Eton Pharmaceuticals, a specialty pharmaceutical company, focuses on developing and commercializing pharmaceutical products. It primarily focuses on liquid products, including injectable, oral liquid, and ophthalmic products. The company develops EM-100, an ophthalmic product for the treatment of allergic conjunctivitis; ET-202 and ET-203, which are injectable product candidates for use in the hospital setting; ET-103, an oral liquid product candidate for hypothyroidism; ET-101, ET-102, and ET-104, which are oral liquid product candidates for neurological indications; and CT-100, a synthetic corticotropin therapeutic candidate for rheumatoid arthritis.