Record Information |
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Version | 2.0 |
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Created at | 2005-11-16 15:48:42 UTC |
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Updated at | 2022-06-09 21:11:57 UTC |
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NP-MRD ID | NP0000157 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | 3,4-Dihydroxyhydrocinnamic acid |
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Description | 3,4-Dihydroxyhydrocinnamic acid (or Dihydrocaffeic acid, DHCA) is a metabolite product of the hydrogenation of caffeoylquinic acids, occurring in normal human biofluids, with potent antioxidant properties. DHCA has been detected in human plasma following coffee ingestion (PMID 15607645 ), and is increased with some dietary sources, such as after ingestion of phenolic constituents of artichoke leaf extract. (PMID 15693705 ) Polyphenol-rich foods such as vegetables and fruits have been shown to significantly improve platelet function in ex vivo studies in humans. (PMID 16038718 ) Its antioxidant activity has been tested to reduce ferric iron in the ferric reducing antioxidant power (FRAP) assay, and it has been suggested that its catechol structure convey the antioxidant effect in plasma and in erythrocytes. (PMID 11768243 ). |
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Structure | OC(=O)CCC1=CC(O)=C(O)C=C1 InChI=1S/C9H10O4/c10-7-3-1-6(5-8(7)11)2-4-9(12)13/h1,3,5,10-11H,2,4H2,(H,12,13) |
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Synonyms | Value | Source |
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3,4-Dihydroxy-beta-phenylpropionic acid | ChEBI | 3,4-Dihydroxybenzenepropanoic acid | ChEBI | 3,4-Dihydroxybenzenepropionic acid | ChEBI | 3,4-Dihydroxydihydrocinnamic acid | ChEBI | 3,4-Dihydroxyphenylpropionic acid | ChEBI | 3-(3,4-Dihydroxyphenyl)propionic acid | ChEBI | Dihydrocaffeic acid | ChEBI | Hydrocaffeic acid | ChEBI | 3-(3,4-Dihydroxyphenyl)propanoate | Kegg | 3,4-Dihydroxy-b-phenylpropionate | Generator | 3,4-Dihydroxy-b-phenylpropionic acid | Generator | 3,4-Dihydroxy-beta-phenylpropionate | Generator | 3,4-Dihydroxy-β-phenylpropionate | Generator | 3,4-Dihydroxy-β-phenylpropionic acid | Generator | 3,4-Dihydroxybenzenepropanoate | Generator | 3,4-Dihydroxybenzenepropionate | Generator | 3,4-Dihydroxydihydrocinnamate | Generator | 3,4-Dihydroxyphenylpropionate | Generator | 3-(3,4-Dihydroxyphenyl)propionate | Generator | Dihydrocaffeate | Generator | Hydrocaffeate | Generator | 3-(3,4-Dihydroxyphenyl)propanoic acid | Generator | 3,4-Dihydroxyhydrocinnamate | Generator | 3,4-Dihydroxy-(6ci,7ci,8ci)hydrocinnamate | HMDB | 3,4-Dihydroxy-(6ci,7ci,8ci)hydrocinnamic acid | HMDB | 3,4-Dihydroxyphenylpropionic acid, potassium salt | HMDB | DHC | HMDB | 3-(3',4'-Dihydroxyphenyl)propanoic acid | HMDB | 3,4-Dihydroxyhydrocinnamic acid | HMDB | 3,4-Dihydroxy-dihydrocinnamic acid | |
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Chemical Formula | C9H10O4 |
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Average Mass | 182.1733 Da |
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Monoisotopic Mass | 182.05791 Da |
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IUPAC Name | 3-(3,4-dihydroxyphenyl)propanoic acid |
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Traditional Name | dihydrocaffeic acid |
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CAS Registry Number | 1078-61-1 |
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SMILES | [H]OC(=O)C([H])([H])C([H])([H])C1=C([H])C(O[H])=C(O[H])C([H])=C1[H] |
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InChI Identifier | InChI=1S/C9H10O4/c10-7-3-1-6(5-8(7)11)2-4-9(12)13/h1,3,5,10-11H,2,4H2,(H,12,13) |
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InChI Key | DZAUWHJDUNRCTF-UHFFFAOYSA-N |
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Experimental Spectra |
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| Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, simulated) | Ahselim | | | 2022-06-09 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| Predicted Spectra |
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| Not Available | Chemical Shift Submissions |
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| Not Available | Species |
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Species of Origin | |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as phenylpropanoic acids. Phenylpropanoic acids are compounds with a structure containing a benzene ring conjugated to a propanoic acid. |
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Kingdom | Organic compounds |
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Super Class | Phenylpropanoids and polyketides |
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Class | Phenylpropanoic acids |
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Sub Class | Not Available |
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Direct Parent | Phenylpropanoic acids |
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Alternative Parents | |
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Substituents | - 3-phenylpropanoic-acid
- Catechol
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Monocyclic benzene moiety
- Benzenoid
- Carboxylic acid derivative
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Organic oxide
- Organic oxygen compound
- Carbonyl group
- Organooxygen compound
- Hydrocarbon derivative
- Aromatic homomonocyclic compound
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Molecular Framework | Aromatic homomonocyclic compounds |
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External Descriptors | |
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Physical Properties |
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State | Solid |
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Experimental Properties | Property | Value | Reference |
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Melting Point | 136 °C | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | 428 mg/mL | Not Available | LogP | Not Available | Not Available |
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Predicted Properties | |
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General References | - Vickers S, Stuart EK, Hucker HB: Further studies on the metabolism of carbidopa, (minus)-L-alpha-hydrazino-3,4-dihydroxy-alpha-methylbenzenepropanoic acid monohydrate, in the human, Rhesus monkey, dog, and rat. J Med Chem. 1975 Feb;18(2):134-8. [PubMed:804550 ]
- Wittemer SM, Ploch M, Windeck T, Muller SC, Drewelow B, Derendorf H, Veit M: Bioavailability and pharmacokinetics of caffeoylquinic acids and flavonoids after oral administration of Artichoke leaf extracts in humans. Phytomedicine. 2005 Jan;12(1-2):28-38. [PubMed:15693705 ]
- Huang J, de Paulis T, May JM: Antioxidant effects of dihydrocaffeic acid in human EA.hy926 endothelial cells. J Nutr Biochem. 2004 Dec;15(12):722-9. [PubMed:15607645 ]
- Lekse JM, Xia L, Stark J, Morrow JD, May JM: Plant catechols prevent lipid peroxidation in human plasma and erythrocytes. Mol Cell Biochem. 2001 Oct;226(1-2):89-95. [PubMed:11768243 ]
- Yang Z, Feddern V, Glasius M, Guo Z, Xu X: Improved enzymatic production of phenolated acylglycerols through alkyl phenolate intermediates. Biotechnol Lett. 2011 Apr;33(4):673-9. doi: 10.1007/s10529-010-0486-3. Epub 2010 Dec 1. [PubMed:21120584 ]
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