This compound is primarily utilized in the field of medicinal chemistry and drug development. It serves as a key intermediate in the synthesis of biologically active molecules, particularly those targeting specific enzymes or receptors in therapeutic applications. Its quinazoline core structure is often explored for its potential in designing inhibitors for kinases, which play a critical role in regulating cellular processes and are implicated in diseases like cancer. Additionally, the morpholine moiety enhances solubility and bioavailability, making it a valuable component in the optimization of drug candidates. Researchers also investigate its use in developing compounds with anti-inflammatory, antimicrobial, or antiviral properties, leveraging its structural versatility for diverse pharmacological activities.