Mouse Anti-Amphetamine monoclonal antibody for ELISA. Amphetamine (USAN, abbreviated from alpha- methylphenethylamine) or amfetamine (INN) is a psychostimulant drug of the phenethylamine class that produces increased wakefulness and focus in association with decreased fatigue and appetite. Brand names of medications that contain, or metabolize into, amphetamine include Adderall, Dexedrine, Dextrostat,Desoxyn, ProCentra, and Vyvanse, as well as Benzedrine in the past.