A chemical intermediate is a substance formed during the steps of a chemical reaction, which is not the final product. These intermediates are often unstable and are used in the production of more complex chemicals. They play a crucial role in various industrial processes, including the manufacture of pharmaceuticals, plastics, and agrochemicals. In many cases, chemical intermediates are essential for synthesizing larger molecules. For example, in the production of medications, specific intermediates are required to create the desired therapeutic effects. Understanding these intermediates helps chemists optimize reactions and improve efficiency in chemical manufacturing.