4-FEA

4-FEA is structurally related to a series of fluorinated substituted amphetamines analogues that originally included compounds such as 2-FA, 2-FMA, 4-FMA, 4-FA, 2-FEA. 4-FEA (4-fluoroethamphetamine) is a synthetic molecule of the amphetamine chemical class. 4-FEA is the 4-position fluorinated analog of ethylamphetamine (also known as ethamphetamine). It is also an analog of fenfluramine with the 4-trifluoromethyl group replaced with a 4-fluoro substituent.

IUPAC: 1-(4-fluorophenyl)-2-ethylaminopropane hydrochloride