The chemical industry thrives on a vast array of intermediates that serve as the fundamental building blocks for countless end products. Among these, 4-(Chloromethyl)benzoic Acid (CAS 1642-81-5) stands out as a particularly versatile compound, finding utility across multiple sectors including pharmaceuticals, agrochemicals, and perfumery. Understanding the characteristics and applications of such intermediates is crucial for chemical buyers, R&D scientists, and product formulators seeking to optimize their sourcing and development strategies.

Key Properties and Chemical Identity

4-(Chloromethyl)benzoic Acid is a white crystalline powder with the chemical formula C8H8O2 and a molecular weight of 136.15. Its CAS number, 1642-81-5, uniquely identifies it within the chemical catalog. The compound's structure is characterized by a benzoic acid core with a chloromethyl group attached at the para position. This dual functionality makes it highly reactive and adaptable for various synthetic procedures. Typically, it is supplied with a high purity level, often exceeding 99% as confirmed by High-Performance Liquid Chromatography (HPLC), which is a critical specification for its use in sensitive applications like pharmaceutical synthesis.

Its physical properties, such as a melting point of 108°C and a boiling point of 263°C, are important considerations for process chemists when designing reaction conditions. The density of 1.054 g/mL at 25°C also provides useful data for formulation and handling.

Diverse Applications Across Industries

The versatility of 4-(Chloromethyl)benzoic Acid stems from its ability to act as a precursor and building block for a wide range of valuable compounds:

• Mosquito Repellents: It is a key intermediate in the production of N,N-diethyl m-toluamide, a highly effective active ingredient in many insect repellents.
• Agrochemicals: In the pesticide industry, it is used in the synthesis of fungicides, contributing to the development of crop protection solutions.
• Perfumery: Its chemical properties lend themselves to applications in the creation of specific aroma compounds and fragrances.
• Pharmaceuticals: As a critical organic synthesis intermediate, it is employed in the development and manufacturing of various active pharmaceutical ingredients (APIs) and complex drug molecules.

For professionals looking to buy 4-(Chloromethyl)benzoic Acid for these applications, sourcing from a reliable manufacturer is essential. The quality and consistency of the intermediate directly influence the success of the downstream synthesis and the performance of the final product.

Strategic Sourcing and Manufacturer Partnerships

When procuring chemical intermediates like 4-(Chloromethyl)benzoic Acid, forging strong partnerships with reputable manufacturers is a strategic advantage. Buyers should look for suppliers who offer not only competitive pricing but also a commitment to quality control, stable supply chains, and responsive customer service. As a leading chemical supplier in China, we understand the critical needs of our clients across diverse industries. We ensure that our 4-(Chloromethyl)benzoic Acid is produced under rigorous quality management systems, providing the assurance that R&D scientists and procurement managers require.

We encourage potential customers to reach out for a quote and to discuss their specific requirements. By partnering with us, you gain access to a consistent supply of high-quality 4-(Chloromethyl)benzoic Acid, backed by our expertise as a chemical manufacturer. This ensures that your research and production efforts can proceed without interruption, supported by a reliable source of this vital chemical.

In summary, 4-(Chloromethyl)benzoic Acid is a valuable and versatile intermediate with a broad spectrum of applications. Its consistent availability and high purity are critical for success in various manufacturing processes. We invite you to explore how our high-quality 4-(Chloromethyl)benzoic Acid can benefit your operations, and to establish a strong partnership with a trusted chemical manufacturer.