| FEMA | 2889 |
| CAS | 501-52-0 |
| EINECS | 207-924-5 |
| JECFA Food Flavoring | 646 |
| CoE Number | 32 |
| Organoleptic Notes |
|
| Odor | floral sweet, fatty, rose, musk, cinnamon, |
| Flavor | N/A |
| Material Notes | Hydrocinnamic acid is an analogue of phenylalanine. It is a substrate of the enzyme oxidoreductases [EC 1.14.12.-] in the pathway phenylalanine metabolism (KEGG). |