In the intricate world of organic synthesis, the selection of appropriate starting materials and intermediates can make or break a project. 4-Bromo-2-hydroxybenzaldehyde (CAS 22532-62-3) is a prime example of such a crucial compound, valued by chemists for its versatility and reactivity. This article serves as a buyer's guide, detailing its applications, properties, and how procurement professionals can effectively purchase it from leading manufacturers. Whether you are developing new pharmaceuticals, advanced materials, or fine chemicals, understanding the sourcing landscape for this essential reagent is key.

4-Bromo-2-hydroxybenzaldehyde functions as a key building block in a multitude of synthetic pathways. Its dual functionality—an aldehyde group and a phenolic hydroxyl group, coupled with a bromine substituent—allows for diverse chemical transformations. It is instrumental in creating more complex aromatic systems, such as substituted benzoic acids, benzyl alcohols, and amides, which are frequently encountered in medicinal chemistry and drug discovery. The ability to buy this intermediate with a guaranteed level of purity, typically above 98%, ensures that synthetic chemists can achieve predictable and reproducible results, thereby optimizing their reaction conditions and final product yields.

For researchers and product formulators, the applications of 4-Bromo-2-hydroxybenzaldehyde are broad. It plays a role in the synthesis of active pharmaceutical ingredients (APIs) targeting various therapeutic areas, including neurological disorders. Furthermore, its utility extends to the agrochemical sector, where it can be an intermediate for pesticides and crop protection agents. The dye and fragrance industries also leverage its chemical properties to create specialized colorants and aromatic compounds. When looking to purchase this compound, it is essential to identify suppliers who can provide comprehensive technical data, including Safety Data Sheets (SDS) and Certificates of Analysis (CoA), to verify product quality and ensure safe handling practices.

When evaluating potential suppliers for 4-Bromo-2-hydroxybenzaldehyde, it is important to consider factors beyond just the price. While competitive pricing is attractive, reliability, consistent quality, and strong customer support are equally vital. Manufacturers with a proven track record in producing high-purity intermediates often provide greater assurance. Many reputable suppliers offer this compound in various pack sizes, from grams for laboratory research to kilograms for pilot-scale production. For bulk purchases, engaging directly with manufacturers or their authorized distributors can often lead to better pricing and more direct technical assistance, further solidifying the supply chain.

In summary, optimizing organic synthesis begins with sourcing high-quality building blocks. 4-Bromo-2-hydroxybenzaldehyde (CAS 22532-62-3) is a testament to this, offering immense potential across several industrial applications. By prioritizing purity, understanding application requirements, and partnering with reliable manufacturers who can provide consistent supply and technical support, researchers and procurement specialists can effectively leverage this intermediate to drive innovation and achieve their project goals. Reaching out to qualified suppliers to request a quote or sample is the first step towards a successful sourcing strategy.