#cyrstals

Decoding thermal behavior in crystals: Insights from thalidomide

Understanding how molecular arrangements within crystals influence their thermal behavior is a fundamental question in solid-state chemistry. This topic is especially relevant in pharmaceuticals existing as enantiomers, molecules in two forms that are mirror images of one another but cannot be superimposed, which can exhibit distinct physical and chemical properties depending on their crystalline form. Thalidomide is a notable example. Initially introduced as a sedative, it was withdrawn due to its devastating effects on embryos. However, in recent years, thalidomide has regained clinical importance as a treatment for conditions such as multiple myeloma and leprosy. Despite this renewed relevance, the physicochemical behavior of thalidomide in the solid state remains insufficiently explored.

Snow crystals. Triumphs & wonders of modern chemistry. 1911.

swamparsenal “ostreum 1” necklace .