2-Hydroxyisophthalic acid, also known as 2-HIPA, serves as a versatile building block in chemical synthesis due to its unique molecular structure. This compound is particularly valued for its ability to participate in various reactions to yield a diverse range of functionalized products. In organic synthesis, 2-Hydroxyisophthalic acid can be utilized as a key intermediate in the preparation of pharmaceuticals, agrochemicals, and advanced materials.One of the primary applications of 2-Hydroxyisophthalic acid is in the synthesis of metal-organic frameworks (MOFs). By incorporating 2-HIPA into the synthesis process, researchers can modulate the structure and properties of the resulting MOF material. This allows for the design of MOFs with specific pore sizes, surface areas, and catalytic activities, making them valuable in gas storage, separation processes, and heterogeneous catalysis.Furthermore, 2-Hydroxyisophthalic acid can be employed in the construction of covalent organic frameworks (COFs). These crystalline, porous polymers exhibit exceptional stability and tunable properties, making them attractive for applications in gas storage, molecular separation, and optoelectronic devices. By using 2-HIPA as a building block, chemists can tailor the structure and performance of COFs to meet various industrial and research needs.Overall, the versatility of 2-Hydroxyisophthalic acid in chemical synthesis enables its use in producing advanced materials with tailored properties for a wide range of applications, including drug delivery systems, sensors, and functional coatings. By leveraging the unique reactivity of this compound, researchers continue to explore novel pathways for creating innovative materials with enhanced functionality and performance.