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

    MXPCP

    Aliases: 3-meo-2'-oxo-pcp

    Dissociative Research-chemical

    Summary TheDrug.Wiki

    MXPCP is a novel 2-oxo arylcyclohexylamine combining the 3-methoxy substitution of 3-MeO-PCP with the ketone modification found in MXE. Dosages remain uncertain with limited human data; start with allergy test at 1 mg or below. The compound produces intense euphoric rushes with stimulation but reportedly lacks the introspective depth of other manic dissociatives.

    Dose Information TheDrug.Wiki

    ROA Light Common Strong Heavy
    Oral 20-50mg 50-80mg 80-120mg 120mg+
    Insufflated 10-25mg 25-50mg 50-80mg 80mg+
    Light Common Strong Heavy

    Onset, Duration & After-effects TheDrug.Wiki

    ROA Onset Comeup Peak Offset After Effects
    Oral 19-40 min 30-60 min 1-3 hrs 1-2 hrs 2-6 hrs
    Insufflated 4-15 min 15-30 min 1-3 hrs 1-2 hrs 2-6 hrs
    Rectal 4-19 min 19-40 min 1-3 hrs 1-2 hrs 2-6 hrs
    Intramuscular 4-15 min 15-30 min 1-3 hrs 1-2 hrs 2-6 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 5.1
    Moderate+ 5/10

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

    Dissociative Depth ×3
    10
    depersonalization derealization physical disconnection cognitive disconnection visual disconnection perception of bodily lightness +2 more
    ⚠ Mania / Compulsion ×1
    10
    mania compulsive redosing 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:
    Bluelight Big & Dandy Thread Erowid Experience Reports PsychonautWiki MXPCP
    View methodology →

    Tolerance

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

    Tolerance Decay

    Full tolerance 0h Half tolerance 3d Baseline ~10d

    ACH tolerance builds quickly after one strong session and decays over days to weeks; values are approximate and based on class anecdotes rather than MXPCP-specific PK. Cross-tolerance across dissociatives is common. Data quality is low/anecdotal.

    Cross-Tolerances

    ketamine
    60%
    MXE / 2-oxo-PCE
    60%
    3-MeO-PCP and PCP analogues
    70%

    Effects TheDrug.Wiki

    Positive
    • Stimulation
    • Physical euphoria
    Negative
    • Muscle tension
    • Temperature regulation suppression
    • Increased heart rate
    • Nystagmus
    • Numbness
    • Nausea
    Neutral
    • Physical disconnection
    • Sedation
    Positive
    • Conceptual thinking
    Negative
    • Motor control loss
    • Cognitive disconnection
    • Depersonalization
    • Derealization
    • Analysis suppression
    • Mania
    • Compulsive redosing
    • Amnesia
    Neutral
    • Time distortion
    Positive
    • Music enhancement
    • Perception of bodily lightness
    • Increased music appreciation
    Negative
    • Tactile suppression
    • Double vision
    • Disinhibition
    • Spatial disorientation
    Neutral
    • Visual disconnection
    • Spontaneous physical sensations
    • Auditory distortion

    Combinations TripSit

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

    📘 Experience Reports 📖 TheDrug.Wiki 📖 Bluelight 📖 PsychonautWiki