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Extremely limited pharmacological data; field samples frequently contain co-contaminants including xylazine or chlorphine. Standard fentanyl test strips yield false-negatives for benzimidazolone opioids. Naloxone may have reduced effectiveness for reversal of toxicity. Use volumetric dosing with analytical scales and have naloxone immediately available.

Also known as: Cychlorophine, N-propionitrile chlorophine, Cyclorphine, N-Propionitrile chlorphine

Classification

  • Chemical: Benzimidazolone opioid
  • Chemical: Opioid
  • Psychoactive: Depressant
  • Tag: Benzimidazole
  • Tag: Habit-Forming
  • Tag: Orphine
  • Tag: Piperidine benzimidazolone
  • Tag: Research-Chemical
  • Tag: Sedative

Effects

  • Analgesia
  • Sedation
  • Respiratory Depression
  • Miosis
  • Pruritus
  • Nausea
  • Euphoria
  • Sadness
  • Anxiety Suppression
  • Reduced Anxiety
  • Cognitive Euphoria
  • Compulsive Redosing
  • Dulled Perception
  • Internal Hallucination
  • Size Distortion
  • Warmth
  • Warm Flush
  • Appetite Suppression

Routes of Administration

Oral

Dosage

  • Threshold: 10 ug
  • Light: 10-40 ug
  • Common: 40-120 ug
  • Strong: 120-250 ug
  • Heavy: 250 µg+

Duration

  • Onset: 0.08-0.25 h
  • Peak: 0.5-1.5 h
  • Offset: 3-6 h
  • After Effects: 2-6 h
  • Total Duration: 4-8 h

Insufflated

Dosage

  • Threshold: 5 ug
  • Light: 5-25 ug
  • Common: 25-80 ug
  • Strong: 80-150 ug
  • Heavy: 150 µg+

Duration

  • Onset: 0.08-0.25 h
  • Peak: 0.5-1.5 h
  • Offset: 3-6 h
  • After Effects: 2-6 h
  • Total Duration: 4-8 h

Intravenous

Dosage

  • Threshold: 2 ug
  • Light: 2-10 ug
  • Common: 10-40 ug
  • Strong: 40-80 ug
  • Heavy: 80 µg+

Duration

  • Onset: 0.02-0.08 h
  • Peak: 0.5-1.5 h
  • Offset: 3-6 h
  • After Effects: 2-6 h
  • Total Duration: 4-8 h

Harm Reduction

Check interactions before mixing substances, pay attention to dose spacing and hydration, and treat all dosage guidance as approximate rather than guaranteed safe.

Sources

Substance data is aggregated from the following public harm-reduction and reference sources.

Links

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Cychlorphine - DrugsPRO efnisleiðsögn

Cychlorphine: Extremely limited pharmacological data; field samples frequently contain co-contaminants including xylazine or chlorphine. Standard fentanyl test strips yield false-negatives for benzimidazolone opioids. Naloxone may have reduced effectiveness for reversal of toxicity. Use volumetric d

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