Metal-Organic Frameworks (MOFs) are a revolutionary class of porous materials that have captured the attention of researchers and industrialists alike. Their unique crystalline structures, formed by the coordination of metal ions with organic linkers, offer unparalleled potential in areas such as gas storage, separation, catalysis, and sensing. Among the critical organic linkers, 5-Aminoisophthalic Acid (CAS 99-31-0) stands out as a versatile and highly effective building block.

As a leading 5-aminoisophthalic acid manufacturer china, NINGBO INNO PHARMCHEM CO.,LTD. is at the forefront of supplying this vital compound for MOF synthesis. Understanding the role of 5-Aminoisophthalic Acid in this field is crucial for researchers looking to advance their work in materials science.

What is 5-Aminoisophthalic Acid?

5-Aminoisophthalic Acid, with the CAS number 99-31-0, is an aromatic dicarboxylic acid featuring an amino group. Its chemical structure, with two carboxylic acid groups positioned at the 1 and 3 positions on a benzene ring and an amino group at the 5 position, provides multiple coordination sites. This trifunctional nature allows it to effectively bridge metal ions and clusters, leading to the formation of stable, three-dimensional MOF structures.

5-Aminoisophthalic Acid as a MOF Linker

The carboxylic acid groups of 5-Aminoisophthalic Acid readily deprotonate to form carboxylates, which then coordinate with metal centers (such as zinc, copper, or lanthanides) to form the framework's nodes. The amino group can also participate in coordination, or it can influence the MOF's properties through hydrogen bonding, surface functionalization, or by acting as a catalytic site. This makes 5-Aminoisophthalic Acid an incredibly adaptable linker for designing MOFs with tailored porosity, surface area, and chemical functionality.

Researchers often seek out high-purity 5-Aminoisophthalic Acid to ensure the predictable self-assembly of MOF structures. The presence of contaminants can disrupt the coordination process, leading to amorphous materials or MOFs with unintended structures and properties. When considering to buy 5-aminoisophthalic acid for your MOF projects, ensure the supplier can provide detailed specifications and CoAs confirming its suitability.

Applications of MOFs Derived from 5-Aminoisophthalic Acid

• Gas Storage: MOFs synthesized with 5-Aminoisophthalic Acid exhibit high surface areas and tunable pore sizes, making them excellent candidates for storing gases like hydrogen, methane, and carbon dioxide.
• Gas Separation: The selective adsorption capabilities of these MOFs allow for efficient separation of gas mixtures, crucial for industrial processes and environmental applications.
• Catalysis: The metal nodes and the functional amino group within the MOF structure can act as active catalytic sites for various chemical reactions, including oxidation, reduction, and organic transformations.
• Sensing: The porosity and responsiveness of these materials to specific analytes enable their use in highly sensitive chemical sensors.

Sourcing High-Quality 5-Aminoisophthalic Acid

For any research or industrial application involving MOFs, securing a reliable supply of high-quality 5-Aminoisophthalic Acid is essential. NINGBO INNO PHARMCHEM CO.,LTD. offers this key intermediate with a minimum purity of 97%, ensuring excellent performance in MOF synthesis. We understand the importance of consistent quality and dependable supply for R&D projects and large-scale production. If you are looking for a trusted 5-aminoisophthalic acid supplier, consider our commitment to excellence and competitive pricing. Request a quote for bulk orders or explore our capabilities as a leading cas 99-31-0 manufacturer.

The ongoing advancements in MOF technology highlight the continued importance of versatile organic linkers like 5-Aminoisophthalic Acid. By partnering with experienced chemical manufacturers, researchers can confidently procure the materials needed to drive innovation in this exciting field.