Cholesterol Oleate TCI C0559

Chemical Identity

Other names: Oleic Acid Cholesterol Ester
CAS No.: 303-43-5
PubChem: CID 5283632·SID 87565663
Formula: C45H78O2
Molecular weight: 651.12 g/mol
Purity: >85.0%(GC)
Reference databases: ChEBI·ChemSpider·ECHA

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: [(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] (Z)-octadec-9-enoate
SMILES: CCCCCCCCC=CCCCCCCCC(=O)OC1CCC2(C3CCC4(C(C3CC=C2C1)CCC4C(C)CCCC(C)C)C)C
InChIKey: RJECHNNFRHZQKU-RMUVNZEASA-N
MDL: MDL00003645

Rp 2.969.400,00

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TCI C0559 Cholesterol Oleate (CAS 303-43-5), also known as cholesteryl oleate, is the oleic acid ester of cholesterol and is classified here as a liquid crystal material. It forms a cholesteric phase whose helical structure reflects light selectively with temperature, which is why it remains a classic material in liquid crystal thermography and optical sensing research. In the life sciences it serves as a substrate and reference standard in cholesteryl ester metabolism, lipid droplet, and atherosclerosis studies. Protect the material from heat, light, and air to limit oxidation of the unsaturated chain, and follow the storage temperature indicated on the product label.

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Lipids 2025-12-17 · p. 11

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Ben Ali et al. (2005). Continuous monitoring of cholesterol oleate hydrolysis by hormone-sensitive lipase and other cholesterol esterases. Journal of Lipid Research doi:10.1194/jlr.m400509-jlr200
Hedström et al. (1992). Lipase-Catalyzed Synthesis and Hydrolysis of Cholesterol Oleate in Aot/Isooctane Microemulsions. Biocatalysis doi:10.3109/10242429209065248
Olivares-Pérez et al. (2002). Cholesterol-oleate-doped polymer-dispersed liquid-crystal voltage-controlled ring projector. Optics Letters doi:10.1364/ol.27.001022

References were compiled automatically from Crossref and every DOI was verified to exist. AMI Scientific is not affiliated with the authors or the publishers.