$80.00 – $1,200.00 (-13%)
Desmethylprodine was first synthesized in 1947 at Hoffman-LaRoche Laboratories by Albert Ziering and John Lee. They found that it produced effects similar to morphine when administered to rats. Ziering had been searching for synthetic painkillers that were less addictive than morphine. The new drug was a slight variant of pethidine. It was found to be no more effective than pethidine and was never marketed. This research produced the analgesic alphaprodine (Nisentil, Prisilidine), a very closely related compound.
In 1976, a 23-year-old graduate student in chemistry named Barry Kidston was searching for a way to make a legal recreational drug. Having read the paper by Ziering and Lee, he deduced that he could make a drug with pethidine’s effects without its legal restrictions, since desmethylprodine is a different molecule and had never been addressed by law. Kidston successfully synthesized and used desmethylprodine for several months, after which he suddenly came down with the symptoms of Parkinson’s disease and was hospitalized. Physicians were perplexed, since Parkinson’s disease would be a great rarity in someone so young, but L-dopa, the standard drug for Parkinson’s, relieved his symptoms. L-dopa is a precursor for dopamine, the neurotransmitter whose lack produces Parkinson’s symptoms. It was later found that his development of Parkinson’s was due to a common impurity in the synthesis of MPPP called MPTP (1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine), a neurotoxin that specifically targets dopamine producing neurons.
In the United States, MPPP is now in Schedule I of the Controlled Substances Act with a zero aggregate manufacturing quota as of 2014. The free base conversion ratio for salts includes 0.87 for the hydrochloride.It is listed under the Single Convention on Narcotic Drugs and is controlled in most countries in the same fashion as is morphine.
10 grams, 15 grams, 25 grams, 35 grams