Ethyl 14-bromotetradecanoate is primarily used as an intermediate in organic synthesis, particularly in the production of long-chain fatty acid derivatives. It plays a significant role in the synthesis of surfactants and emulsifiers, which are essential in the formulation of detergents, cosmetics, and personal care products. Additionally, it is utilized in the development of biodegradable polymers and lubricants, contributing to environmentally friendly industrial applications. Its bromine moiety makes it a valuable building block in the creation of bioactive compounds for pharmaceutical research, including potential drug candidates targeting various diseases.