The field of organic synthesis constantly demands novel and efficient building blocks to create complex molecules for various industries. 3-Chlorosalicylic Acid (CAS 1829-32-9) is one such compound that plays a significant role, particularly for R&D scientists and product formulators who require precise chemical functionalities. This article delves into the chemical characteristics and synthetic applications of this valuable intermediate.

Chemical Profile of 3-Chlorosalicylic Acid

3-Chlorosalicylic Acid, bearing the CAS number 1829-32-9, is a derivative of salicylic acid with a chlorine atom substituted at the meta position to the hydroxyl group. Its molecular formula is C7H5ClO3, and its molecular weight is approximately 172.57 g/mol. As a solid, it typically presents as a white to tan powder or crystals, with a well-defined melting point between 184-186°C. The presence of both a carboxylic acid group and a phenolic hydroxyl group, alongside the electron-withdrawing chlorine atom, provides a rich platform for diverse chemical transformations. These functional groups allow for esterification, amidation, electrophilic aromatic substitution, and other reactions fundamental to organic synthesis.

Synthetic Utility and Applications

For R&D scientists, understanding the reactivity of a chemical intermediate is key to successful product development. 3-Chlorosalicylic Acid serves as an excellent starting material for a wide array of synthetic pathways. It is frequently employed in the synthesis of heterocyclic compounds, which are prevalent in many pharmaceutical drugs and agrochemicals. The carboxyl group can be readily converted into acid chlorides, esters, or amides, while the phenolic hydroxyl group can be alkylated or acylated. The chlorine atom itself can be a site for nucleophilic aromatic substitution or cross-coupling reactions, expanding the synthetic possibilities. Many researchers actively look for 'high purity 3-chlorosalicylic acid manufacturer' to ensure that their reactions proceed with minimal side products and high yields. The 'price of 3-chlorosalicylic acid' is also a consideration for budget-conscious R&D projects, driving the search for competitive suppliers.

Benefits for Product Formulators

Product formulators often seek intermediates that can impart specific properties to their final products. In the realm of specialty chemicals, 3-Chlorosalicylic Acid can be a precursor to compounds with unique optical, thermal, or biological properties. Its incorporation into polymer chains or functional materials can tailor their performance characteristics. When a formulator needs to 'buy 3-chlorosalicylic acid', they are typically looking for a reliable source that can provide consistent material quality. This consistency is vital for ensuring reproducible product performance and meeting stringent industry standards. Partnering with a reputable '3-chlorosalicylic acid supplier' in China or elsewhere ensures access to the expertise and quality control necessary for successful formulation development.

Sourcing Considerations for R&D and Formulation

When sourcing 3-Chlorosalicylic Acid for R&D or formulation purposes, it is essential to consider not only the price but also the supplier's commitment to quality and regulatory compliance. Companies seeking this intermediate often begin their search with terms like 'CAS 1829-32-9 for synthesis' or '3-chloro-2-hydroxybenzoic acid chemical'. Engaging with manufacturers who can provide detailed technical specifications and support can significantly streamline the R&D process. Furthermore, for larger scale applications, understanding the availability and lead times from a '3-chlorosalicylic acid manufacturer' is crucial for production planning.

In summary, 3-Chlorosalicylic Acid is a versatile and valuable intermediate for chemists and formulators. Its diverse reactivity and the availability of high-purity grades from reliable suppliers make it an indispensable component in the creation of advanced organic molecules and functional products.