CAS 475995-75-6

N-stearoyl 4-hydroxysphinganine, also known as a derivative of sphinganine, is a bioactive lipid primarily associated with yeast, particularly Saccharomyces cerevisiae. This compound features a long-chain fatty acid (stearic acid) linked to a sphinganine backbone, which contributes to its amphiphilic nature, allowing it to interact with both hydrophilic and hydrophobic environments. It plays a significant role in cellular signaling and membrane structure, influencing processes such as cell growth and differentiation. The presence of the hydroxyl group enhances its reactivity and potential for forming hydrogen bonds, which can affect its biological activity and interactions with other biomolecules. N-stearoyl 4-hydroxysphinganine is also studied for its potential applications in pharmaceuticals and biotechnology, particularly in the development of novel therapeutic agents. Its CAS number, 475995-75-6, is a unique identifier that facilitates the tracking and study of this compound in scientific literature and databases. Overall, this substance exemplifies the complex interplay between lipid structure and biological function.