Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of nicotinic acid derivatives with potential antiviral and anti-inflammatory activity. Commonly employed in medicinal chemistry for constructing heterocyclic compounds due to the reactivity of the ester and pyridine functionalities. Its methoxy and ester groups allow for selective transformations, making it valuable in the preparation of bioactive molecules and drug candidates. Also utilized in research settings for library synthesis in drug discovery programs targeting central nervous system disorders and metabolic diseases.