norstilbene Dimer, Longusone A, and Three New Stilbene Dimers, Longusols A, B, and C, with Antiallergic and Radical Scavenging Activities from Egyptian Natural Medicine Cyperus longus | Chemical and Pharmaceutical Bulletin | 2010 |
This compound is available in the following databases:
KnowItAll GC-MS Library
Author: Wiley
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Wiley Registry of Mass Spectral Data 2026
Author: Wiley
The foundation library for any analytical laboratory running mass spectrometry, the Wiley Registry provides the broadest coverage available in any mass spectral library Learn more.