Tapentadol.HCl
| Product reference number | TAP-1665-HC |
| Full chemical name | 3-[(1R,2R)-3-(Dimethylamino)-1-ethyl-2-methylpropyl]phenol .hydrochloride |
| Formula | C14H23NO.HCl |
| Molecular weight | 257.80 |
| CAS Number | 175591-09-0 |
| DEA No. | 9780 CII |
| Supplied as | hydrochloride salt |
| Appearance | white to off-white crystalline powder |
| IR | IR corresponds |
| NMR | corresponds to structure |
| MS | MH+ corresponds |
| UV max [nm] (mol, solvent) | 217.0 ± 1.0 (5000 ± 500, methanol); 275.0 ± 1.0 (1700 ± 150, methanol) |
| Melting point [Celsius] | 200 ± 4 |
| HPLC purity [%] | > 98.5 |
| Optical rotation (conc., solvent) | -27 ± 3 (C=1, methanol) |
| Free base content [%] | > 79.6 |
| Water content [%] | < 5 |
| Calculated hydrochloride content [%] | 14.1 |
