Buy 4-HO-MiPT Fumarate is a high-purity research chemical (available in powder or pellet form). Laboratories and researchers use it to study tryptamine pharmacology, serotonin 5-HT₂A receptor activation, and psychedelic structure-activity relationships in the 4-substituted tryptamine family.
What is 4-HO-MiPT?
4-HO-MiPT (4-Hydroxy-N-methyl-N-isopropyltryptamine) is a synthetic psychedelic of the tryptamine class. It is the active 4-hydroxy derivative of MiPT and structurally related to psilocin (4-HO-DMT). First synthesized by Alexander Shulgin, it is known for producing potent visual and emotional psychedelic effects. It is sold strictly for laboratory and research purposes only.
Chemical Properties of Buy 4-HO-MiPT Fumarate
- IUPAC Name: 3-[2-[Methyl(propan-2-yl)amino]ethyl]-1H-indol-4-ol
- CAS Number: 77872-41-4
- Molecular Formula: C₁₄H₂₀N₂O (free base)
- Molar Mass: 232.32 g/mol (free base)
- Salt Form: Fumarate salt (for improved stability and handling)
- Appearance: White to off-white or beige crystalline powder
- Solubility: Fumarate salt offers better water solubility than the free base; soluble in organic solvents like ethanol or DMSO
- Key Features: 4-hydroxy indole tryptamine with N-methyl-N-isopropyl side chain.
Effects (Research Observations)
4-HO-MiPT acts primarily as a 5-HT₂A receptor agonist. Reported research observations include:
- Strong visual effects (geometric patterns, color enhancement, fractals)
- Euphoria, mood elevation, and emotional depth
- Enhanced sensory perception and introspective thought patterns
- Onset: 20–60 minutes (oral)
- Duration: 4–6 hours
Important Note: These are not approved medical effects. Risks include nausea, anxiety, psychological distress, increased heart rate, and challenging experiences at higher doses. Strictly for research use only — not for human consumption.
Legality of Buy 4-HO-MiPT Fumarate
4-HO-MiPT exists in a controlled or gray-area status in most regions:
- United States: Unscheduled federally in many references but may fall under the Federal Analogue Act if intended for human consumption
- United Kingdom: Class A / Psychoactive Substances Act
- Germany / EU: Often restricted under NPS legislation
- Canada / Australia: Controlled under analog or specific tryptamine laws
Always verify current local laws before any purchase or handling. Vendors sell it exclusively for laboratory/research purposes.
Buy 4-HO-MiPT Fumarate from trusted research chemical suppliers offering lab-tested, high-purity products with discreet shipping and compliance documentation.




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