4-HO-McPT Powder

Nom du produit : 4-HO-McPT Fumarate
Nom complet : 4-Hydroxy-N-methyl-N-cyclopropyltryptamine Fumarate
Classe chimique : Tryptamine / Psychedelic Analytes
Molecular Formula (Base): C14H18N2O C4H4O4
La pureté : ≥98% (HPLC Verified)
Apparence : Poudre cristalline blanche à blanc cassé
Application: For laboratory testing only

What is 4-HO-McPT Fumarate?

4-HO-McPT Fumarate is a rare and modern psychedelic tryptamine belonging to the 4-hydroxy-substituted derivatives. The “McPT” structure refers to an N-methyl-N-cyclopropyltryptamine , making the unique molecule within the serotonergic family due to its compact and rigid side group (cyclopropyl).

Due to its similarity to natural compounds such as psilocin, 4-HO-McPT offers an intriguing research target for pharmacological, receptor analytical, and structural-activity studies.

Scientific applications

🔬 Receptor binding studies:
Investigation of affinity at 5-HT2A, 5-HT1A and related receptors.

🧠 Neuropharmacological research:
Simulation of psychoactive effects in vitro or in animal models (not for human consumption).

⚛️ SAR Analysis (Structure-Activity Relationship):
Comparison with related compounds such as 4-HO-DMT, 4-HO-MiPT, 4-HO-MPT.

🧪 Stability and solubility studies:
Investigation of the influence of the cyclopropyl group on metabolism and stability.

Benefits of 4-HO-McPT Fumarate in Research

✔ High chemical stability due to fumarate form
✔ Unique structure makes it relevant for innovative studies
✔ Consistent laboratory purity (≥98%)
✔ Ideal for advanced analytical work (LC-MS, HPLC, NMR)

Disadvantages / Risks

✖ Few documented studies – limited empirical reference framework
✖ Not intended for human consumption
✖ Low solubility in water – requires organic solvents
✖ May be subject to legislation or regulation in some countries

Instructions for use (for laboratory environments)

• Conseils de conservation : Store in a cool, dry place at a maximum temperature of -20°C.
• Solvents: Freely soluble in ethanol, methanol, DMSO
• Recommended scale: Start with microgram to low milligram dosing for in vitro analysis
• Utiliser : Only under professional supervision in laboratory settings

Laboratory Analysis & Report (Summary)

Analysis	Result
Purity (HPLC):	98.4%
NMR:	Confirmation of molecular structure
Point de fusion :	122–124 °C
Water content (Karl Fischer):	≤0.2%
Visual inspection:	Homogeneous, no visible contamination

Full analytical certificate available upon request.

Foire aux questions (FAQ)

❓ Is 4-HO-McPT legal in the Netherlands or Belgium?

The substance is not explicitly regulated, but may be subject to analogous legislation. Always check national and local regulations.

❓ Is this product suitable for human consumption?

Non. 4-HO-McPT Fumarate is intended for scientific purposes only and should not be ingested.

❓ How is this molecule different from other 4-HO-tryptamines?

The cyclopropyl group offers a rare structural variation that may influence serotonin receptor binding dynamics and stability.

❓ What is the recommended amount for experiments?

For in vitro analyses, it is recommended to start with microgram scales (eg, 250–1000 µg), depending on the study model.

Recommended for use in:

• Pharmaceutical and chemical research
• Psychedelic-oriented neurochemistry
• Receptor analysis & binding profiles
• University laboratories

⚠️ Avis de non-responsabilité : 4-HO-McPT Fumarate is not a food, drug, or supplement. For legal, scientific, and analytical use only in professional settings. Keep out of reach of unauthorized persons.