JWH-018 is an painkiller. It is a member of the aminoalkylindole category. JWH-018 can act as a a terpenophenolic compound ordinarily found in Marijuana agonist towards the CB1 and CB2 receptors. It has been found to produce effects similar to that of THC with a lengthier continuance of processes.

The abbreviation JWH stands for John W. Huffman who is considered the inventor of JWH-018. It is a chemical first synthesized in 1995 in a university science lab in the U.S.. John Huffman earned his BS from Northwestern University and his AM and PhD from Harvard. He began his academic career at Georgia Institute of Technology (1957-60) and joined Clemson as assistant professor in 1960. He was an NSF Predoctoral Fellow at Harvard and received an NIH Career Development Award (1965-70). He was a visiting professor at Colorado State University (1982). The principal emphasis in Dr. Huffman’s research group is on the synthesis of analogues and metabolites of delta-9-tetrahydrocannabinol THC), the principal active component of marijuana. Huffman has published dozen of articles about cannabinoids.

Although toxicity reports are not completed by an independant research laboratory, scientist say they are willing to think that it is not toxic.
More info about JWH-018 toxicity reports can be found on JWH-018 reports