small molecule libraries

Small molecule libraries are collections of numerous chemical compounds, each small enough to easily enter cells and interact with biological targets like proteins. These libraries are used by scientists to quickly test and identify potential drugs or therapies by screening thousands of compounds to see which ones produce desired effects. Think of them as a well-organized toolbox of chemical "candidates" that help accelerate the discovery of new medicines. They are essential in drug development, allowing researchers to efficiently explore a wide range of chemical possibilities.