| Product name： | Coptisine |
| Synonym： | 2,3:9,10-Bismethylenedioxyprotoberberine |
| Purity： | 98% + by HPLC |
| Appearance： | White powder |
| Chemical Family： | Alkaloids |
| Canonical SMILES： | C1(C(CC[N+]2=C1C=C(C=C3)C(C4=C3OCO4)=C2)=C5)=CC6=C5OCO6 |
| Botanical Source： | Coptis japonica (Ranunculaceae) and many other spp., mostly in the Papaveraceae and Fumariaceae |