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Organic compounds that consist of sterols, a class of tetracyclic compounds with a cyclopentane perhydrophenanthrene nucleus, a hydroxyl group at position 3 of the A-ring, and a side chain located at carbon 17.
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Stigmasterol (CAS 83-48-7) is a phytosterol derived from Glycine max (L ) Merr It structurally resembles cholesterol and is known to modulate cellular membrane fluidity and function Stigmasterol serves as a precursor in the biosynthesis of steroid hormones and has been reported to influence enzymes involved in lipid metabolism Due to its ability to integrate into lipid bilayers it is frequently utilized in research investigating cholesterol metabolism membrane dynamics and the effects of phytosterols on health-related biochemical pathways The compound is soluble in chloroform benzene ethyl acetate pyridine ethanol and acetone
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Stigmasterol hemisuccinate (STEMS) is a stigmasterol derivative that is responsive to changes in pH. Stigmasterol is a naturally occurring phytosterol lipid that is growing in the bioprocessing space for its ability to improve lipid nanoparticle (LNP)-based mRNA transfection efficiency. Conjugation to hemiscuccinate has been shown to improve the cellular uptake in acidic microenvironments, such as those around tumors.Key application(s): LNP, acid-delivery systems
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