Used as a key intermediate in the synthesis of sulfonylurea herbicides, particularly in the production of agrochemicals that target broadleaf weeds in cereal crops. Its structure enables efficient coupling with sulfonyl isocyanate derivatives to form active herbicidal compounds. It is also employed in the development of pharmaceuticals where thiazole-based amines act as building blocks for bioactive molecules, including antidiabetic and anti-inflammatory agents. The hydrochloride salt form enhances stability and solubility, facilitating handling and reaction in industrial processes.