Cholesteryl stearate

Base Information

• Chemical Name: Cholesteryl stearate
• CAS No.: 35602-69-8
• Molecular Formula: C45H80O2
• Molecular Weight: 653.129
• Hs Code.: 29157090
• European Community (EC) Number: 252-637-0
• NSC Number: 59693
• UNII: I1Q82N9DYQ
• DSSTox Substance ID: DTXSID101018693
• Nikkaji Number: J47.922E
• Wikidata: Q27156278
• Metabolomics Workbench ID: 34673
• Mol file: 35602-69-8.mol

Synonyms:cholesterol stearate

Chemical Property of Cholesteryl stearate

Chemical Property:

• Appearance/Colour: white powder
• Melting Point: 79-83 °C(lit.)
• Refractive Index: -23 ° (C=2, CHCl3)
• Boiling Point: 671.7 °C at 760 mmHg
• Flash Point: 360.6 °C
• PSA: 26.30000
• Density: 0.95 g/cm³
• LogP: 14.20110
• Storage Temp.: −20°C
• Solubility.: Chloroform (Slightly), Methanol (Slightly)
• Water Solubility.: Insoluble in water.
• XLogP3: 17.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 23
• Exact Mass: 652.61583179
• Heavy Atom Count: 47
• Complexity: 934

Purity/Quality:

98%,99%, ^*data from raw suppliers

Cholesteryl stearate ^*data from reagent suppliers

Safty Information:

• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CCCCCCCCCCCCCCCCCC(=O)OC1CCC2(C3CCC4(C(C3CC=C2C1)CCC4C(C)CCCC(C)C)C)C
• Isomeric SMILES: CCCCCCCCCCCCCCCCCC(=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
• Uses: Cholesteryl stearate, is used as an emollient, emulsion stabilizer. It is also used as a chemical widely in lipid research.

Technology Process of Cholesteryl stearate

There total 18 articles about Cholesteryl stearate 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: 99.0%

cholesterol (57-88-5) + stearic acid (57-11-4) → cholesterol stearate (35602-69-8,1184-05-0)

Guidance literature:

With iron(III) chloride hexahydrate; In 1,3,5-trimethyl-benzene; for 24h; Reflux;

DOI:10.1055/s-0028-1083175

Reference yield: 95.0%

stearic anhydride (638-08-4) + 3-O-(tetrahydro-2H-pyran-2-yl)cholesterol (6252-45-5) → cholesterol stearate (35602-69-8,1184-05-0)

Guidance literature:

With boron trifluoride diethyl etherate; In chloroform; at 61 ℃; for 4h;

DOI:10.1016/S0040-4020(00)00924-8

Reference yield:

cholesterol (57-88-5) + Stearoyl chloride (112-76-5) → cholesterol stearate (35602-69-8,1184-05-0)

Guidance literature:

upstream raw materials:

glycerol tristearate

cholesterol

cholesterol oleate

stearic acid

Refernces

• 1、 -. "COMPOSITION FOR PREVENTING HAIR LOSS AND ACCELERATING HAIR GROWTH". Paragraph 0017. . Retrieved 2015/10/05.
• 2、 Komura, Kenichi,Ozaki, Akiyoshi,Ieda, Noboru,Sugi, Yoshihiro. "FeCl3·6H2O as a versatile catalyst for the esterification of steroid alcohols with fatty acids". experimental part. p. 3407 - 3410. Retrieved 2009/05/09.