Quantitative Structure-Activity Relationship (QSAR)

Quantitative Structure-Activity Relationship (QSAR) is a scientific method used to predict how a chemical compound will behave or interact based on its molecular structure. By analyzing patterns between known structures and their biological effects, QSAR models help scientists estimate properties like effectiveness or toxicity of new compounds before testing them in laboratories. This approach streamlines drug development and chemical safety assessments by providing reliable predictions, reducing the need for extensive experimental testing, and enabling smarter design of chemicals with desired properties.