3-Bromobenzoic acid, with the CAS registry number 585-76-2, is a key organic compound widely utilized across various industries, most notably in pharmaceuticals and agrochemicals. This white crystalline powder possesses a molecular formula of C7H5BrO2 and a molecular weight of approximately 201.02 g/mol. Its structure, featuring a carboxyl group and a bromine atom meta to each other on a benzene ring, endows it with significant reactivity and versatility as a synthetic intermediate.

The physical properties of 3-Bromobenzoic acid are essential for handling and processing. It typically appears as a white to off-white powder or crystalline solid, with a melting point generally around 155-158°C. Its solubility characteristics are also important; it is sparingly soluble in water but more soluble in common organic solvents like ethanol and ether, which facilitates its use in various reaction media.

The synthesis of 3-Bromobenzoic acid commonly involves the bromination of benzoic acid or derivatives. One established method includes the Sandmeyer reaction, where 3-aminobenzoic acid is diazotized and then treated with copper(I) bromide. Alternatively, direct electrophilic bromination of benzoic acid under specific conditions can also yield the desired meta-substituted product, though controlling regioselectivity can be a challenge. Researchers and manufacturers often seek the most efficient and cost-effective synthesis routes to ensure a steady supply for downstream applications.

For businesses looking to buy 3-Bromobenzoic acid, understanding the global supply chain is critical. China has become a prominent source for high-quality chemical intermediates. Manufacturers there offer competitive pricing and large-scale production capabilities. When procuring this compound, it's essential to verify the purity (often specified as ≥98% or ≥99%) and to request a Certificate of Analysis (CoA) from your supplier. This documentation confirms the product's specifications and quality.

NINGBO INNO PHARMCHEM CO.,LTD. is a leading supplier of fine chemicals, including 3-Bromobenzoic acid (CAS 585-76-2). We pride ourselves on offering high-purity materials, reliable production, and competitive pricing for global customers. Whether you are a research scientist requiring small quantities or a production manager needing bulk supply, we are equipped to meet your demands. Contact us to learn more about our products and to get a quote for your purchase.