Organic compounds are chemical compounds that contain carbon atoms bonded to hydrogen atoms, and may also contain other elements such as nitrogen, oxygen, sulfur, or halogens. These compounds are the basis of life on Earth and are found in living organisms such as plants and animals, as well as in non-living substances such as petroleum and plastics. Organic compounds are diverse in their properties and functions, and are used in a wide range of applications including medicine, agriculture, and industry.

Organic chemistry is a branch of chemistry that deals with the study of carbon-based compounds and their properties, reactions, and structures. It is the scientific study of the structure, properties, composition, reactions, and synthesis of organic compounds. Organic compounds are molecules composed of carbon, hydrogen, and other elements such as oxygen, nitrogen, sulfur, and phosphorus. Organic chemistry plays a vital role in various fields such as pharmaceuticals, polymers, materials science, agriculture, biochemistry, and many more. It has also contributed significantly to the development of modern technology and society.