Which branch of chemistry focuses on compounds that contain carbon?

Organic chemistry is the branch of chemistry that specifically focuses on compounds primarily composed of carbon, as well as compounds that contain carbon in combination with other elements such as hydrogen, oxygen, nitrogen, sulfur, phosphorus, and halogens. This area of study encompasses the structures, properties, reactions, and synthesis of these carbon-containing compounds, making it essential for understanding a wide range of substances, including medications, plastics, and natural products like carbohydrates and proteins.

The importance of organic chemistry lies in its foundational role in many scientific disciplines, including biochemistry and medicinal chemistry, where the properties and behaviors of carbon-containing molecules are essential for exploring biological processes and developing pharmaceuticals. The complexity of organic molecules, with their ability to form various structures and functional groups, allows for extensive research and innovation within the field.