3,4-Dihydroxycinnamic acid, 99+%, predominantly trans isomer
cas: 331-39-5 — see every product listed under this CAS number, including other names
3,4-Dihydroxycinnamic acid, 99+%, predominantly trans isomer (CAS 331-39-5) is a chemical reagent available from Chemat. Available pack sizes: 5g, 25g, 100g. Offered by: Thermo Scientific (Acros).
| brand | Thermo Scientific (Acros) |
|---|---|
| catalog number | 114930050 |
| cas | 331-39-5 |
| size | 5g |
| availability | availability |
Documents:
Safety Data Sheet (MSDS)
Available pack sizes
| brand | size | price | |
|---|---|---|---|
| Thermo Scientific (Acros) | 5g | 149.22 Pln | |
| Thermo Scientific (Acros) | 25g | 481.08 Pln | |
| Thermo Scientific (Acros) | 100g | 1300.70 Pln |
properties
| delivery time | 2-3 weeks |
|---|---|
| category | Chemicals |
| purity | 99+% |
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