NO2 Molecular Weight:
Desmethylprodine, a derivative of meperidine, is an opioid analgesic with the potency of morphine.
It has been listed as a Schedule I controlled drug in the United States, and thus is not used clinically. It is known to be a designer drug, synthesized in 1977, for the purpose of recreational use. Illicit manufacturing has occurred. From: DrugBank