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What Is U-48800?

U-48800 is an opioid analgesic drug analog of originally U-47700. It was simply introduced one methylene at the benzene ring, on the equal time, 2,4-dichlorophenyl replaced the 3,4-dichlorophenyl. U-48800 is selective for the µ-opioid receptor, having around 7.5 x the potency of morph in animal fashions. research results shows that U-48800 has the same potency level as at the beginning U-47700. Use for laboratory studies best, no longer for human consumption.