Pentadecanoic acid is a type of saturated fatty acid that is commonly found in dairy products and red meat. There are several synonyms for pentadecanoic acid, including n-pentadecanoic acid, C-15:0 fatty acid, and margaric acid. This fatty acid plays a crucial role in the human body, as it is involved in several physiological processes, including the formation of cell membranes and the regulation of lipid metabolism. While pentadecanoic acid is typically consumed through diet, it can also be produced synthetically for use in various industrial applications, such as the production of lubricants and resins. Overall, pentadecanoic acid is a versatile and important compound that is essential for maintaining our health and well-being.