| Chemistry name: | 6-methyldihydromorphinone hydrochloride |
| M Formula: | C18H21O3N•HCl |
| Properties: | |
| White, odorless, crystalline powder. Very soluble in water; sparingly soluble in alcohol; insoluble in benzene. | |
| Hazard: | |
| Addictive narcotic, prescription only. | |
| Use: | |
| Medicine (analgesic). | |