4-Bromofentanyl

4-Bromofentanyl is a potent opioid analgesic drug that is an analog of fentanyl. It was first reported in 2018 and has been sold as a designer drug. 4-Bromofentanyl has been identified in opioid overdoses and is a potent agonist of the μ-opioid receptor.

Chemistry

4-Bromofentanyl is a fentanyl analog, meaning it has a similar chemical structure. It is part of the 4-anilidopiperidine class of opioids. The '4-Bromo' in the name refers to the bromine atom that is attached to the phenyl ring of the molecule.

Pharmacology

Like other opioids, 4-Bromofentanyl works by binding to and activating the μ-opioid receptor in the brain, spinal cord, and other parts of the body. This leads to effects such as analgesia (pain relief), sedation, and euphoria. However, it can also cause harmful effects such as respiratory depression, which can be fatal.

Effects

The effects of 4-Bromofentanyl are similar to those of other opioids. They include pain relief, sedation, euphoria, constipation, and slowed breathing. The drug can also cause side effects such as nausea, vomiting, itching, and dependence.

Legal Status

In many countries, 4-Bromofentanyl is a controlled substance due to its potential for abuse and harm. In the United States, it is a Schedule I controlled substance, meaning it has a high potential for abuse and no accepted medical use.

See Also

• Fentanyl
• Opioid
• Opioid overdose
• Designer drug