Butyrylfentanyl
[CAS Number 1169-70-6] Butyryl fentanyl or Butyrfentanyl is a short-acting synthetic opioid and a fentanyl analog, although it's only 1/4 the potency of fentanyl. It is a regulated Schedule l controlled substance in the United States due to it being a positional isomer of 3-Methylfentanyl. Butyryl fentanyl is available as reference material (bulk powder and/or solution) and as calibrated, Ready-to-Use, certified reference material (CRM). This product is designed for qualitative and quantitative protocols and can be used for forensic, toxicology, research, and other chemical/biochemical analytical applications.
