Used as an intermediate in organic synthesis, particularly in pharmaceutical manufacturing. It plays a key role in the production of active pharmaceutical ingredients (APIs) where its reactive chloromethyl group allows for alkylation and attachment to other molecular frameworks. Commonly employed in the development of central nervous system agents and antimicrobial compounds. Also utilized in the synthesis of functionalized polymers and specialty chemicals due to its ability to introduce morpholine functionality into larger molecules. Its versatility makes it valuable in medicinal chemistry and drug design.