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Overview
N-(5-Chloropyridin-2-yl)oxalamic acid ethyl ester is a specialized heterocyclic intermediate used in agrochemical and pharmaceutical synthesis. The core process involves condensation of 5-chloro-2-aminopyridine with diethyl oxalate under controlled thermal conditions. Molecular formula: C10H9ClN2O3; CAS No.: 127634-89-7.
Application
- Synthesis of novel herbicides targeting resistant weed strains.
- Key building block for developing anti-inflammatory drug candidates.
- Intermediate in producing pyridine-based fungicides for crop protection.
Precautions
Store in sealed containers below 25°C away from moisture. Avoid inhalation; wear nitrile gloves and safety goggles during handling. Not approved for direct clinical use as a therapeutic agent.