Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the production of vasodilator drugs and agents that improve cerebral and peripheral blood flow. It serves as a building block for compounds with neurological activity, including nootropics and anticonvulsants. Also utilized in the development of agrochemicals and specialty polymers due to the stability and electronic properties of the thiophene ring. Its amine functionality allows for easy modification in organic synthesis, making it valuable in medicinal chemistry research and development. However, this compound may be subject to regulation in certain countries due to its potential for misuse in the production of unauthorized psychoactive substances, particularly those with amphetamine-like structures. It should only be used under appropriate controls and for legitimate scientific purposes.