4-HO-McPT or 4-hydroxy-N-methyl-N-cyclopropyltryptamine, a new designer psychedelic, is a tryptamine derivative.
4-HO-McPT is a potent neurotransmitter-serotonin derivative that acts as a potent agonist at both 5-HT2A and 5-HT2C receptors. May cause psychedelic effects and reality distortion.
Sale is prohibited in Finland.

You can buy 4-HO-McPT online at biochemal.com now.


  • 4-HO-McPT
  • 4-hydroxy-N-methyl-N-cyclopropyltryptamine
IUPAC 3-{2-[cyclopropyl(methyl)amino]ethyl}-1H-indol-4-ol
Formula C14H18N2O
Molecular weight 230.306 g·mol−1
Appearance Crystalline solid, Powder
Purity > 98 %
Restriction Regulated
1 g.-
5 g.95 €
10 g.180 €
25 g.280 €
50 g.400 €
100 g.600 €
1 kg.3900 €

Why buy 4-HO-McPT online from biochemal.com?

• You buy a quality product at the best price, without intermediary markups.
• You are buying a tested product that has proven itself in the designer drugs market.
• You will receive a sealed aluminum foil bag containing 4-HO-McPT ≥98% pure.
• You can buy goods using Bitcoin (BTC), Litecoins (LTC), Ethereum (ETH), Bitcoin Cash (BCH), Western Union, Money Gram, Payeer (card payment).

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