Eton Pharmaceuticals, Inc., a specialty pharmaceutical company, focuses on developing, acquiring, and commercializing pharmaceutical products for rare diseases.

The company offers ALKINDI SPRINKLE, a replacement therapy for adrenocortical insufficiency in children under 17 years of age; Carglumic Acid for the treatment of acute and chronic hyperammonemia due to N-acetylglutamate Synthase deficiency; Betaine Anhydrous for the treatment of homocystinuria; and dehydrated alcohol injection to treat methanol poisoning.

It also provides Zeneo hydrocortisone autoinjector for the treatment of adrenal crisis; Alaway Preservative Free, a preservative-free ophthalmic product to treat allergic conjunctivitis; EPRONTIA, a liquid formulation of topiramate; ZONISADE, a liquid formulation of zonisamide for the treatment of partial seizures in patients with epilepsy; and Lamotrigine for Oral Suspension for the treatment of epilepsy.

Eton Pharmaceuticals, Inc. was incorporated in 2017 and is based in Deer Park, Illinois.