Cholesteryl isoamyl ether

Base Information

• Chemical Name: Cholesteryl isoamyl ether
• CAS No.: 74996-30-8
• Molecular Formula: C₃₂H₅₆O
• Molecular Weight: 456.796
• NSC Number: 174258
• DSSTox Substance ID: DTXSID50306145
• Mol file: 74996-30-8.mol

Synonyms:Cholesteryl isoamyl ether;74996-30-8;10,13-dimethyl-3-(3-methylbutoxy)-17-(6-methylheptan-2-yl)-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene;NSC174258;DTXSID50306145;AKOS024319165;NSC-174258;4,4'-dibromo-2,6-dinitro-1,1'-biphenyl

Chemical Property of Cholesteryl isoamyl ether

Chemical Property:

• Vapor Pressure: 2.89E-10mmHg at 25°C
• Refractive Index: 1.507
• Boiling Point: 516.6 °C at 760 mmHg
• Flash Point: 268.5 °C
• PSA: 9.23000
• Density: 0.94 g/cm³
• LogP: 9.45910
• Storage Temp.: −20°C
• XLogP3: 10.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 9
• Exact Mass: 456.433116406
• Heavy Atom Count: 33
• Complexity: 676

Purity/Quality:

99% ^*data from raw suppliers

CHOLESTERYL ISOAMYL ETHER 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CC(C)CCCC(C)C1CCC2C1(CCC3C2CC=C4C3(CCC(C4)OCCC(C)C)C)C

Technology Process of Cholesteryl isoamyl ether

There total 3 articles about Cholesteryl isoamyl ether which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 52.9%

i-Amyl alcohol (123-51-3) + cholesteryl p-toluenesulfonate (1182-65-6,3381-56-4) → cholesteryl iso-amyl ether (74996-30-8)

Guidance literature:

at 110 ℃; for 2.5h;

DOI:10.1016/0039-128X(80)90109-9

Reference yield:

i-Amyl alcohol (123-51-3) + cholesterol (57-88-5) → cholesteryl iso-amyl ether (74996-30-8)

Guidance literature:

With Fuller's Earth; xylene;

DOI:10.1038/oby.2002.71

Reference yield:

tetrachloromethane (56-23-5) + i-Amyl alcohol (123-51-3) + dicholesteryl ether (2469-23-0) → cholesteryl iso-amyl ether (74996-30-8)

Guidance literature:

DOI:10.1038/oby.2002.71

upstream raw materials:

i-Amyl alcohol

cholesterol

cholesteryl p-toluenesulfonate

tetrachloromethane