4'-(4-Pyridinyl)-3,5-biphenyldicarboxylic acid(CAS: 2022152-71-0)

4'-(4-Pyridinyl)-3,5-biphenyldicarboxylic acid is a solid with a white crystalline appearance. It has a molecular weight of 327.13 g/mol and is poorly soluble in water. This compound is susceptible to hydrolysis and oxidation under acidic or basic conditions. It is stable under normal atmospheric conditions but should be stored in a cool, dry place away from moisture and strong acids or bases.

4'-(4-Pyridinyl)-3,5-biphenyldicarboxylic acid can be synthesized via the condensation of 2,5-biphenyldicarboxylic anhydride and 4-pyridylamine. The reaction is typically carried out in an organic solvent such as dichloromethane. The yield of the product is around 75-80%, and the reaction is selective with high purity product formed.

4'-(4-Pyridinyl)-3,5-biphenyldicarboxylic acid is used in various industries, including pharmaceuticals for the synthesis of certain drugs, and in the production of high-performance polymers. It also finds applications in the development of sensors and semiconductors due to its unique chemical structure.

When handling 4'-(4-Pyridinyl)-3,5-biphenyldicarboxylic acid, it is essential to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Ensure the work is conducted in a fume hood to avoid inhalation of dust. Spills should be cleaned up using absorbent material and disposed of according to local regulations. Always refer to the safety data sheet (SDS) for detailed precautionary measures and emergency response procedures.