Used primarily as an intermediate in the synthesis of agrochemicals and pharmaceuticals, this compound plays a key role in forming amide bonds during the development of bioactive molecules. Its reactivity allows for efficient coupling with amines, making it valuable in the preparation of herbicides and plant growth regulators. It is also employed in research settings to modify nicotinic acid derivatives for structure-activity relationship studies. Due to its sensitivity to moisture, it is typically handled under anhydrous conditions in controlled environments.