3-hydroxydecanoate

3-hydroxydecanoate (CAS No.: 14292-26-3) is a bioactive hydroxy fatty acid derivative that functions as an inhibitor of mitotic progression and is widely utilized in studies of cell cycle regulation and proliferation control. It is a naturally occurring component of bacterial lipid assemblies, including lipopolysaccharides and lipid A fractions from certain pathogenic strains, and also represents a ?????? monomeric unit in methyl-branched poly(3-hydroxyalkanoate) polymers produced by microorganisms such as Pseudomonas species. Mechanistically, 3-hydroxydecanoate has been shown to interfere with key stages of mitosis, likely through disruption of plasma membrane integrity and associated signaling processes that are critical for proper cell cycle progression, leading to inhibition of cell division. Experimental observations further indicate its capacity to induce reversible alterations in membrane morphology, supporting its role in modulating membrane dynamics and cellular structural stability. Its biological activity is typically observed in the low micromolar to micromolar range in vitro, although effective concentrations depend on cell type and assay conditions. This compound is commonly applied in cellular models to investigate mitotic regulation, membrane-associated signaling pathways, and mechanisms underlying abnormal cell proliferation, and it serves as a useful reference reagent in studies of cell cycle checkpoints, antimicrobial lipid interactions, and disease models involving dysregulated cell growth.