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99% Protonitazene Powder for Chemical Research CAS No. 119276-01-6

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Chemical Name: Protonitazene (hydrochloride)
Molecular Formula: C23H31ClN4O3
Formula Weight: 446.98
CAS No.: 119276-01-6
Synonyms: Protonitazene (hydrochloride);Protonitazene;Protonitazene HCl;Proton Nitrogen


Only for research, not for human or veterinary use.

Protonitazene is a new, potent synthetic opioid bearing structural resemblance to etonitazene. It is structurally dissimilar from fentan. Novel opioids have been reported to cause psychoactive effects similar to heroi, fentanl, and other opioids. The drug can come in white tablets or powders. Although there is no public authoritative production process, products can also be produced in fully equipped chemical laboratories.

Name Estimated strength compared to fentanyl First identified


Up to 5x stronge February 12, 2021
Metonitazene Similar strength May 31, 2021

Source: www.drugchecking.cdpe.org


Given its chemical properties, Protonitazene could use through intranasal, smoking, and intravenous means.   


The Nitazene analogs are potent esoteric drugs maybe can’t be identified by usual toxicological screening, and specialized assays based on sensitive instrumentation are needed to accurately characterize these NSOs. (Publisher Abstract)

Related Products

Produced strong analgesic effects with varying potencies:

isotonitazene, metonitazene, etonitazene, clonitazene, flunitazene, N-desethyl isotonitazene, 5-amino isotonitazene and 4ʹ-hydroxy nitazene


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