Chemistry:Protonitazene

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Short description: Chemical compound
Protonitazene
Protonitazene.svg
Legal status
Legal status
Identifiers
CAS Number
PubChem CID
UNII
KEGG
Chemical and physical data
FormulaC23H30N4O3
Molar mass410.518 g·mol−1
3D model (JSmol)

Protonitazene is a benzimidazole derivative with potent opioid effects which has been sold over the internet as a designer drug since 2019, and has been identified in various European countries, as well as Canada, the USA and Australia.[1] It has been linked to numerous cases of drug overdose, and is a Schedule I drug in the USA.[2][3][4][5][6]

It was developed by a Swiss pharmaceutical company in the 1950s as an alternative to morphine, but was never adopted due to severe side effects.[7]

See also

References

  1. "New Synthetic Opioids: Clinical Considerations and Dangers". Pain and Therapy 12 (2): 399–421. April 2023. doi:10.1007/s40122-023-00481-6. PMID 36826742. 
  2. "Intoxications in an Australian Emergency Department Involving 'Nitazene' Benzylbenzimidazole Synthetic Opioids (Etodesnitazene, Butonitazene and Protonitazene)". Journal of Analytical Toxicology 47 (1): e6–e9. August 2022. doi:10.1093/jat/bkac062. PMID 35983900. 
  3. "Analysis of highly potent synthetic opioid nitazene analogs and their positional isomers". Drug Testing and Analysis 15 (4): 449–457. November 2022. doi:10.1002/dta.3415. PMID 36437623. 
  4. "Proliferation of Novel Synthetic Opioids in Postmortem Investigations After Core-Structure Scheduling for Fentanyl-Related Substances". The American Journal of Forensic Medicine and Pathology 43 (4): 315–327. December 2022. doi:10.1097/PAF.0000000000000787. PMID 36103391. 
  5. "A Forward-Thinking Approach to Addressing the New Synthetic Opioid 2-Benzylbenzimidazole Nitazene Analogs by Liquid Chromatography-Tandem Quadrupole Mass Spectrometry (LC-QQQ-MS)". Journal of Analytical Toxicology 46 (3): 221–231. March 2022. doi:10.1093/jat/bkab117. PMID 34792157. 
  6. "21 CFR Part 1308. [Docket No. DEA–900 Schedules of Controlled Substances: Temporary Placement of Butonitazene, Etodesnitazene, Flunitazene, Metodesnitazene, Metonitazene, N-Pyrrolidino etonitazene, and Protonitazene in Schedule I."]. Federal Register (Drug Enforcement Administration) 87 (70): 21556. 12 April 2022. https://www.govinfo.gov/content/pkg/FR-2022-04-12/pdf/2022-07640.pdf. 
  7. Faugstad, Sebastian (23 November 2022). "20-åring døde etter inntak av nytt, livsfarlig rusmiddel" (in nb-NO). https://www.nrk.no/osloogviken/20-aring-dode-etter-inntak-av-nytt_-livsfarlig-rusmiddel-1.16184946. "Protonitazen er et syntetisk opioid som ble utviklet av et sveitsisk legemiddelselskap på 50-tallet. Det var ment som et alternativ til morfin, men på grunn av alvorlige bivirkninger ble stoffet aldri tatt i bruk."