Description

Cholest-5-en-3-ol (3beta)-, 3-decanoate (CAS No. 1183-04-6) is a high-purity cholesterol ester derivative, specifically the decanoate ester of cholesterol. This compound, with the molecular formula C₃₇H₆₄O₂, is widely utilized in biochemical and pharmaceutical research due to its role in lipid metabolism studies, membrane biophysics, and as a reference standard in analytical applications. The product is synthesized under stringent quality control measures, ensuring ≥95% purity (HPLC; detection at 205 nm), and is supplied as a stable, white to off-white crystalline solid. Ideal for researchers investigating lipid-protein interactions, lipoprotein metabolism, or drug delivery systems, this cholesterol ester is packaged under inert conditions to maintain integrity and shelf life. Available in various quantities to suit laboratory-scale or industrial needs.

Properties

• CAS Number: 1183-04-6
• Complexity: 812
• IUPAC Name: [(3S,8S,9S,10R,13R,14S,17R)-17-[(1R)-1,5-dimethylhexyl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] decanoate
• InChI: InChI=1S/C37H64O2/c1-7-8-9-10-11-12-13-17-35(38)39-30-22-24-36(5)29(26-30)18-19-31-33-21-20-32(28(4)16-14-15-27(2)3)37(33,6)25-23-34(31)36/h18,27-28,30-34H,7-17,19-26H2,1-6H3/t28-,30+,31+,32-,33+,34+,36+,37-/m1/s1
• InChI Key: LJGMGXXCKVFFIS-IATSNXCDSA-N
• Exact Mass: 540.49063128
• Molecular Formula: C37H64O2
• Molecular Weight: 540.9
• SMILES: CCCCCCCCCC(=O)O[C@H]1CC[C@@]2([C@H]3CC[C@]4([C@H]([C@@H]3CC=C2C1)CC[C@@H]4[C@H](C)CCCC(C)C)C)C
• Topological: 26.3
• Monoisotopic Mass: 540.49063128
• Synonyms: Cholest-5-en-3-ol (3beta)-, 3-decanoate, Cholest-5-en-3-ol (3.beta.)-, 3-decanoate, Cholesterol Decanoate, 1183-04-6, Cholesteryl decanoate, Cholesteryl caprate, Cholesteryl Decanoate (Caprate), 16J5BGD5AE, Decanoic Acid Cholesterol Ester, MFCD00021150, [(10R,13R,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] decanoate, [(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] decanoate, Cholest-5-en-3-ol (3.beta.)-, decanoate, UNII-16J5BGD5AE, 5-Cholesten-3beta-ol 3-decanoate, Cholest-5-en-3-beta-yl decanoate, cholesterol caprinate, EINECS 214-660-4, cholesterol n-caprate, 10:0 Cholesteryl ester, SCHEMBL161427, cholest-5-en-3beta-yl decanoate, 3.beta.-Decanoyloxycholest-5-ene, 5-Cholesten-3.beta.-ol decylate, AKOS025310954, FC61964, HY-W127351, 3beta-Hydroxy-5-cholestene 3-decanoate, (3beta)-Cholest-5-en-3-ol, decanoate, (3I(2))-cholest-5-en-3-yl decanoate, Cholest-5-en-3-ol (3beta)-, decanoate, C0618, CHOLEST-5-EN-3-.BETA.-YL DECANOATE, CS-0185589, NS00046041, G86010, (3.BETA.)-CHOLEST-5-EN-3-OL, DECANOATE, Q27251818, Cholesteryl n-decanoate, ~95% (HPLC; detection at 205 nm)

Cholest-5-en-3-ol (3beta)-, 3-decanoate is primarily used as a model compound for studying cholesterol esterification processes and lipid droplet formation in cellular systems. It serves as a critical substrate in enzymatic assays for lipases and esterases, aiding in the development of therapeutic agents targeting metabolic disorders. Researchers also employ this ester in the formulation of lipid-based drug delivery systems, leveraging its amphiphilic properties to enhance bioavailability of hydrophobic drugs. Its stability and defined structure make it a valuable tool in NMR and MS-based lipidomics studies.

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