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Ms.NancyCAS NO.331-39-5
99%(25-1000)Kilogram
Good Supplier In China 331-39-5 reasonable price High Purity Caffeic acid
Caffeic acid is naturally produced by the metabolism of plants and fungi. Caffeic acid has an antioxidant activity that can be higher than tocopherol in oil-in-water emulsions. Caffeic acid has proven antimicrobial activity against Staphylococcus aureus. In mice, caffeic acid inhibits the enzyme 5-lipoxygenase thus inhibititing the biosynthesis of the inflammatory mediators leukotrienes.
Caffeic Acid is an endogenous phenolic phytochemical compound that exists in plants and many foods. A major metabolite product upon hydrolization of chlorogenic acid caffeic acid inhibits a number of lipoxygenases such as 5-LO (5-lipoxygenase), in a non-competitive manner, and 12-LO (12-lipoxygenase) inhibiting leukotriene synthesis resulting in further inhibition of immunoregulation. Caffeic Acid has also been shown to inhibit arachidonic acid metabolism in platelets at high doses. It has been observed to stimulate prostaglandin synthesis at high doses. Caffeic Acid is an inhibitor of GST, ODC, Tyk and Xanthine Oxidase.
3,4-Dihydroxycinnamic acid, predominantly trans stimulates prostaglandin synthesis at high doses. It has antioxidant, anti-inflammatory, anti-tumor and immunomodulatory properties.
| Alternate Name | (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid; 3,4-dihydroxy-cinnamic acid |
|---|---|
| Peptide Sequence | No |
| Appearance | Yellowish brown solid |
| CAS # | 331-39-5 |
| Molecular Formula | C?H?O? |
| Molecular Weight | 180.16 |
| Purity | ≥98% by HPLC |
| Solubility | Ethanol (~50 mg/ml) |
| SMILES | C1=CC(=C(C=C1C=CC(=O)O)O)O |
| InChi | InChI=1S/C9H8O4/c10-7-3-1-6(5-8(7)11)2-4-9(12)13/h1-5,10-11H,(H,12,13)/b4-2+ |
| InChi Key | QAIPRVGONGVQAS-DUXPYHPUSA-N |
| PubChem CID | 689043 |
| MDL Number | MFCD00004392 |
| Handling | Protect from air and light |
| Storage Conditions | -20 ?C |
| Shipping Conditions | Gel Pack |
| USAGE | For Research Use Only! Not For Use in Humans. |