The landscape of modern chemistry is built upon a foundation of specialized molecular building blocks, and 3-Fluoro-4-nitrobenzonitrile (CAS 218632-01-0) is a prime example of such a critical intermediate. Its unique chemical structure, featuring a nitrile group, a nitro group, and a fluorine atom on a benzene ring, makes it exceptionally valuable for organic synthesis. For chemists and procurement specialists, understanding the nuances of this compound, from its properties to its sourcing, is essential for successful project execution.

Chemically speaking, the electron-withdrawing nature of the nitro and nitrile groups, coupled with the electronegativity of fluorine, significantly activates the benzene ring, facilitating various nucleophilic aromatic substitution reactions. This reactivity profile makes 3-Fluoro-4-nitrobenzonitrile a versatile starting material for creating more complex molecules. Researchers often use it to introduce fluorinated aromatic moieties into target compounds, a strategy frequently employed in medicinal chemistry to enhance drug properties such as lipophilicity and metabolic stability. The ability to reliably buy 3-Fluoro-4-nitrobenzonitrile ensures that these research endeavors can proceed without interruption.

The typical appearance of this compound as a white to yellowish solid, with a defined melting point of 72-73°C, provides practical data for handling and formulation. Its chemical formula is C7H3FN2O2, with a molecular weight of approximately 166.11 g/mol. When seeking a manufacturer and supplier, particularly one based in China, emphasis should be placed on their adherence to strict quality control measures. A high assay value, typically ≥99.0%, is crucial for minimizing unwanted by-products and ensuring the efficiency of subsequent reaction steps. This purity directly impacts the cost-effectiveness and feasibility of large-scale synthesis projects.

The global chemical market often sees competitive price points for intermediates sourced from China. Companies that have established robust manufacturing processes and supply chains can offer significant cost advantages without compromising quality. For procurement managers, identifying these partners involves due diligence, focusing on communication, documentation (like CoAs), and responsiveness. The ability to secure a stable supply of key intermediates like 3-Fluoro-4-nitrobenzonitrile is fundamental to maintaining production schedules and fostering innovation.

In conclusion, 3-Fluoro-4-nitrobenzonitrile is more than just a chemical compound; it is an enabler of chemical innovation. By understanding its properties and strategically sourcing it from reputable suppliers, chemical engineers and researchers can unlock new possibilities in synthesis, leading to the development of next-generation pharmaceuticals, agrochemicals, and materials.