2-Ethylpyridine丨CAS 100-71-0

1. Chemical Intermediate
● 2-Ethylpyridine丨CAS 100-71-0 is widely used as an intermediate in the synthesis of various pharmaceutical compounds, agrochemicals, and specialty chemicals.
● It serves as a building block in manufacturing alkaloid derivatives and pyridine-based heterocyclic compounds.
● It is valuable in preparing ligands for coordination chemistry and catalysts.
2. Pharmaceutical Industry
● Used in the synthesis of active pharmaceutical ingredients (APIs) including antihistamines, antibacterials, and central nervous system agents.
● Its pyridine ring structure is often a core scaffold in drug molecules for modulating biological activity.
3. Agricultural Chemicals
● 2-Ethylpyridine derivatives are components in the production of herbicides, insecticides, and fungicides.
● It provides the heterocyclic nucleus critical for activity in various agrochemical formulations.
4. Solvent and Reagent
● Occasionally employed as a specialty solvent in organic synthesis, especially for reactions requiring mild basicity and polarity.
● Acts as a base or nucleophile in organic reactions, facilitating substitution or coordination.
5. Research and Development
● Used extensively in academic and industrial research for synthesizing novel heterocyclic compounds and studying pyridine chemistry.
A useful model compound for st

1. Structural Versatility
● The ethyl substituent at the 2-position influences the electronic and steric properties of the pyridine ring, providing unique reactivity compared to unsubstituted pyridine.
● This allows for selective chemical transformations and tailored biological activity in derivatives.
2. Wide Utility as a Building Block
● The compound's stability and reactivity make it an excellent intermediate for designing complex molecules in pharmaceuticals and agrochemicals.
3. Facilitates Catalyst and Ligand Design
● The pyridine nitrogen and alkyl substituent help in fine-tuning ligand properties for metal coordination in catalysis and materials science.

2-Ethylpyridine丨CAS 100-71-0 is an important heterocyclic intermediate widely used in the pharmaceutical, agrochemical, and specialty chemical industries. Its unique structure and reactivity enable the synthesis of valuable compounds with tailored biological and chemical properties. With proper handling, it serves as a versatile and effective building block in modern chemical manufacturing and research.