(R)-Butane-1,2,4-triol is primarily used in the synthesis of chiral compounds and as a building block in organic chemistry. Its applications include:

• Pharmaceuticals: It serves as an intermediate in the production of drugs, particularly those requiring chiral specificity. Its structure allows for the creation of compounds with specific biological activity.
• Agrochemicals: It is utilized in the development of pesticides and herbicides, where its chiral properties enhance the effectiveness of the active ingredients.
• Polymers: It acts as a monomer or cross-linking agent in the production of specialty polymers, contributing to improved material properties such as flexibility and durability.
• Cosmetics: It is used in formulations for skin care products due to its humectant properties, helping to retain moisture and improve skin texture.
• Chemical Research: It is employed in academic and industrial research for studying chiral synthesis and developing new chemical processes.

Its versatility and chiral nature make it valuable across various industries.