AL-8810 isopropyl ester is a selective antagonist of the prostaglandin F2α (FP) receptor, primarily utilized in pharmacological research within the field of ophthalmology. It is commonly employed in studies investigating the mechanisms of glaucoma and ocular hypertension, where it blocks FP receptor activation to explore pathways for reducing intraocular pressure by modulating aqueous humor outflow. This makes it a valuable tool in preclinical research for developing eye drops and other ophthalmic formulations. Additionally, its high selectivity for FP receptors minimizes off-target effects, supporting its use in evaluating potential therapeutic applications for eye health and inflammation-related conditions.