Modern chemical synthesis, particularly in the pharmaceutical sector, relies heavily on specialized building blocks that enable the creation of complex and effective molecules. 4-Amino-3-fluorophenol, known by its CAS number 399-95-1, exemplifies such a critical intermediate. Its unique combination of functional groups—an amine, a hydroxyl, and a fluorine atom on an aromatic ring—makes it highly valuable for chemists engaged in advanced organic synthesis.

The chemical structure of 4-Amino-3-fluorophenol imparts specific characteristics. The fluorine substituent, for instance, often enhances lipophilicity and metabolic stability in drug molecules, a property highly sought after in pharmaceutical R&D. Its typical appearance as a dark brown solid, with purity levels frequently specified at ≥98.0%, underscores its importance as a high-grade reagent. For researchers and buyers, terms like 'buy 4-amino-3-fluorophenol' and 'CAS 399-95-1 price' are common search phrases.

One of the most significant applications of 4-Amino-3-fluorophenol is its role as a key intermediate in the synthesis of Regorafenib, a multi-kinase inhibitor used in cancer treatment. The specific reaction pathways utilized in Regorafenib production highlight the compound's precise chemical reactivity and structural contribution. This direct link to a critical API means reliable sourcing is paramount.

Beyond its established pharmaceutical roles, 4-Amino-3-fluorophenol serves as a versatile platform for exploring other areas of chemistry. Its potential applications span agrochemicals, specialty materials, and other complex organic molecules where fluorination or specific aromatic substitution patterns are desired. Companies looking for fluorinated building blocks often identify this compound as a strategic material to purchase.

For chemical companies and research institutions, partnering with a reputable manufacturer and supplier, such as NINGBO INNO PHARMCHEM CO.,LTD., is essential. They provide not only the chemical itself but also the necessary technical data and assurance of quality. When considering a purchase, understanding the pricing, availability, and technical specifications from a trusted supplier ensures that your synthesis projects can proceed without interruption.

In essence, 4-Amino-3-fluorophenol is more than just a chemical; it is an enabler of innovation in chemical synthesis. Its unique properties and established applications solidify its importance, making it a go-to intermediate for researchers and manufacturers alike. Securing a consistent and high-quality supply is key to leveraging its full synthetic potential.