| Specification: | Enterprise standard |
| CAS: | 1197957-18-8 |
Product Name: 2-Chloro-4-iodo-5-methylpyridine
Chinese Name: 2-氯-4-碘-5-甲基吡啶
Molecular Formula: C₆H₅ClIN
Molecular Weight: 253.47 g/mol
Structure: This compound is a substituted pyridine featuring a chlorine atom at the 2-position, an iodine atom at the 4-position, and a methyl group at the 5-position on the pyridine ring.
2-Chloro-4-iodo-5-methylpyridine is a halogenated heterocyclic compound used as a valuable intermediate in organic synthesis. The presence of both iodine and chlorine atoms allows for sequential or selective cross-coupling and substitution reactions, making it especially useful in pharmaceutical, agrochemical, and material research.
Intermediate for synthesizing heterocyclic pharmaceuticals and fine chemicals.
Useful precursor in designing pyridine-based ligands and catalysts.
Starting material in the development of halogen-functionalized advanced materials.
Applied in palladium-catalyzed cross-coupling reactions such as Suzuki and Sonogashira, especially at the iodinated position.
Employed in halogen exchange or selective functionalization strategies.
Used in the stepwise construction of multi-substituted pyridine derivatives for drug discovery.
