Used as a key chiral intermediate in the synthesis of antifungal agents, particularly in the production of triazole antifungals like fluconazole and related derivatives. Its stereochemistry plays a critical role in the biological activity of the final drug product, ensuring high efficacy and selectivity against fungal pathogens. The presence of chlorine and hydroxyl groups allows for further chemical modifications, making it valuable in pharmaceutical development. Widely utilized in asymmetric synthesis due to its stable chiral center and compatibility with various reaction conditions.