https://www.selleckchem.com/pr....oducts/bgb-15025.htm
For nearly a century heroin has dominated the illegal opioid trade. The global supply of heroin is estimated to generate tens of billions of dollars in revenues a year and its illegal use has long been the source of many societal harms. The arrival of inexpensive and mass-produced synthetic opioids, such as fentanyl, to parts of North America and Europe may signal the beginning of the end of heroin's dominance. Data from several places suggest that fentanyl and other synthetic opioids can quickly supplant heroin. Taking the extreme ca