2-Hydroxy-4-methyl-5-nitropyridine丨CAS 21901-41-7

2-Hydroxy-4-methyl-5-nitropyridine is primarily used as an intermediate in the synthesis of biologically active compounds, including pharmaceuticals, agrochemicals, and specialty chemicals. Its hydroxyl group allows for further functionalization, while the nitro group can be selectively reduced or modified to produce amino or other reactive derivatives. In medicinal chemistry, it is used to prepare pyridine-based drug candidates and heterocyclic scaffolds for antibacterial, antifungal, or anti-inflammatory compounds. In agrochemical research, it serves as a building block for designing pesticides, herbicides, and fungicides with improved efficacy. Additionally, it is employed in chemical research for studying heterocyclic reactivity, substitution reactions, and the development of novel nitrogen-containing functional materials.

The key benefits of 2-Hydroxy-4-methyl-5-nitropyridine include its multifunctional nature, which enables diverse chemical transformations. Its hydroxyl and nitro substituents provide selective reactivity, allowing chemists to introduce further functional groups or modify the molecule for targeted synthesis. The compound is stable under standard conditions, compatible with common organic solvents, and can be handled easily in laboratory and industrial processes. Its well-defined chemical structure and high purity facilitate predictable reactions, making it a reliable intermediate for producing pharmaceuticals, agrochemicals, and specialty heterocycles.