2748623-40-5

(±)-trans-3-methyl Thiofentanyl (hydrochloride) (Item No. 22241) is an analytical reference standard structurally similar to known opioids. (±)-trans-3-methyl Thiofentanyl 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.