Buy Protonitazepyne (N-pyrrolidino protonitazene) Cas 3038401-95-2

Buy Protonitazepyne (N-pyrrolidino protonitazene) Cas 3038401-95-2

Protonitazepyne (N-pyrrolidino protonitazene) is a benzimidazole derivative with opioid effects, which has been sold as a designer drug over the internet, first being mentioned in mid 2022 and definitively identified in drug seizures in Canada in early 2023 and Ireland in late 2023.^[1] It has since been identified by CanTEST in May 2024 in Australia^[2] and in late 2025 in Brazil by the State University of Campinas poison control center.^[3]

It is an analogue of protonitazene where the N,N-diethyl group has been substituted for pyrrolidine group. While formal studies into its pharmacology have yet to be carried out, it is has an in vitro potency approximately 350x times that of morphine.^[4]

• • Isotonitazene
  • Isotonitazepyne
  • Metonitazene
  • Etomethazene
  • Etonitazepipne

1. Buy Protonitazepyne (N-Pyrrolidino Protonitazene)

   Protonitazepyne or N-Pyrrolidino Protonitazene is an opioid analgesic, a structural analogue of protonitazene and …

   • Reviews: 13
   • Purity: ≥ 98 %

   • Appearance: A crystalline solid, Powder
2. N-Pyrrolidino Protonitazene (CAS 3038401-95-2)

   N-Pyrrolidino Protonitazene: An Analytical Reference Standard. CAS Number: 3038401-95-2. Synonyms: Protonitazepine, …

3. Protonitazepyne (N-pyrrolidino protonitazene),Custom synthesis

   Chemical Structure: Protonitazepyne is characterized by a benzimidazole core, which is a common structure in many …

   N-Pyrrolidino Protonitazene – Biochemicals – CAT N°: 37456

   N-Pyrrolidino protonitazene (Item No. 37456) is an analytical reference standard that is structurally similar to known opioids. This …

4. N-Pyrrolidino Protonitazene | 3038401-95-2 – ChemicalBook

   Aug 21, 2025 · N-Pyrrolidino Protonitazene (CAS 3038401-95-2) information, including chemical properties, structure, melting point, …

5. N-Pyrrolidino Protonitazene (CRM) (CAS 3038401-95-2)

   N-Pyrrolidino Protonitazene (CRM): A Certified Reference Material. CAS Number: 3038401-95-2. Synonyms: Protonitazepine, …

6. N-Pyrrolidino Protonitazene|Cas# – glpbio.com

   N-Pyrrolidino protonitazene is an analytical reference standard that is structurally similar to known opioids. This product is intended …

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7. N-Pyrrolidino Protonitazene [A crystalline solid]

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8. N-Pyrrolidino Protonitazene – Cayman Chemical Forensics

   For price and ordering please contact us. An analytical reference standard categorized as an opioid; has been found in seized heroin …