Co-crystals

Co-crystals are solid compounds formed when two or more different molecules are combined in a precise, organized way within a crystal structure. Unlike simple mixtures, the molecules in co-crystals interact through specific bonds, which can modify their physical and chemical properties. This technique is often used in pharmaceuticals to improve drug stability, solubility, or controlled release without changing the drug's active ingredient. Essentially, co-crystals serve as engineered materials that optimize performance and functionality by combining different molecules into a single, structured crystalline form.