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    🧪 This is a research chemical with limited data on its long-term health effects, toxicity profile, and safe dosage ranges.

    Thiopropamine

    Aliases: Tpa, Normethiopropamine, A-methyl-2-thipheneethanamine

    Categories

    Stimulant Research-chemical
    Thiopropamine structure

    Summary TripSit

    A substance that is closely related to Methiopopramine (MPA). Is roughly about 1/3rd the potency of amphetamine, differs from amphetmine from the phenyl ring is switched with a thiophene ring.

    Dose Information TripSit

    ROA Light Common Strong Heavy
    Oral 20-50mg 50-100mg 100-125mg 125mg+
    Light Common Strong Heavy

    Onset, Duration & After-effects TripSit

    ROA Onset Peak After Effects
    Oral 15-45 min 1.0-4.0 hrs 1.0-3.0 hrs

    Tolerance

    Build-up develops over days to weeks of regular use
    Reset 3–7 days for acute tolerance; longer for full reset

    Effects

    Positive
    • Stimulation
    • Physical euphoria
    • Muscle relaxation
    Negative
    • Increased heart rate
    • Nausea
    • Vasoconstriction
    • Respiratory depression
    • Teeth grinding
    • Insomnia
    Neutral
    • Sedation
    Positive
    • Alertness enhancement
    • Cognitive euphoria
    • Euphoria
    • Anxiety suppression
    • Wakefulness
    Negative
    • Anxiety
    • Compulsive redosing
    • Dizziness
    Neutral
    • Talkativeness
    • Time distortion
    Positive
    • Increased music appreciation
    • Increased libido
    • Tactile enhancement
    • Color enhancement
    Negative
    • Light sensitivity
    • Disinhibition
    • Appetite suppression
    • Dehydration
    • Double vision
    Neutral
    • Dulled perception

    Helpful Links

    📘 Experience Reports 📖 TripSit 📖 PsychonautWiki