Sodium chenodeoxycholate is widely used in biochemical research as a detergent to solubilize membrane proteins and lipids, making it valuable for studying cell membrane structures and functions. It is also utilized in pharmaceutical formulations, particularly in the development of drugs targeting liver and gallstone disorders, due to its ability to dissolve cholesterol. Additionally, it serves as a critical component in cell culture applications, aiding in the isolation and purification of cells and cellular components. Its role in enhancing drug absorption in certain formulations further highlights its importance in medicinal chemistry.