Buy 4-AcO-MET Powder – High-Purity Psychedelic Tryptamine Research Chemical
Introduction
4-AcO-MET (4-acetoxy-N-methyl-N-ethyltryptamine) is a synthetic psychedelic tryptamine first described as part of psilacetin derivatives. It acts as a prodrug to 4-HO-MET, releasing the active hydroxy compound upon metabolism. The fumarate salt form of 4-AcO-MET has been structurally characterized by crystallographic studies revealing a near-planar indole ring and a two-dimensional hydrogen-bonded network involving hydrofumarate anions.
Pharmacologically, 4-AcO-MET binds to serotonin receptors, especially 5-HT2A, mediating its psychedelic effects. It is structurally similar to psilacetin (4-AcO-DMT) and shares many of its properties but differs in alkyl substitution, which affects potency and duration.
Key Features & Benefits
Pharmaceutical-Grade Purity: ≥98% pure 4-AcO-MET powder verified by HPLC, NMR, and crystallography.
Prodrug to 4-HO-MET: Metabolizes to the active hydroxy compound in vivo, enabling controlled psychedelic effects.
Stable Fumarate Salt Form: Enhances chemical stability and aqueous solubility.
Well-Characterized Molecular Structure: Crystallographic data confirm hydrogen bonding and molecular conformation.
Versatile Research Applications: Suitable for receptor pharmacology, toxicology, metabolism, and behavioral studies.
Discreet Packaging & Fast Worldwide Shipping: Secure, plain packaging with tracking ensures confidentiality.
Product Specifications
| Parameter | Details |
|---|---|
| Chemical Name | 4-Acetoxy-N-methyl-N-ethyltryptamine (4-AcO-MET) |
| CAS Number | Not widely assigned |
| Molecular Formula | C15H21N2O2 (fumarate salt) |
| Molecular Weight | Approx. 304 g/mol (fumarate salt) |
| Appearance | White to off-white crystalline powder |
| Purity | ≥98% (HPLC, NMR verified) |
| Storage | Store in cool, dry, dark place |
Applications & Usage
4-AcO-MET powder is used in research to:
Study serotonergic receptor binding and activation, especially 5-HT2A receptor agonism.
Investigate metabolism and prodrug conversion to 4-HO-MET.
Analyze psychedelic pharmacodynamics, neurotoxicity, and behavioral effects.
Support forensic and toxicological research on novel psychoactive substances.
Facilitate precise dosing in experimental protocols.
Purity & Testing
High-Performance Liquid Chromatography (HPLC): Confirms ≥98% purity and impurity profile.
Nuclear Magnetic Resonance (NMR): Validates molecular structure and salt formation.
X-Ray Crystallography: Confirms molecular conformation and hydrogen bonding network.
Certificate of Analysis (CoA): Provided with each batch for quality assurance and reproducibility.
Safety & Handling Guidelines
For laboratory research use only. Not for human or veterinary consumption.
Use appropriate personal protective equipment (PPE) and handle in well-ventilated areas.
Avoid inhalation, ingestion, and skin contact.
Store securely in a cool, dry, dark place.
Dispose of chemical waste according to local regulations.
Global Shipping & Discreet Delivery
Fast and reliable worldwide shipping with tracking and delivery confirmation.
Plain, unmarked packaging with vacuum sealing to ensure confidentiality.
Delivery typically within 3–7 business days depending on destination and customs clearance.
Why Choose Us?
Trusted supplier of pharmaceutical-grade psychedelic research chemicals.
Batch-specific Certificates of Analysis for transparency and quality assurance.
Fast order processing and express shipping options.
Dedicated customer support for technical and ordering assistance.
Commitment to discreet packaging and customer privacy.
Legal & Safety Disclaimer
4-AcO-MET powder is sold strictly for laboratory research purposes only. It is not approved for human or veterinary use. Buyers must be 18 years or older and comply with all applicable laws. Unauthorized use or distribution is prohibited. The supplier disclaims liability for misuse.
Frequently Asked Questions (FAQ)
1. What is 4-AcO-MET used for in research?
It is used to study psychedelic receptor pharmacology, metabolism, and prodrug conversion to 4-HO-MET.
2. How pure is 4-AcO-MET powder?
Our 4-AcO-MET powder is ≥98% pure, verified by HPLC and NMR.
3. How should 4-AcO-MET be stored?
Store in a cool, dry, dark place to maintain stability.
4. Is shipping discreet?
Yes, all orders ship in plain, unmarked packaging with vacuum sealing.
5. What safety precautions are recommended?
Use PPE, avoid inhalation and skin contact, and store securely.
Purchase pharmaceutical-grade 4-AcO-MET (4-acetoxy-N-methyl-N-ethyltryptamine) powder for advanced psychedelic research. Verified purity, stable salt form, discreet packaging, and worldwide delivery.



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