P-Anisidine, also known by its CAS number 104-94-9, is an organic compound with a chemical formula of C7H9NO. It typically appears as white flake crystals with a purity of ≥99.0% and a melting point in the range of 56-57°C. Its chemical properties are influenced by the presence of both an amino group and a methoxy group on the benzene ring, making it a versatile intermediate for various chemical reactions. As a substituted aniline, it exhibits basic properties and can react with acids to form salts.

The industrial synthesis of P-Anisidine commonly involves the reduction of 4-nitroanisole. This process can be achieved through catalytic hydrogenation or chemical reduction methods. For example, reacting 4-nitroanisole with iron filings and hydrochloric acid is a classic chemical reduction route. Alternatively, catalytic processes using hydrogen gas in the presence of catalysts like palladium or nickel are also employed for efficient production. NINGBO INNO PHARMCHEM CO.,LTD. utilizes optimized synthesis routes to ensure high-yield and high-purity P-Anisidine for its diverse clientele. Understanding these synthesis pathways is key for companies looking to buy P-Anisidine in bulk for their manufacturing needs. The precise control over its properties and synthesis ensures its reliability in demanding applications within the dye and pharmaceutical sectors.