1,3-dipalmitin

1,3-Dipalmitin (CAS 502-52-3), also known as Glyceryl 1,3-dipalmitate, is a symmetric diacylglycerol derived from palmitic acid and glycerol. It functions as an emulsifier, plasticizer, and moisturizing agent. This versatile compound is utilized across food, pharmaceutical, and personal care manufacturing. In food formulations, it is used to modify fat crystallization behavior in structured lipid systems.

The chemical influences texture and mouthfeel in confectionery and specialty fat products. Pharmaceutical manufacturers incorporate it into lipid-based drug delivery systems and solid lipid nanoparticles. Its defined fatty acid positioning affects encapsulation efficiency and release profiles. In personal care, it acts as a softening and emulsifying component in creams, lotions, and stick formulations.

It is ideal for applications where controlled lipid structuring is required. It also serves as a reference standard and research reagent for lipidomics studies and diacylglycerol metabolism research. 1,3-Dipalmitin is supplied as a white to off-white powder or waxy solid. It is available in research-grade and high-purity grades suited to pharmaceutical and analytical applications.

Food-grade material is also accessible for structured lipid and functional food development. Packaging ranges from small quantities for laboratory use to bulk formats for industrial processing.