Buy MET Fumarate – High-Purity Psychedelic Tryptamine Salt for Research
Introduction
4-AcO-MET is a synthetic tryptamine with psychedelic effects similar to psilocybin. The fumarate salt of 4-AcO-MET (MET fumarate) is formed by combining the protonated tryptammonium cation with the fumarate anion (derived from fumaric acid), resulting in a stable crystalline compound. Fumaric acid (C4H4O4) is a naturally occurring dicarboxylic acid and an intermediate in the citric acid cycle, known for its E-geometry double bond and ability to form strong hydrogen bonds in salt structures.
Research on MET fumarate involves exploring its receptor binding, pharmacokinetics, and psychedelic activity. The salt form improves solubility in aqueous media and enhances shelf life compared to the free base.
Key Features & Benefits
Pharmaceutical-Grade Purity: High-purity fumarate salt of 4-AcO-MET verified by analytical methods.
Enhanced Stability: Fumarate salt form provides improved chemical and physical stability.
Improved Solubility: Better solubility in aqueous and polar solvents compared to free base.
Well-Characterized Structure: Crystalline salt with defined hydrogen bonding networks enhancing stability.
Ideal for Psychedelic Research: Suitable for receptor pharmacology, behavioral studies, and analytical research.
Discreet Packaging & Fast Shipping: Secure, plain packaging with worldwide tracked delivery.
Product Specifications
| Parameter | Details |
|---|---|
| Chemical Name | 4-AcO-MET Fumarate (MET Fumarate) |
| Molecular Formula | C15H21N2O2+ · C4H3O4− (fumarate) |
| Molecular Weight | Approx. 319 g/mol (combined salt) |
| Appearance | White crystalline powder or solid |
| Purity | ≥98% (HPLC, NMR verified) |
| Storage | Store in cool, dry, dark place |
Applications & Usage
MET fumarate is used in research to:
Study psychedelic tryptamine receptor binding and activation, especially 5-HT2A receptor agonism.
Investigate pharmacokinetics, metabolism, and neurotoxicity of 4-AcO-MET and related compounds.
Analyze behavioral and cognitive effects in preclinical models.
Support forensic and analytical chemistry research on novel psychoactive substances.
Purity & Testing
High-Performance Liquid Chromatography (HPLC): Confirms high purity and detects impurities.
Nuclear Magnetic Resonance (NMR): Validates molecular structure and salt formation.
Certificate of Analysis (CoA): Provided with each batch for quality assurance.
Safety & Handling Guidelines
For laboratory research use only. Not for human or veterinary consumption.
Use appropriate 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, reliable worldwide shipping with tracking.
Plain, unmarked packaging with vacuum sealing for confidentiality.
Delivery typically within 3–7 business days depending on destination and customs.
Why Choose Us?
Trusted supplier of pharmaceutical-grade research chemicals.
Batch-specific Certificates of Analysis for transparency and quality assurance.
Fast order processing and express shipping options.
Expert customer support for technical and ordering assistance.
Commitment to discreet packaging and customer privacy.
Legal & Safety Disclaimer
MET fumarate 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 MET fumarate used for in research?
It is used to study the pharmacology, metabolism, and psychedelic effects of 4-AcO-MET.
2. What purity does MET fumarate have?
Purity is ≥98%, verified by HPLC and NMR.
3. How should MET fumarate be stored?
Store in a cool, dry, dark place to maintain stability.
4. Is shipping discreet?
Yes, shipped 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 MET fumarate, the fumaric acid salt of 4-AcO-MET, for advanced psychedelic research. Verified purity, discreet packaging, and worldwide delivery.



Reviews
There are no reviews yet.