3,4-Dihydroxycinnamic acid, 97%
cas: 331-39-5 — see every product listed under this CAS number, including other names
3,4-Dihydroxycinnamic acid, 97% (CAS 331-39-5) is a chemical reagent available from Chemat. Available pack sizes: 100g, 25g, 5g, 500g. Offered by: Combi-blocks.
| brand | Combi-blocks |
|---|---|
| catalog number | OR-0073-100g |
| cas | 331-39-5 |
| size | 100g |
Documents:
Safety Data Sheet (MSDS)
Available pack sizes
| brand | size | price | |
|---|---|---|---|
| Combi-blocks | 100g | price on request | |
| Combi-blocks | 25g | price on request | |
| Combi-blocks | 5g | price on request | |
| Combi-blocks | 500g | price on request |
properties
| purity | 97% |
|---|---|
| delivery time | 1-2 weeks (only if in stock, to check click on availability) |
Caffeic acid is a hydroxycinnamic acid that is cinnamic acid in which the phenyl ring is substituted by hydroxy groups at positions 3 and 4. It exists in cis and trans forms; the latter is the more common. It has a role as an antioxidant, an EC 3.5.1.98 (histone deacetylase) inhibitor, an EC 1.13.11.34 (arachidonate 5-lipoxygenase) inhibitor, an EC 1.13.11.33 (arachidonate 15-lipoxygenase) inhibitor, an EC 2.5.1.18 (glutathione transferase) inhibitor and a plant metabolite. It is a hydroxycinnamic acid and a member of catechols.
Source: ChEBI
| Molecular formula | C9H8O4 |
|---|---|
| Molecular weight | 180.16 g/mol |
| IUPAC name | (E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid |
| InChIKey | QAIPRVGONGVQAS-DUXPYHPUSA-N |
| SMILES | C1=CC(=C(C=C1/C=C/C(=O)O)O)O |
Computed by PubChem (NCBI)
Synonyms:
caffeic acid, 3,4-Dihydroxycinnamic acid, 3,4-Dihydroxybenzeneacrylic acid, 3-(3,4-Dihydroxyphenyl)-2-propenoic acid, Cinnamic acid, 3,4-dihydroxy-, (E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid, 2-Propenoic acid, 3-(3,4-dihydroxyphenyl)-, 4-(2-Carboxyethenyl)-1,2-dihydroxybenzene, 3-(3,4-Dihydroxyphenyl)propenoic acid, 4-(2'-Carboxyvinyl)-1,2-dihydroxybenzene