C5H8O2 is a chemical compound known as pentanoic acid or valeric acid. It consists of five carbon atoms, eight hydrogen atoms, and two oxygen atoms. This compound is a carboxylic acid, which means it contains a carboxyl group (-COOH) that gives it acidic properties. Pentanoic acid is often found in nature, particularly in the form of esters in various plants and animal fats. In addition to its natural occurrence, C5H8O2 is used in various industrial applications. It serves as a flavoring agent in food products and is also utilized in the production of perfumes and pharmaceuticals. Its unique properties make it valuable in the synthesis of other chemical compounds, contributing to its importance in both the food and chemical industries.