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• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Pyridines and derivatives Methylpyridines

Introduction to 2-(Chloromethyl)-4-methylpyridine (CAS No. 38198-16-2)

2-(Chloromethyl)-4-methylpyridine, identified by the Chemical Abstracts Service Number (CAS No.) 38198-16-2, is a significant compound in the realm of organic synthesis and pharmaceutical research. This heterocyclic aromatic compound features a pyridine core substituted with a chloromethyl group at the 2-position and a methyl group at the 4-position. Its unique structural attributes make it a valuable intermediate in the development of various chemical entities, particularly in medicinal chemistry and agrochemical applications.

The chloromethyl functional group at the 2-position of the pyridine ring introduces reactivity that is highly useful for forming carbon-carbon bonds, enabling the construction of more complex molecular architectures. This property has been exploited in synthetic pathways leading to biologically active molecules, including potential drug candidates. The presence of the methyl group at the 4-position further influences the electronic and steric environment of the molecule, modulating its reactivity and interactions with biological targets.

In recent years, 2-(Chloromethyl)-4-methylpyridine has garnered attention in academic and industrial research due to its role as a precursor in synthesizing novel compounds. One notable area of interest is its application in the development of kinase inhibitors, which are critical in treating various cancers and inflammatory diseases. The pyridine scaffold is a common motif in kinase inhibitors, and modifications at specific positions can enhance binding affinity and selectivity.

Recent studies have highlighted the utility of 2-(Chloromethyl)-4-methylpyridine in constructing novel heterocyclic frameworks. Researchers have demonstrated its capability to serve as a building block for creating fused-ring systems, which are prevalent in many pharmacologically active agents. The ability to introduce diverse substituents around the pyridine ring allows for fine-tuning of physicochemical properties, such as solubility, permeability, and metabolic stability—key factors in drug design.

The chloromethyl group's reactivity also makes it a valuable tool for cross-coupling reactions, such as Suzuki-Miyaura and Heck couplings, which are widely used in constructing complex organic molecules. These reactions enable the introduction of aryl or vinyl groups at various positions of the pyridine ring, expanding the library of possible derivatives. Such modifications have been explored in efforts to develop new therapeutic agents with improved efficacy and reduced side effects.

Another area where 2-(Chloromethyl)-4-methylpyridine has found utility is in the synthesis of ligands for metal-organic frameworks (MOFs). MOFs are porous materials with applications ranging from gas storage to catalysis. The pyridine nitrogen can act as a coordination site for metal ions, facilitating the assembly of these complex structures. The incorporation of additional functional groups into the pyridine ring can further tailor the properties of MOFs for specific applications.

The agrochemical industry has also explored derivatives of 2-(Chloromethyl)-4-methylpyridine for developing novel pesticides and herbicides. The structural features of this compound contribute to its ability to interact with biological targets in plants and pests, offering potential benefits over existing chemical solutions. Research efforts have focused on optimizing synthetic routes to produce derivatives with enhanced environmental safety and efficacy.

In conclusion, 2-(Chloromethyl)-4-methylpyridine (CAS No. 38198-16-2) is a versatile compound with broad applications across multiple scientific disciplines. Its unique structural features make it an indispensable intermediate in organic synthesis, particularly in pharmaceuticals and agrochemicals. As research continues to uncover new methodologies for utilizing this compound, its importance is expected to grow further, driving innovation in drug discovery and material science.

• 88237-12-1(Pyridine, 2-(dichloromethyl)-4-methyl-)
• 71670-70-7(2-(Chloromethyl)-5-methylpyridine hydrochloride)
• 120739-87-9(4-(Chloromethyl)-2,6-dimethylpyridine)
• 101822-23-5(Pyridine,2,4-bis(chloromethyl)-)
• 71670-71-8(2-(Chloromethyl)-4-methylpyridine hydrochloride)
• 6959-47-3(2-(chloromethyl)pyridine;hydrochloride)
• 4377-33-7(2-Chloromethylpyridine)
• 6559-47-3(2-(Chloromethyl)pyridine Hydrochloride)
• 767-01-1(2-(chloromethyl)-5-methylpyridine)
• 75523-42-1(4-(chloromethyl)-2-methylpyridine)