Description

Cholesteryl 10-undecenoate (CAS No. 30948-01-7) is a high-purity sterol ester derived from cholesterol and 10-undecenoic acid, with the molecular formula C₃₈H₆₄O₂. This specialized lipid compound is widely utilized in biochemical research, pharmaceutical development, and material science due to its unique amphiphilic properties and compatibility with lipid bilayers. Its structure features a cholesterol backbone esterified with an undecenoic acid chain, making it an ideal candidate for studying membrane dynamics, drug delivery systems, and polymer modifications. Our product undergoes rigorous quality control to ensure ≥98% purity (HPLC), providing researchers with a reliable standard for their experiments. Available in various packaging options, including 100mg, 500mg, and 1g quantities, each batch is supplied with comprehensive analytical data (NMR, MS, HPLC). Store at -20°C under inert atmosphere for optimal stability.

Properties

• CAS Number: 30948-01-7
• Complexity: 856
• 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] undec-10-enoate
• InChI: InChI=1S/C38H64O2/c1-7-8-9-10-11-12-13-14-18-36(39)40-31-23-25-37(5)30(27-31)19-20-32-34-22-21-33(29(4)17-15-16-28(2)3)38(34,6)26-24-35(32)37/h7,19,28-29,31-35H,1,8-18,20-27H2,2-6H3/t29-,31+,32+,33-,34+,35+,37+,38-/m1/s1
• InChI Key: QTVAWFVKCNGEJG-HMVYLTCSSA-N
• Exact Mass: 552.49063128
• Molecular Formula: C38H64O2
• Molecular Weight: 552.9
• SMILES: C[C@H](CCCC(C)C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@@H](C4)OC(=O)CCCCCCCCC=C)C)C
• Topological: 26.3
• Monoisotopic Mass: 552.49063128
• Synonyms: Cholesteryl 10-undecenoate, 30948-01-7, [(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] undec-10-enoate, cholesteryl-10-undecenoate, Cholest-5-en-3-ol (3beta)-, 3-(10-undecenoate), SCHEMBL2734252, CHEMBL1097562, HY-W127446, CS-0185678

Cholesteryl 10-undecenoate serves as a key intermediate in synthesizing functionalized sterol derivatives for liposome formulations and nanoparticle drug carriers. Researchers employ this compound to modify lipid bilayer properties in membrane studies, particularly investigating cholesterol’s role in membrane fluidity and domain formation. The terminal alkene group enables further chemical modifications through click chemistry or polymerization reactions, making it valuable for creating biocompatible polymers with controlled release characteristics.

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