O-Desmethyl Tramadol Hydrochloride

• CAT Number: R009823
• CAS Number: 185453-02-5
• Molecular Formula: C15H23NO2 • HCl
• Molecular Weight: 285.81
• Purity: ≥95%
• Synonyms: 3-[(rel-1R,2R)2-[(Dimethylamino)methyl]-1-hydroxycyclohexyl]phenol Hydrochloride;?2-[(rel-1R, 2R)(Dimethylamino)methyl]-1-(m-hydroxyphenyl)cyclohexanol Hydrochloride;?
• Storage: -20°C
• IUPAC Name: 3-[(1R,2R)-2-[(dimethylamino)methyl]-1-hydroxycyclohexyl]phenol;hydrochloride
• InChI: InChI=1S/C15H23NO2.ClH/c1-16(2)11-13-6-3-4-9-15(13,18)12-7-5-8-14(17)10-12;/h5,7-8,10,13,17-18H,3-4,6,9,11H2,1-2H3;1H/t13-,15+;/m1./s1
• InChIKey: IRGWVAWLHXDKIX-PBCQUBLHSA-N
• SMILES: CN(C)C[C@H]1CCCC[C@@]1(C2=CC(=CC=C2)O)O.Cl

O-Desmethyl-cis-tramadol (hydrochloride) (Item No. 13976) is an analytical reference material that is structurally categorized as an opioid. It is the main metabolite of cis-tramadol (Item Nos. ISO60149 | 15919). O-Desmethyl-cis-tramadol has ~400-500-fold higher affinity for µ-opioid receptors than the parent compound. However, O-desmethyl-cis-tramadol poorly suppresses the human serotonin transporter, unlike cis-tramadol. This product is intended for research and forensic applications.