| FEMA | N/A |
| CAS | 130-86-9 |
| EINECS | 204-999-6 |
| JECFA Food Flavoring | N/A |
| CoE Number | N/A |
| Organoleptic Notes |
|
| Odor | N/A |
| Flavor | N/A |
| Material Notes | Protopine is a benzylisoquinoline alkaloid occurring in opium poppies and other plants of the family papaveraceae. It has been found to inhibit histamine H1 receptors and platelet aggregation, and acts as an opioid analgesic [HMDB] |