Cychlorphine (N-Propionitrile Chlorphine): An Emerging Benzimidazolone Synthetic Opioid and Its Implications for Overdose Recognition and Management

Journal of Pain Research · Published 2026-07-01 · DOI 10.2147/jpr.s620907

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Authors (5)

Robert B Raffa, Frank Breve, Joseph V Pergolizzi, Eugene Vortsman, Giustino Varrassi

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Publication details

Year

2026

Citation

Raffa, R., Breve, F., Pergolizzi, J., et al. (2026). Cychlorphine (N-Propionitrile Chlorphine): An Emerging Benzimidazolone Synthetic Opioid and Its Implications for Overdose Recognition and Management. Journal of Pain Research. https://doi.org/10.2147/jpr.s620907

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