4bromobutanoic

4-Bromobutanoic acid is a halogenated carboxylic acid with the chemical formula C4H7BrO2. It is also known as 4-bromobutyric acid. This compound features a four-carbon chain with a bromine atom attached to the terminal carbon and a carboxyl group at the other end. It is typically a solid at room temperature, though its melting point can vary depending on purity.

This chemical is often utilized as a building block in organic synthesis. The presence of both a reactive bromine atom and a carboxylic acid group allows for a variety of chemical transformations. It can participate in nucleophilic substitution reactions at the carbon bearing the bromine, or undergo reactions typical of carboxylic acids, such as esterification or amide formation. Its utility lies in its ability to introduce a four-carbon chain with functional handles for further elaboration into more complex molecules. Applications can be found in the synthesis of pharmaceuticals, agrochemicals, and specialty polymers. Care should be taken when handling 4-bromobutanoic acid, as halogenated organic compounds can sometimes be irritants or have other toxicological properties.