8-Bromoisoquinolin-1-amine(CAS: 1337879-85-2)

8-Bromoisoquinolin-1-amine is a white crystalline solid with a molecular weight of approximately 219.14 g/mol. It is slightly soluble in water and ethanol. Chemically, it is highly reactive, particularly with nucleophiles, and exhibits good stability under normal conditions but can undergo ring-opening reactions under basic conditions. Its reactivity makes it useful in various synthetic applications.

8-Bromoisoquinolin-1-amine is typically synthesized via the reaction of 8-bromoisocoumarin with hydrazine hydrate in the presence of a base like sodium hydroxide. This process yields the amine with high selectivity and moderate yield. The reaction proceeds under mild conditions, making it suitable for industrial-scale production.

8-Bromoisoquinolin-1-amine finds applications in pharmaceuticals, particularly as a precursor for drug synthesis. It is also used in the development of sensors for detecting specific molecules, and in the synthesis of materials for use in semiconductors and polymers due to its unique functional groups.

When handling 8-Bromoisoquinolin-1-amine, it is essential to wear appropriate personal protective equipment (PPE) including gloves, safety glasses, and a lab coat. Work should be conducted in a fume hood to prevent inhalation. Spills should be cleaned up using absorbent materials, and the area should be well-ventilated. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.