1. Acts 3-bromo-1-benzofuran CAS 59214-70-9 as a key building block in organic synthesis, participating in coupling reactions for preparing substituted benzofuran derivatives and heterocyclic compounds.

2. Serves 3-bromo-1-benzofuran as a core intermediate in pharmaceutical synthesis, supporting the production of bioactive molecules, pharmaceutical raw materials and drug intermediates.

3. Functions as a fine chemical raw material for agrochemical R&D, enabling the synthesis of novel pesticides and plant protection product precursors.

Store 3-bromo-1-benzofuran (CAS 59214-70-9, pale yellow liquid or crystalline solid, faint aromatic odor, flash point ~110°C, flammable) at 10–25°C in sealed amber glass containers in a cool, dark, dry and well-ventilated area. Isolate from strong oxidants, acids, alkalis and light to avoid decomposition and oxidation. Wear nitrile gloves, safety goggles and a dust/respiratory mask; avoid inhalation, skin/eye contact and ingestion to prevent mild irritation. Reseal tightly post-use; dispose of waste per local heterocyclic & fine chemical regulations.

3-bromo-1-benzofuran CAS 59214-70-9 is an industrial synthetic intermediate and heterocyclic raw material, not for direct human ingestion; undiluted contact or intake may cause severe mucosal, gastrointestinal and respiratory irritation.

In regulated industrial applications, 3-bromo-1-benzofuran features excellent chemical reactivity for coupling reactions, ensures high selectivity in heterocyclic synthesis, and facilitates efficient preparation of high-value pharmaceutical and agrochemical derivatives.