3,4-Dihydro-2H-pyrrol-5-amine hydrochloride (1:1)(CAS: 7544-75-4)

3,4-Dihydro-2H-pyrrol-5-amine hydrochloride is a crystalline solid with a molecular weight of approximately 174.72 g/mol. It is slightly soluble in water and organic solvents. Chemically, it is a weak base and exhibits moderate reactivity with electrophiles. It is stable under normal conditions but should be stored away from strong acids and bases to prevent hydrolysis.

3,4-Dihydro-2H-pyrrol-5-amine hydrochloride is commonly synthesized by the condensation of pyrrole with 5-aminopentanoic acid, followed by acidification with hydrochloric acid. The process typically yields a mixture with good selectivity and moderate to high yield, depending on the specific reaction conditions and catalysts used.

3,4-Dihydro-2H-pyrrol-5-amine hydrochloride is used in various industries, including pharmaceuticals for its potential as a precursor in drug synthesis, in polymer science for its use as a monomer, and in the production of sensors and semiconductors for its unique electronic properties.

When handling 3,4-Dihydro-2H-pyrrol-5-amine hydrochloride, it is important to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Store it in a dry, well-ventilated area away from strong acids and bases. In case of a spill, neutralize with a suitable base and dispose of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions.