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

    BDCK

    Aliases: 2-bdck, 2-br-dck, 2-br-2'-oxo-pcm, 2-bromodeschloroketamine

    Depressant Dissociative Research-chemical

    Summary TheDrug.Wiki

    Potency approximately 0.5-0.7× racemic ketamine by weight; larger lines are often required, increasing nasal irritation. Subjectively described as warm, euphoric, and floaty with weaker dissociation than ketamine and a noticeably shorter plateau. Limited human data; virtually all knowledge comes from small animal studies and user reports.

    Dose Information TheDrug.Wiki

    ROA Light Common Strong Heavy
    Insufflated - - - 220+(↑nasaldamagerisk)+
    Light Common Strong Heavy

    Onset, Duration & After-effects TheDrug.Wiki

    ROA Onset Comeup Peak Offset After Effects
    Insufflated 5-15 min 10-20 min 30-60 min 45-90 min 1-3 hrs
    Intramuscular 2-5 min 5-15 min 30-60 min 45-90 min 1-3 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 5.7
    Strong 6/10

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

    Dissociative Depth ×3
    10
    physical disconnection cognitive disconnection visual disconnection physical autonomy spatial disorientation memory suppression
    ⚠ Mania / Compulsion ×1
    6
    disinhibition stimulation euphoria
    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 BDCK
    View methodology →

    Tolerance

    Build-up develops over 1–4 weeks of regular use
    Reset days to weeks depending on duration of use

    Tolerance Decay

    Full tolerance 3d Half tolerance 8d Baseline ~14d

    Effects TheDrug.Wiki

    Positive
    • Pain relief
    • Stimulation
    • Physical euphoria
    • Analgesia
    Negative
    • Motor impairment
    • Numbness
    • Loss of balance
    • Nausea
    Neutral
    • Physical disconnection
    • Sedation
    Positive
    • Euphoria
    • Conceptual thinking
    • Afterglow
    Negative
    • Cognitive disconnection
    • Motor control loss
    • Thought deceleration
    • Memory suppression
    • Analysis suppression
    • Emotion suppression
    • Dizziness
    Neutral
    • Physical autonomy
    • Time distortion
    Positive
    • Bodily lightness
    • Increased music appreciation
    Negative
    • Spatial disorientation
    • Double vision
    • Disinhibition
    • Tactile suppression
    Neutral
    • Closed-eye visuals
    • Vibrating vision
    • Visual disconnection
    • Auditory distortion

    Combinations TripSit

    BDCK's nerd page Pharmacology, chemical data, effect profiles, and more
    →

    Helpful Links

    📘 Experience Reports 📖 TheDrug.Wiki 📖 PsychonautWiki