Static Library Class
Benzimidazolone Opioid
Benzimidazolone Opioid substances in the DrugsPRO library. Browse static substance pages, summaries and related harm reduction context without JavaScript.
Substances In This Class
These static substance pages were matched from the shared DrugsPRO library dataset used for prerender and no-JS delivery.
Library
Library
5chloro_desmethylchlorphine
Library
brorphine
Brorphine is a piperidine-based opioid analgesic compound. Brorphine was originally discovered in a 2018 paper investigating functionally b…
Library
chlorphine
Library
Library
cychlorphine
Extremely limited pharmacological data; field samples frequently contain co-contaminants including xylazine or chlorphine. Standard fentany…
Library
Library
spirobrorphine
Spirobrorphine is a synthetic opioid chemical compound which has been sold as a designer drug, first reported in the USA in February 2026.…
Library
spirochlorphine
Marketed only as a research chemical with potency reported as 2-5 times that of fentanyl. Reported solubility approximately 3 mg/mL in 10%…
Library
Library
sr14968
Sold exclusively as a research chemical with no clinical trials in humans. Despite biased agonist properties in vitro, behaves more like a…
Library
Library
sr17018
Sold solely as a research chemical with no quality control or clinical data in humans. SR-17018 is not orally bioavailable when dissolved i…
Get the full DrugsPRO experience
Open the interactive DrugsPRO app for search, saved items, deeper filters, and dynamic harm reduction tools.
Get a PRO Test kit, the simple, quick and reliable drug checking test kit. Visit https://protestkit.eu
