DOM (2,5-Dimethoxy-4-methylamphetamine (STP))

Category: Psychedelics. Status: Schedule I (research compound).

A very long-acting amphetamine-based psychedelic from the DOx family. Historically caused problems because its long duration was mistaken for an overdose.

How it works

Activates serotonin 5-HT2A receptors with high potency and a slow onset.

Key facts

• Molecular weight: 209.29 g/mol
• Half-life: Long
• Bioavailability: Oral
• Storage: Research/reference only.

Dosing overview

• Typical dose: Varies by individual and setting
• Frequency: Occasional
• Duration: Acute effects last 14-20 hours
• Route: Oral

Protocol notes

• Taken orally; famous for an extremely long (14-20 hour) experience.
• Its slow onset historically caused people to redose and overdose, so patience is essential.

Reported benefits

• Very long, stimulating psychedelic
• Potent at low doses
• Classic DOx research compound
• Strong visuals

Possible side effects

• Extremely long duration
• Anxiety
• Raised heart rate and blood pressure
• Overdose risk if redosed

Compare DOM

• DOM vs MDMA
• DOM vs Psilocybin
• DOM vs LSD
• DOM vs Ibogaine
• DOM vs DMT
• DOM vs Ayahuasca

Community discussions about DOM

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• Ask the community about DOM

Research and educational reference only. Not medical advice.