3-Oxetanamine is primarily utilized in the pharmaceutical industry as a key intermediate in the synthesis of various bioactive compounds. Its unique oxetane ring structure contributes to enhancing the metabolic stability and bioavailability of drug molecules, making it valuable in the development of new therapeutic agents. Additionally, it is employed in the creation of small molecule inhibitors and modulators for targeting specific proteins or enzymes involved in disease pathways. The compound's versatility also extends to its use in organic synthesis, where it serves as a building block for constructing complex chemical architectures with potential applications in medicinal chemistry and drug discovery.