Home
    Disclaimer

    Cychlorphine Stats & Data

    Cychlorophine N-propionitrile chlorophine
    NPS DataHub
    MW408.93
    FormulaC23H25ClN4O
    IUPAC3-[3-[1-[1-(4-chlorophenyl)ethyl]piperidin-4-yl]-2-oxobenzimidazol-1-yl]propanenitrile
    SMILESN#CCCn1c(=O)n(C2CCN(CC2)C(C)c2ccc(Cl)cc2)c2ccccc12
    InChIKeySWWAVNFEFVMDAG-UHFFFAOYSA-N
    Chemical Class Opioid
    Psychoactive Class Depressant
    Half-Life Unknown; no human pharmacokinetics available for ‘orphines’ (including cychlorphine).

    Effect Profile

    Curated
    Opioid 7.0

    Strong euphoria, itching/nausea, and pain relief with low sedation

    Euphoria / Warmth×3
    10
    Analgesia×2
    8
    Sedation / Relaxation×1
    3
    Itching / Nausea×1
    10

    Tolerance & Pharmacokinetics

    drugs.wiki
    Half-Life
    Unknown; no human pharmacokinetics available for ‘orphines’ (including cychlorphine).
    Addiction Potential
    Very high; presumed strong µ-opioid receptor agonist with rapid tolerance and severe withdrawal comparable to benzimidazolone/brorphine-like opioids.

    Cross-Tolerances

    Opioids (µ-agonists)
    70% ●○○

    Harm Reduction

    drugs.wiki

    • Supply presence and unknown pharmacology: EU early warning reporting in 2025 notes a rise of benzimidazolone ‘orphines’, with cychlorphine detected in five EU countries since mid‑2024; it also states that no pharmacological data are currently available for these substances. Treat as a highly potent opioid with major respiratory‑depression risk. • Fentanyl test strips (FTS) do not detect benzimidazole/nitazene opioids; assume an FTS negative does not rule cychlorphine in/out. Lab‑based drug checking is required to identify these compounds. • In many cities, opioid powders and pressed pills frequently contain multiple high‑potency opioids and additional depressants (benzodiazepine‑related drugs, xylazine/medetomidine). This stacking markedly increases overdose risk even at ‘usual’ doses. • Carry take‑home naloxone; multiple doses may be needed for ultra‑potent opioids. Always call emergency services because sedation can outlast naloxone and non‑opioid adulterants (e.g., xylazine) will not be reversed by naloxone. • Avoid combining with any CNS depressant (alcohol, benzodiazepines, GHB/GBL, barbiturates, gabapentinoids); such combinations are repeatedly implicated in fatal respiratory depression. • Dose in solution (volumetric dosing) rather than weighing micrograms; use a known concentration and measure with a syringe. TripSit provides a volumetric converter to help avoid microgram dosing errors. • Start with the smallest possible dose, especially after any break; potency and duration vary and redosing during the first hour substantially increases overdose risk as the peak may be delayed. • Never use alone; have someone present with naloxone who can place you in recovery position and call for help if breathing slows. Recognize overdose signs: deep snoring/gurgling, blue lips, unresponsiveness, slow/absent breathing. • If injecting, use sterile equipment, filter solutions, and avoid rapid pushes; IV use has the narrowest margin of safety. Consider non‑injecting routes to reduce acute risk. (General HR consensus; see TripSit resources.) • Field reports suggest that benzimidazolone opioids may circulate under many names and be sold as ‘fentanyl’ or ‘oxy’ tablets; treat all unfamiliar powders/pills as possibly containing ultra‑potent opioids. • Because metabolism is unknown for cychlorphine, avoid strong CYP inhibitors/inducers and other PK‑interacting drugs; unexpected potentiation is possible. (Precautionary principle in absence of PK data.)

    ← Back to Cychlorphine