Description

Description

4-Fluoro-2-nitrobenzoic acid (CAS No. 394-01-4) is a high-purity aromatic carboxylic acid derivative with the molecular formula C₇H₄FNO₄. This compound features a fluorine substituent at the 4-position and a nitro group at the 2-position of the benzoic acid ring, making it a valuable intermediate in organic synthesis and pharmaceutical research. Its IUPAC name is 4-fluoro-2-nitrobenzoic acid, and it is characterized by its pale yellow crystalline appearance. With a molecular weight of 185.11 g/mol, this reagent is ideal for use in nucleophilic substitution reactions, coupling reactions, and as a building block for more complex chemical entities. Suitable for laboratory and industrial use, it is supplied with detailed analytical certificates (including HPLC, GC, and NMR) to ensure consistency and reliability for sensitive applications.

Application

4-Fluoro-2-nitrobenzoic acid is widely utilized as a key precursor in the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals. Its reactive nitro and carboxyl groups enable its use in the development of fluorinated aromatic compounds, which are critical in drug discovery and material science. Researchers employ this compound in the preparation of dyes, ligands, and advanced intermediates for medicinal chemistry. Additionally, it serves as a fluorinated building block in the synthesis of bioactive molecules and fine chemicals.

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