Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and other biologically active compounds. Its functional groups enable selective protection and deprotection during multi-step reactions, making it valuable in complex organic synthesis. The trimethylsilyl and methoxyethyl groups enhance solubility and stability, facilitating handling in anhydrous conditions. Commonly employed in research settings for constructing nitrogen-containing heterocycles with potential therapeutic applications.