O-DSMT Powder

O-Desmethyltramadol (O-DSMT) is a synthetic opioid analgesic and the active metabolite of tramadol. It has gained significant attention in the research chemical space due to its potent μ-opioid receptor affinity, making it a key substance for pain response, receptor binding, and pharmacokinetic studies.

⚠️ For laboratory and forensic research use only. Not intended for human or veterinary consumption.

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🧬 What is O-DSMT Powder?

• Chemical Name: O-Desmethyltramadol

• CAS Number: 73986-58-2

• Molecular Formula: C15H23NO2

• Molecular Weight: 249.35 g/mol

• Form: Crystalline white/off-white powder

• Purity: ≥99% (HPLC Verified)

• Class: Synthetic opioid / Tramadol metabolite

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✅ Key Features

• Active metabolite of tramadol

• Binds strongly to the μ-opioid receptor

• Excellent for pharmacological and receptor research

• Ultra-high purity suitable for lab analysis

• Consistent quality with batch-tested COA

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🧪 Research Applications

• Opioid receptor binding studies

• Analgesic effect modeling

• Metabolism and biotransformation research

• Comparative efficacy with tramadol

• Receptor affinity analysis (μ, δ, κ receptors)

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📌 Storage Guidelines

• Store in airtight container at 2–8°C

• Protect from heat, moisture, and direct sunlight

• Shelf-life up to 2 years under proper conditions

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💵 O-DSMT Powder Price List (USD)

🛒 COA available | Discreet worldwide shipping | Crypto accepted

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🌐 Why Buy from Dopechem.com?

• 🔬 Pharmaceutical-grade quality (≥99% purity)

• 📄 Verified Certificate of Analysis with each batch

• 🌍 Stealth shipping to most countries

• 🪙 Secure and anonymous crypto payments

• 🧑‍🔬 Trusted by universities and chemical research facilities