O-DSMT (O-Desmethyltramadol) is the primary active metabolite of the analgesic compound tramadol. As a research chemical, O-DSMT is utilized in neuropharmacological studies focusing on monoamine reuptake inhibition and opioid receptor binding kinetics. This synthetic compound exhibits a higher affinity for the µ-opioid receptor compared to its parent molecule, making it a valuable tool for receptor pharmacology and structure-activity relationship (SAR) investigations. RChems EU supplies O-DSMT in a stable, crystalline hydrochloride salt form with verified
99%+ purity, ensuring reproducible results for
in vitro laboratory applications.
Physical and Chemical Properties (Bulleted)
- Chemical Name: O-Desmethyltramadol hydrochloride; 3-(2-((dimethylamino)methyl)-1-hydroxycyclohexyl)phenol hydrochloride
- Molecular Formula: C₁₅H₂₃NO₂ · HCl
- Molecular Weight: 285.81 g/mol
- Appearance: White to off-white crystalline powder
- Purity: ≥99% (Verified by HPLC, NMR, MS)
- Solubility: Soluble in water, DMSO, and ethanol
- Melting Point: Approximately 240-244°C (decomposes)
- Storage: Cool, dry, dark environment (room temperature or 4°C recommended)