Methoxphenidine(MXP)

Methoxphenidine (known as methoxyphenidine, 2-MeO-Diphenidine, MXP)  acts as a dissociative drug that has been sold online. MXP was first reported in a 1989 patent where it was tested as a treatment for the neurotoxic injury

Methoxphenidine is an analog of diphenidine featuring a methoxy group at the two positions of a phenyl group. The physiological and toxicological properties of this compound are not known.