This book studies, analyses and upholds the pillars of pharmaceuticals and its utmost significance in modern times. Pharmaceutical drugs are administered for curing a wide range of diseases. This industry has been flourishing in recent times. This book studies in detail the design, structure and synthesis of pharmaceutical drugs. It consists of some of the advanced topics such as biomolecules, biosensors, biotechnology, chemical synthesis, chemoinformatics, biomarkers, pharmaceutical analysis, etc. It strives to provide a fair idea about this discipline and to help develop a better understanding of the latest advances within this field. Also included in this book is a detailed explanation of the various concepts and applications of pharmaceutical science. It is a valuable source of reference for students seeking detailed information in this area as well as for experts.