MET Fumarate

Brief Intro

MET Fumarate refers to the fumarate salt form of 4-HO-MET (4-hydroxy-N-methyl-N-ethyltryptamine), a synthetic psychedelic tryptamine compound structurally related to psilocin. The fumarate salt enhances the compound’s stability and solubility, making it suitable for research applications. 4-HO-MET exhibits serotonergic psychedelic effects by acting primarily as a 5-HT2A receptor agonist, and it is studied for its pharmacological profile, structure-activity relationships, and potential therapeutic applications. MET Fumarate is intended exclusively for scientific research and analytical purposes and is not for human consumption.

Chemical Structure / Physical Properties

• Chemical Name: 3-(2-(ethyl(methyl)amino)ethyl)-1H-indol-4-ol fumarate

• Molecular Formula: C13H18N2O · C4H4O4 (combined fumarate salt)

• Molecular Weight: Approximately 218.14 g/mol (freebase), 376.4 g/mol (fumarate salt)

• Appearance: White to off-white crystalline powder

• Solubility: Soluble in water and organic solvents such as DMSO and ethanol

• Stability: Fumarate salt form improves chemical stability and handling properties

• Storage: Store in a cool, dry place protected from light and moisture

Pharmacology and Mechanism of Action

4-HO-MET fumarate acts as a serotonergic psychedelic by agonizing 5-HT2A receptors in the central nervous system, leading to altered perception, mood, and cognition. It is structurally similar to psilocin and other tryptamines, sharing comparable pharmacodynamics and psychoactive profiles. The fumarate salt form facilitates research use by enhancing compound stability and solubility.

Intended Use

MET Fumarate is intended strictly for laboratory research, including pharmacological, neurochemical, and behavioral studies focused on psychedelic tryptamines, receptor interactions, and therapeutic potential. It is not for human consumption or clinical use.

Packaging & Shipping

The powder is securely packaged and shipped discreetly with tracking. Typical delivery times range from 24 to 72 hours within the USA and up to 5 days internationally, depending on destination. Shipping fees are calculated at checkout based on location.

Legal & Compliance Disclaimer

All products are sold for research purposes only and are not intended for human consumption. Customers must verify the legal status of MET Fumarate and related compounds in their jurisdiction before ordering. The vendor reserves the right to accept or decline orders based on intended use.