| IUPAC name
| Other names
|3D model (Jmol)||Interactive image|
|Molar mass||235.33 g·mol−1|
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N-Ethyl-1,3-benzodioxolylpentanamine (EBDP; Ethyl-K; 3,4-methylenedioxy-N-ethyl-α-propylphenethylamine) is a psychoactive drug and member of the phenethylamine chemical class which acts as an entactogen, psychedelic, and stimulant. It is the N-ethyl analog of 1,3-benzodioxolylpentanamine (BDP; K). Ethyl-K was first synthesized by Alexander Shulgin. In his book PiHKAL ("Phenethylamines i Have Known And Loved"), the minimum dosage is listed as 40 mg and the duration is unknown. Ethyl-K produces few to no effects. Very little is known about the pharmacology, pharmacokinetics, effects, and toxicity of Ethyl-K.