Names | |
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Preferred IUPAC name
(2R,3R)-2-Hydroxy-3-{[(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}butanedioic acid | |
Other names
trans-coutaric acid
cis-coutaric acid trans-p-Coumaroyltartaric acid cis-p-coumaroyl-(+)-tartaric acid trans-p-coumaroyl-(+)-tartaric acid cis-Coumaroyl tartaric acidbr>trans-Coumaroyl tartaric acid | |
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Properties | |
C13H12O8 | |
Molar mass | 296.231 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Coutaric acid is a hydroxycinnamoyltartaric acid found in wine, pomace[1] and grape.[2] It is an ester formed from coumaric acid and tartaric acid.