5-Methyl-2,3-pyridinedicarboxylic acid(CAS: 53636-65-0)

5-Methyl-2,3-pyridinedicarboxylic acid is a white crystalline solid with a molecular weight of approximately 182.13 g/mol. It is slightly soluble in water and has a high reactivity, particularly in acidic environments. This compound exhibits typical carboxylic acid properties, including the ability to form salts and esters.

5-Methyl-2,3-pyridinedicarboxylic acid is synthesized through the condensation of 3-chloro-2-methylpyridine with maleic anhydride. The process involves the use of a suitable catalyst and typically results in a yield of around 80-85%. The reaction is performed in an inert atmosphere to avoid side reactions.

5-Methyl-2,3-pyridinedicarboxylic acid finds applications in various industries, including pharmaceuticals, where it is used as a precursor in the synthesis of certain drugs, and in the polymer industry for the production of specific types of plastics. It also has uses in sensor technology and semiconductor manufacturing.

When handling 5-Methyl-2,3-pyridinedicarboxylic acid, it is crucial to use appropriate personal protective equipment (PPE), including gloves, safety glasses, and a lab coat. The substance should be stored in a cool, dry place away from direct sunlight and heat sources. In the event of a spill, it should be cleaned up using appropriate methods and under a fume hood. Always refer to the safety data sheet (SDS) for detailed handling instructions and emergency procedures.