Innovation in chemistry often hinges on the availability of versatile and high-quality building blocks. 4-Maleimidobenzoic Acid (CAS: 17057-04-4) stands out as a crucial intermediate, empowering advancements across various scientific disciplines. As a leading manufacturer and supplier of fine chemicals in China, we are dedicated to providing researchers and formulators with the materials they need to push the boundaries of scientific discovery.

The unique structure of 4-Maleimidobenzoic Acid, featuring both a reactive maleimide ring and a functional benzoic acid group, makes it an exceptionally useful compound for chemical synthesis. The maleimide moiety is well-known for its ability to undergo facile Michael addition reactions with nucleophiles, particularly thiols. This chemoselective reaction is the basis for its extensive use in bioconjugation, enabling the precise attachment of molecules to proteins and other biomacromolecules. For those looking to buy, understanding this core reactivity is key.

In the realm of pharmaceutical development, 4-Maleimidobenzoic Acid serves as a valuable precursor for creating complex drug molecules and targeted delivery systems. Its incorporation into antibody-drug conjugates (ADCs) allows for the precise conjugation of cytotoxic payloads to antibodies, enhancing therapeutic efficacy while minimizing systemic toxicity. When procurement managers seek these specialized pharmaceutical intermediates, they rely on manufacturers who can guarantee consistent quality and a reliable supply chain. Our commitment as a manufacturer in China ensures we meet these critical demands.

Beyond pharmaceuticals, this chemical intermediate finds applications in materials science. Researchers utilize its reactive functionalities to create novel polymers, functionalize surfaces, and develop advanced materials with tailored properties. The ability to easily link the maleimide group to thiols and further modify the carboxylic acid end opens up a vast array of possibilities for material design. This makes it a sought-after compound for purchase by R&D departments in advanced technology sectors.

As a trusted supplier of fine chemicals, we ensure that our 4-Maleimidobenzoic Acid meets stringent purity specifications, typically achieving 98% by HPLC. This high level of purity is essential for reproducible results in sensitive chemical reactions. We encourage potential buyers to reach out to us directly to discuss their specific project requirements, inquire about pricing for bulk orders, and request samples. Partnering with a direct manufacturer provides a direct line to technical support and a deeper understanding of the product's capabilities.

The journey of chemical innovation is supported by the quality and availability of essential intermediates. We are proud to be a reliable manufacturer and supplier of 4-Maleimidobenzoic Acid, contributing to the progress of science and industry. Invest in quality, reliability, and expertise by choosing us as your partner for this vital chemical building block.