Chemically, an amino acid is a molecule that has a carboxylic acid group and an amine group that are each attached to a carbon atom called the α carbon. Each of the 20 amino acids has a specific ...

The development of small molecule pharmaceuticals or other chemical ... In this case, they fasten to one point on the starting carboxylic acid—which contains a ring of mostly carbon atoms ...

For example, ethanoic acid (CH 3 COOH) can be formed by the oxidation ... as the removal of oxygen or the addition of hydrogen to a molecule. Carboxylic acids can also react with bases to form ...