Flavogallonic acid
Flavogallonic acid is a hydrolysable tannin that can be found in valonea oak (Quercus macrolepis)[1] in chestnut wood[2] or in Terminalia myriocarpa.[3]
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| IUPAC name
2-[5-carboxy-4-(2-carboxy-4,5-dihydroxyphenyl)-2-hydroxyphenyl]-3,4,5-trihydroxybenzoic acid | |
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| Properties | |
| C21H14O12 | |
| Molar mass | 458.32 g/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
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See also
References
- Molecular investigation of valonea tannin. Hasan Özgunay and Özcan Sari, The Journal of the American Leather Chemists Association, 2007, vol. 102, no5, pp. 154-157, INIST:18744048, text
- Considerations on the macromolecular structure of chestnut ellagitannins by matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry. Pasch H and Pizzi A, Journal of applied polymer science, 2002, vol. 85, no2, pp. 429-437, INIST:14185517
- Pharmacologically Active Ellagitannins from Terminalia myriocarpa. Mohamed S.A. Marzouk, Sayed A.A. El-Toumy, Fatma A. Moharram, Nagwa M.M. Shalaby and Amany A.E. Ahmed, Planta Med, 2002, 68(6), pages 523-527, doi:10.1055/s-2002-32549
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