2748290-00-6

para-chloro Cyclobutyl fentanyl (hydrochloride) (Item No. 23339) is an analytical reference standard that is structurally similar to known opioids. para-chloro Cyclobutyl fentanyl is regulated as a Schedule I compound in the United States. This product is intended for research and forensic applications.WARNING This product is not for human or veterinary use.