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Formula | C22H25NO2 |
Molar mass | 335.447 g·mol−1 |
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JWH-250 or (1-pentyl-3-(2-methoxyphenylacetyl)indole) is an analgesic chemical from the phenylacetylindole family that acts as a cannabinoid agonist at both the CB1 and CB2 receptors, with a Ki of 11 nM at CB1 and 33 nM at CB2. Unlike many of the older JWH series compounds, this compound does not have a naphthalene ring, instead occupying this position with a 2'-methoxy-phenylacetyl group, making JWH-250 a representative member of a new class of cannabinoid ligands.[3] Other 2'-substituted analogues such as the methyl, chloro and bromo compounds are also active and somewhat more potent.[4][5]