Clonitazene is an opioid analgesic of approximately three times the potency of morphine.[1] It is related to etonitazene, an opioid of significantly higher potency. Clonitazene is not currently marketed. It is a controlled substance; in the United States it is a Schedule I Narcotic controlled substance with a DEA ACSCN of 9612 and an annual manufacturing quota of zero.

Clonitazene
Clonitazene Structural Formula V1.svg
Clinical data
Other namesClonitazene
ATC code
  • none
Legal status
Legal status
Identifiers
CAS Number
PubChem CID
DrugBank
ChemSpider
UNII
ChEMBL
CompTox Dashboard (EPA)
Chemical and physical data
FormulaC20H23ClN4O2
Molar mass386.88 g/mol g·mol−1
3D model (JSmol)
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ReferencesEdit

  1. ^ Hunger, A.; Kebrle, J.; Rossi, A.; Hoffmann, K. (1 October 1957). "Synthese basisch substituierter, analgetisch wirksamer Benzimidazol-Derivate" [Synthesis of analgesically active benzimidazole derivatives with basic substitutions]. Experientia. 13 (10): 400–401. doi:10.1007/BF02161116. PMID 13473817.