Fertaric acid
(2S,3S)-stereoisomer | |
Names | |
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IUPAC name 2-Hydroxy-3-{[(2E)-3-(4-hydroxy-3methoxyphenyl)prop-2-enoyl]oxy}butandioic acid | |
Identifiers | |
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InChI
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Properties | |
Chemical formula | C14H14O9 |
Molar mass | 326.257 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is YN ?) Infobox references |
Chemical compound
Fertaric acid is a hydroxycinnamic acid found in wine and grapes.[1] It is an ester formed from ferulic acid bound to tartaric acid.
It is a metabolite of caftaric acid after caftaric acid has been fed to rats. Fertaric acid is then found in plasma, kidney, and urine.[2]
References
- ^ Branka Mozetič; Irma Tomažič; Andreja Škvarč; Polonca Trebše (2006). "Determination of Polyphenols in White grape Berries cv. Rebula" (PDF). Acta Chim. Slov. 53: 58–64. Archived from the original (PDF) on 2011-08-07.
- ^ Vanzo, A; Cecotti, R; Vrhovsek, U; Torres, AM; Mattivi, F; Passamonti, S (2007). "The fate of trans-caftaric acid administered into the rat stomach". Journal of Agricultural and Food Chemistry. 55 (4): 1604–11. doi:10.1021/jf0626819. PMID 17300159.
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Types of hydroxycinnamic acids
Precursor |
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Monohydroxycinnamic acids (Coumaric acids) |
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Dihydroxycinnamic acids |
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Trihydroxycinnamic acids |
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O-methylated forms | |
others |
glycoside-likes |
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Tartaric acid esters |
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Other esters with caffeic acid |
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Caffeoyl phenylethanoid glycoside (CPG) |
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Dimers |
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Trimers |
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Tetramers |
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coenzyme A (CoA)
- Caffeoyl-CoA
- Cinnamoyl-CoA
- Coumaroyl-CoA
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