Natural product chemistry is a field of study that involves the isolation, characterization, and synthesis of compounds that are produced by living organisms. It is a vital area of research for the development of new drugs, herbicides, and pesticides. Synonyms for natural product chemistry can include biochemistry, plant chemistry, organic chemistry, and pharmacognosy. Biochemistry focuses on the study of chemical processes that occur within living organisms. Plant chemistry refers specifically to the analysis of chemical compounds found in various parts of plants. Organic chemistry deals with the structure, properties, and reactions of organic compounds. Pharmacognosy is the study of natural products used in medicine and includes the identification, isolation, and evaluation of medicinal plants and their active compounds.