What Is O-DSMT? O-DSMT FOR SALE
O-Desmethyltramadol (O-DSMT) is a synthetic opioid metabolite derived from tramadol, often studied in pharmacological, toxicological, and forensic research.
In scientific literature, it is recognized for its role as a primary active metabolite responsible for much of tramadol’s pharmacological activity.
In academic and industrial settings, O-DSMT serves as a reference standard for laboratory analysis, drug metabolism studies, and forensic toxicology.
It is not intended for human consumption and should only be handled by licensed researchers in controlled facilities.
Chemical and Physical Properties
| Property | Description |
|---|---|
| IUPAC Name | (±)-cis-2-[(dimethylamino)methyl]-1-(3-methoxyphenyl)cyclohexanol |
| Molecular Formula | C₁₆H₂₅NO₂ |
| Molecular Weight | 263.38 g/mol |
| Compound Type | Synthetic opioid metabolite |
| Appearance | Off-white crystalline solid |
| Storage | Store at 2–8 °C in airtight container |
| Use | Analytical standard, forensic toxicology, metabolism studies |
These parameters make O-DSMT a valuable compound for reference testing in analytical and forensic applications.
Legal Status in 2025
In 2025, O-DSMT is classified or controlled in many jurisdictions, including across the EU, Canada, and the United States.
It may only be handled within licensed laboratories or academic institutions under applicable chemical control regulations such as:
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- REACH (EU) — Regulation on Registration, Evaluation, Authorisation and Restriction of Chemicals
- GHS (Globally Harmonized System) labeling
- Controlled Substances Acts (national level)
Before working with or importing O-DSMT, always verify current national and institutional regulations. Non-compliance can result in serious legal and ethical issues.
Safe Laboratory Handling
-
- Handle O-DSMT exclusively in authorized laboratory environments.
- Use personal protective equipment (PPE): gloves, goggles, and fume hood.
- Keep detailed inventory and access logs for each batch.
- Dispose of waste via certified hazardous-material programs.
- Always retain Certificates of Analysis (CoA) and Material Safety Data Sheets (MSDS) for traceability.
Maintaining full documentation is critical for regulatory inspections and academic reproducibility.
Educational and Analytical Use
O-DSMT is primarily utilized for:
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- Forensic toxicology studies to identify tramadol metabolites.
- Analytical chemistry calibration for LC-MS and GC-MS systems.
- Pharmacokinetic modeling to understand tramadol metabolism.
- Toxicity profiling under controlled conditions.
These uses make it an important molecule for academic, pharmaceutical, and law-enforcement laboratories conducting metabolic pathway research.
Choosing a Reliable Laboratory Supplier
When sourcing analytical reference standards, it’s essential to choose certified and transparent suppliers that comply with EU and global chemical regulations.
Chems Lab Europa provides laboratory-grade materials and analytical reference standards for scientific research across Europe.
Their focus on quality assurance, documentation, and compliance ensures laboratories receive verified compounds backed by proper certification and safety data.
⚗️ Chems Lab Europa supplies analytical materials for legitimate laboratory research use only.


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