Used as a solvent in organic synthesis, formamide facilitates reactions that require high polarity and thermal stability. It is commonly employed in the production of nucleic acids and pharmaceuticals due to its ability to dissolve DNA and RNA. In industrial settings, it serves as a precursor in the manufacture of herbicides, dyes, and synthetic resins. Formamide also finds use in denaturing gels for electrophoresis, helping separate nucleic acids based on size. Additionally, it acts as a softening agent in textile and paper processing, improving flexibility and workability.