Isotonitazepyne is a benzimidazole class synthetic opioid. The potency of this compound could exceed that of 500× the potency of Morphine. THIS IS A RESEARCH CHEMICAL NOT SOLD FOR HUMAN CONSUMPTION! IT IS SOLD FOR RESEARCH PURPOSES ONLY! DO NOT ATTEMPT TO PURCHASE THIS CHEMICAL COMPOUND IF YOU LIVE IN WEST VIRGINIA, ALABAMA, ILLINOIS, OR OREGON! WE WILL NOT SELL TO YOU IF YOU LIVE IN A RESTRICTED STATE! PLEASE SEE & AGREE TO OUR FULL DISCLAIMER (TERMS & CONDITIONS PAGE).