Pharmaceutical chemistry is a branch of chemistry that focuses on the design, synthesis, analysis, and development of pharmaceutical compounds. It combines principles from organic chemistry, medicinal chemistry, biochemistry, and pharmacology to understand how drugs interact with biological systems. The course covers various topics, including drug discovery, molecular modeling, structure-activity relationships, and the chemical properties of drugs. Students learn about the synthesis of active pharmaceutical ingredients (APIs), drug formulation, and the role of chemical stability in drug effectiveness. Analytical techniques such as chromatography, spectroscopy, and titration are introduced to assess drug purity and potency. The course also explores regulatory aspects, including Good Manufacturing Practices (GMP) and quality control in pharmaceutical industries. Practical laboratory sessions help students develop skills in chemical analysis and drug formulation. By the end of the course, students gain knowledge of drug design principles and the chemical basis of drug action, preparing them for careers in the pharmaceutical and healthcare industries.