(4-Aminophenyl)boronic acid(CAS: 89415-43-0)

(4-Aminophenyl)boronic acid is an organic compound with the molecular formula C8H11BN2O2. It is a colorless crystalline solid with a molecular weight of approximately 183.16 g/mol. This compound is characterized by its aromatic structure, featuring a phenyl ring attached to a boronic acid moiety and an amino group, making it a versatile reagent in organic synthesis.

(4-Aminophenyl)boronic acid is widely used in pharmaceuticals and chemical synthesis, particularly in organic reactions such as Suzuki coupling and Heck coupling. It also finds applications in analytical chemistry for the derivatization of amino acids and in the development of new materials in the field of nanotechnology.

(4-Aminophenyl)boronic acid is generally considered safe for laboratory use when handled with appropriate caution. However, it is important to follow safety guidelines, including using gloves and goggles to protect against skin and eye contact. Additionally, this compound may irritate the skin and eyes, so avoid inhalation and ingestion. Proper ventilation during handling is recommended.

(4-Aminophenyl)boronic acid should be stored in a cool, dry place away from direct sunlight and sources of heat. It should be kept in a sealed container to protect it from moisture and contamination. Refrigeration is not necessary but can be used to maintain stability. Proper storage conditions help ensure the compound remains stable and effective for its intended use in organic synthesis and other applications.