Advanced Spectroscopy

*Advanced Spectroscopy* is an academic textbook and reference work co-authored by Alka L. Gupta and Mukesh Kumar. Published in print by **Pragati Prakashan**, the volume is designed for undergraduate students, postgraduate scholars, researchers, and professionals in Chemistry and related chemical sciences. The text provides a systematic, concept-oriented overview of modern spectroscopic principles, focusing on the interpretation of analytical data and its application to molecular characterization and structural determination. Written to support both university curricula and advanced research preparation, the textbook emphasizes the application of spectroscopic methods within organic chemistry, pharmaceutical research, and organic synthesis. The authors utilize a structured, sequential framework to explain complex spectroscopic concepts, integrating logical reasoning with analytical data tables and practical examples to illustrate how these techniques function in laboratory and industrial settings. The text focuses heavily on developing the interpretative and problem-solving skills required to deduce complex molecular architectures from raw spectral outputs. It serves as an instruct