(chemistry) A functional group with the structural formula R-O-CH₂-O-R', connected to the rest of a molecule by two chemical bonds.

(organic chemistry) Any of a class of compounds in which a methylenedioxy group is connected to a phenyl, widely found in natural products, including safrole, and in drugs and chemicals.

plural of methylenedioxyphenyl

(organic chemistry) The psychoactive drug MDMA or Ecstasy, an amphetamine that produces entactogenic, psychedelic, and stimulant effects.

A psychoactive drug, (RS)-1-(benzo[d][1,3]dioxol-5-yl)-2-(pyrrolidin-1-yl)pentan-1-one, with stimulant properties

(organic chemistry) A psychoactive piperazine drug related to benzylpiperazine.

plural of methylenedioxybenzylpiperazine

(chemistry) A functional group formed by a methylenedioxy group attached to a phenyl.

An organic chemical with the empirical chemical formula C₁₁H₁₅NO₂ / 3,4-methylenedioxyamphetamine, a psychedelic and entactogenic drug of the phenethylamine and amphetamine chemical classes.

plural of methylenedioxyphenethylamine