Conformational analysis is a branch of chemistry that focuses on studying the different spatial arrangements (conformations) of molecules. This field involves investigating how the bonds between atoms in a molecule can rotate and adopt different orientations, leading to variations in the overall shape and three-dimensional structure of the molecule. By understanding the different conformations that a molecule can adopt, researchers can gain insight into its physical and chemical properties, as well as its reactivity and biological activity. Conformational analysis is important in various areas of chemistry, including drug design, protein structure determination, and organic synthesis.