The Legislative Analysis and Public Policy Association is monitoring the emergence of novel psychoactive substances appearing on the illicit drug market in the United States. The term “novel” does not denote a new, never-before-seen substance but rather a substance that is newly available in the drug market. This fact sheet examines bromazolam, a novel benzodiazepine that is structurally related to alprazolam (Xanax), which has been a Schedule IV controlled substance in the U.S. since November 1981. Bromazolam is typically found in tablet or powder form and sold mainly via online drug markets under its own name or as “XLI-268.” It has been found mixed with opioids, including fentanyl, and in counterfeit Xanax pills. There is not much information about the illicit use of bromazolam and its effects on the human body in scientific literature, so most of the information currently available about the substance is anecdotal. ...