This is a complete guide for diploma pharmacy students, especially those in their first year. It's called A Textbook of Pharmaceutical Chemistry (D.Pharm Part-I). The book gives a helpful background in pharmaceutical chemistry by going over important ideas, rules, and real-life examples that are useful to the pharmacy. This book covers inorganic, organic, and physical chemistry basics, which are crucial to understanding drug production and interactions. It talks about things like chemical bonds, buffers, acid-base balance, and the role of different chemical compounds in pharmaceutical studies. It also talks about the government standards, methods of identification, and properties and uses of inorganic compounds used in pharmacy, making sure that students learn useful information for their jobs. One of the best features of the book is its structured method, which aligns with the Pharmacy Council of India (PCI) course outline for the D.Pharm course. It has well-organized chapters with clear explanations, diagrams, and hands-on activities that help students understand complicated chemical ideas. There are activities and multiple-choice questions at the end of each chapter that help you test your knowledge and prepare for tests. Overall, A Textbook of Pharmaceutical Chemistry (D.Pharm Part-I) is an important book for pharmacy students because it teaches them the chemistry they need to know to make drugs and check their quality. It's a way to get into college and start a successful job in pharmaceutical sciences.