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Metonitazene is an opioid analgesic, first synthesized in 1957, 100 or more times stronger than morphine. Metonitazene has high opioid potential. The most severe effect when given preorally. The effect on the body is similar to fentanyl: analgesic effect, euphoria,…
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Fluonitazene is a designer opioid analgesic, a variant of the etonitazene analogue, and has a similar molecular formula. Fluonitazene has a high opioid potency, about 10 times that of morphine. This drug acts as an excellent analgesic, hypnotic, relaxant and…
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O-AMKD FUMARATE or Acetoxyketobemidone is an opioid drug, a strong analgesic, made from an acetylated ketobemidone derivative. This drug was developed in the middle of the last century, but was never included in the list of controlled drugs in various…
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Piperidylthiambutene or Piperidinohton is a new opioid analgesic of the thiambutene family, which has a potency equal to morphine with minimal side effects. Piperidinohton might display high affinity for the μ-opioid receptor. Piperidylthiambutene is a controlled substance purchased for human…
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AP-238 is an opioid drug with excellent analgesic properties. It is used in Asia for the treatment of cancer patients and is several times more powerful than morphine, more precisely 5 times. AP-238 is a selective agonist of the μ-opioid…
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MXiPr (3-MeO-2′-oxo-PCPr) is the latest development, designer drug arylcyclohexylamine, and also has dissociative properties. The fact is that the developers created the formula, so that MXiPr has a similar structure to MXE, MXPr, and is also structurally similar to PCP…
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Protonitazene (hydrochloride) is a new opioid analgesic for active benzimidazole derivatives. Protonitazene (hydrochloride) is formulated as a replacement for etonitazene and isotonitazene. Protonitazene at high dosages can cause vomiting, respiratory depression, and death. Synonyms Protonitazene IUPAC N,N-diethyl-5-nitro-2-[(4-propoxyphenyl)methyl]-1H-benzimidazole-1-ethanamine, monohydrochloride Formula C23H30N4O3…
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Etazene (Etazen, Etazone) or Desnitroetonitazene is an opioid drug, an excellent analgesic based on benzimidazole, developed in the middle of the last century together with etonitazene. The opioid potency of Etazene is 70 times or more that of morphine. Etazene…
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Butonitazene is an opioid analgesic of the benzimidazole class, an analogue of etonitazine. The opioid potency of Butonitazene is approximately 50 times that of morphine. Butonitazene has sedative properties, analgesic properties, a strong hypnotic agent; at high dosages, respiratory depression…
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Dipyanone is a new designer opioid, a potent analgesic (agonist at the μ-opioid receptor) developed as a replacement for dipipanone and has a similar molecular structure. Dipyanone, like dipipanone, is a substitute for morphine. Synonyms Dipyanone IUPAC 4,4-diphenyl-6-(pyrrolidin-1-yl)heptan-3-one Formula C23H29NO…
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Etonitazepyne is a new opioid analgesic developed as a replacement for etonitazene and has a similar molecular structure and belongs to the benzimidazole derivative. Etonitazepyne has an opioid potency approximately 20 times greater than morphine and is a drug similar…