Used primarily in research settings as a reference standard in lipid analysis and metabolic studies. It helps in the identification and quantification of fatty acids in complex biological samples. Due to its long-chain saturated structure, it is also utilized in the study of lipid metabolism, particularly in understanding the behavior of very long-chain fatty acids in cellular processes. Occasionally employed in the synthesis of specialty chemicals and in the formulation of cosmetic products where stable, long-chain fatty acids are required for emollient properties or to modify texture.