What are the main uses of (R)-2-((2S,3S)-3-((R)-1-((tert-Butyldimethylsilyl)oxy)ethyl)-4-oxoazetidin-2-yl)propanoic acid (CAS: 90776-58-2)?

This compound is primarily used as an intermediate in pharmaceutical research, particularly in the synthesis of bioactive molecules. Its unique structure, including the silyl ether group, makes it valuable for protecting functional groups during complex organic reactions. It also finds applications in medicinal chemistry and specialty chemical manufacturing.