Buy Protonitazene (opioid) Cas 95958-84-2

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 US and Australia.^[1] It has been linked to numerous cases of drug overdose, and is a Schedule I drug in the US.^{[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]

• Etonitazene
• Isotonitazene
• Metonitazene
• Propylnitazene
• Secbutonitazene