Unknown Manufacturer
Butyrfentanyl is a methylated fentanyl analog with no clinical indications but is commonly used as a recreational drug.
Butyrfentanyl is a methylated fentanyl analog with no clinical indications but is commonly used as a recreational drug.
Butyrfentanyl is a µ opioid receptor agonist similar to fentanyl.
Butyrfentanyl was investigated as a potential opioid analgesic but is no longer used for this purpose. It is more often being used as a recreational drug.
One entry per invention. Patent families filed in the US, EP, WO and CN offices.
No patents found under this name
Patent documents usually refer to a drug by its chemical name or development code rather than its generic name, and applications are only published about 18 months after filing — so a newer drug may not appear here yet.
