| CAS No | 1018989-94-0 ; 75377-45-6 (free base) |
| Category | TRAMADOL. |
| Product Code | |
| M.Formula | C₁₅H₂₄ClNO₂ |
| M.Weight | 285.81 |
| IUPAC | (1R,2R)-rel-1- (3-Methoxy phenyl) -2-[(methyl amino) methyl] -cyclohexanol Hydrochloride ; N-Mono desmethyl tramadol Hydrochloride |
| Synonyms | N-Demethyltramadol hydrochloride ; Nortramadol Hydrochloride ; cis-(+/-) -N-Demethyl tramadol |
