DL-Tropic acid is used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the production of anticholinergic drugs. It plays a key role in creating esters such as atropine and scopolamine, which are utilized for treating motion sickness, gastrointestinal disorders, and certain neurological conditions. Due to its structural properties, it is valuable in medicinal chemistry for modifying drug activity and improving pharmacokinetic profiles. It is also employed in research settings for developing chiral molecules and studying stereochemical effects in bioactive compounds.