Latanoprost is a synthetic prostaglandin F2α analogue and a specialty chemical used as an active pharmaceutical ingredient (API) in the formulation of eye drops for treating glaucoma and ocular hypertension. It lowers intraocular pressure by enhancing uveoscleral outflow of aqueous humor, thereby protecting the optic nerve and preserving vision. This high-purity compound (≥98% by HPLC) is supplied as a colorless to pale yellow oil and is suitable for pharmaceutical manufacturing, research, and development. It is also explored for applications in promoting eyelash growth due to its effects on hair follicles. For use in formulations, consult relevant pharmacopeial standards and safety guidelines.