Z-L-Prolinol is widely utilized in the synthesis of pharmaceuticals, particularly in the production of chiral compounds. It serves as a key intermediate in the development of various drugs, including antiviral and anticancer agents. Its chiral nature makes it valuable in asymmetric synthesis, enabling the creation of enantiomerically pure substances. Additionally, Z-L-Prolinol is employed in peptide chemistry, where it acts as a protecting group for amino acids during peptide bond formation. This ensures the integrity and specificity of the peptide sequence. In organic synthesis, it is also used to construct complex molecular structures, contributing to advancements in medicinal chemistry and drug discovery.