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

    Rolicyclidine

    Aliases: Pcpy

    Dissociative Research-chemical

    Summary PsychonautWiki

    Rolicyclidine (also known as PCPy, or sometimes PHP) is a simple dissociative substance of the arylcyclohexylamine class. Compared to plain PCP, it is almost unknown, despite a strikingly easier synthesis, employing unwatched pyrrolidine instead of piperidine. It produces its effects by both blocking the NMDA receptor and modulating monoamine transporters.

    Dose Information TripSit PsychonautWiki

    ROA Light Common Strong Heavy
    Oral 3-5mg 5-9mg 9-13mg 8mg+
    Insufflated 2-4mg 4-8mg 8-15mg 15mg+
    Smoked 2-4mg 4-8mg 8-12mg 12mg+
    Light Common Strong Heavy

    Onset, Duration & After-effects TripSit PsychonautWiki

    ROA Onset Comeup Peak Offset After Effects Total
    Oral 18-90 min 0.5-2 hrs 2-3 hrs 3-4 hrs 12-48 hrs 5.8-10.5 hrs
    Insufflated 6-30 min 30-90 min 2-3 hrs 1-2 hrs 4-48 hrs 3.6-7 hrs
    Smoked 0-18 min 18-42 min 2-3 hrs 1-2 hrs 4-48 hrs 3.3-6 hrs

    Effect Profile

    Scores (1–10) curated from multiple sources:

    • Effect keyword matching from PsychonautWiki catalog
    • Weighted by importance: core (×3), major (×2), minor (×1)

    Full methodology

    Dissociative 6.0
    Strong 6/10

    Strong dissociative depth and motor impairment with mild mania, low insight

    Dissociative Depth ×3
    10
    depersonalization derealization physical disconnection cognitive disconnection visual disconnection spatial disorientation +2 more
    ⚠ Mania / Compulsion ×1
    4
    disinhibition stimulation
    Insight / Novel Thought ×2
    3
    conceptual thinking
    ⚠ Motor / Sensory Impairment ×1
    10
    motor control loss physical disconnection tactile suppression numbness spatial disorientation visual disconnection +1 more
    Based on reports from:
    Erowid Experience Reports PsychonautWiki Rolicyclidine
    View methodology →

    Tolerance

    Build-up develops with repeated use over days to weeks
    Reset 2–4 weeks for noticeable reduction

    Tolerance Decay

    Full tolerance 1d Half tolerance 21d Baseline ~28d

    Cross-Tolerances

    Dissociatives
    Ketamine
    30%
    PCP
    30%
    Methoxetamine
    30%

    Effects

    Positive
    • Physical euphoria
    • Stimulation
    • Pain relief
    • Analgesia
    Negative
    • Numbness
    • Loss of balance
    • Nausea
    • Increased heart rate
    Neutral
    • Physical disconnection
    • Sedation
    Positive
    • Cognitive euphoria
    • Conceptual thinking
    Negative
    • Depersonalization
    • Derealization
    • Motor control loss
    • Amnesia
    • Memory suppression
    • Cognitive disconnection
    Neutral
    • Disconnection
    • Time distortion
    Positive
    • Increased music appreciation
    • Tactile enhancement
    Negative
    • Derealization
    • Disinhibition
    • Tactile suppression
    • Spatial disorientation
    • Double vision
    • Pattern recognition suppression
    Neutral
    • Visual disconnection
    • Auditory distortion

    Combinations TripSit

    Rolicyclidine's nerd page Pharmacology, chemical data, effect profiles, and more
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    Helpful Links

    📘 Experience Reports 📖 TripSit 📖 PsychonautWiki