Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2021-09-22 16:37:10 UTC |
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Update Date | 2021-09-22 16:37:11 UTC |
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HMDB ID | HMDB0301719 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 5-8'-Dehydrodiferulic acid |
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Description | 5-8'-dehydrodiferulic acid is a member of the class of compounds known as stilbenes. Stilbenes are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids. 5-8'-dehydrodiferulic acid is practically insoluble (in water) and a moderately acidic compound (based on its pKa). 5-8'-dehydrodiferulic acid can be found in a number of food items such as corn, common wheat, rye, and semolina, which makes 5-8'-dehydrodiferulic acid a potential biomarker for the consumption of these food products. 8,5'-Diferulic acid is a non cyclic type of diferulic acid. It is the predominant diferulic acid in sugar beet pulp. It is also found in barley, in maize bran and rye. 8-5'-Diferulic acid has also been identified to be covalently linked to carbohydrate moieties of the arabinogalactan-protein fraction of gum arabic . |
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Structure | COC1=CC(\C=C/C(O)=O)=CC(\C(=C/C2=CC(OC)=C(O)C=C2)C(O)=O)=C1O InChI=1S/C20H18O8/c1-27-16-9-11(3-5-15(16)21)8-14(20(25)26)13-7-12(4-6-18(22)23)10-17(28-2)19(13)24/h3-10,21,24H,1-2H3,(H,22,23)(H,25,26)/b6-4-,14-8+ |
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Synonyms | Value | Source |
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(2E)-2-[5-(2-Carboxyeth-1-en-1-yl)-2-hydroxy-3-methoxyphenyl]-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate | Generator | 5-8'-Dehydrodiferulate | Generator |
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Chemical Formula | C20H18O8 |
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Average Molecular Weight | 386.3521 |
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Monoisotopic Molecular Weight | 386.100167552 |
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IUPAC Name | (2E)-2-{5-[(1Z)-2-carboxyeth-1-en-1-yl]-2-hydroxy-3-methoxyphenyl}-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid |
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Traditional Name | (2E)-2-{5-[(1Z)-2-carboxyeth-1-en-1-yl]-2-hydroxy-3-methoxyphenyl}-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid |
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CAS Registry Number | Not Available |
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SMILES | COC1=CC(\C=C/C(O)=O)=CC(\C(=C/C2=CC(OC)=C(O)C=C2)C(O)=O)=C1O |
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InChI Identifier | InChI=1S/C20H18O8/c1-27-16-9-11(3-5-15(16)21)8-14(20(25)26)13-7-12(4-6-18(22)23)10-17(28-2)19(13)24/h3-10,21,24H,1-2H3,(H,22,23)(H,25,26)/b6-4-,14-8+ |
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InChI Key | DEPVSDIYICBTJE-FGDQGFBNSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as stilbenes. These are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids. |
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Kingdom | Organic compounds |
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Super Class | Phenylpropanoids and polyketides |
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Class | Stilbenes |
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Sub Class | Not Available |
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Direct Parent | Stilbenes |
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Alternative Parents | |
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Substituents | - Stilbene
- Cinnamic acid
- Cinnamic acid or derivatives
- Coumaric acid or derivatives
- Hydroxycinnamic acid
- Hydroxycinnamic acid or derivatives
- Methoxyphenol
- Anisole
- Phenoxy compound
- Methoxybenzene
- Phenol ether
- Styrene
- 1-hydroxy-2-unsubstituted benzenoid
- Alkyl aryl ether
- Phenol
- Dicarboxylic acid or derivatives
- Monocyclic benzene moiety
- Benzenoid
- Ether
- Carboxylic acid
- Carboxylic acid derivative
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Organooxygen compound
- Carbonyl group
- Aromatic homomonocyclic compound
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Molecular Framework | Aromatic homomonocyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | Not Available |
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Role | Not Available |
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Physical Properties |
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State | Not Available |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | | Show more...
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesNot Available | Show more...
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