Sunday, April 8, 2012

Simple Introdction of Cholesteryl Benzoate

Cholesteryl benzoate, which is also kown as  5-cholesten-3-yl benzoate, is an organic chemical, an ester of cholesterol and benzoic acid. It is a liquid crystal material forming cholesteric liquid crystals with helical structure.
Cholesteryl benzoateProperties of Cholesteryl benzoate:
CAS:604-32-0
Molecular Formula:C34H50O2
Formula Weight:490.76g/mol
Cholesterol is a steroid alcohol that is essentially insoluble in aqueous solutions. In mammals, it is normally solubilized by its association with other lipids, such as phospholipids or bile acids thus, most cholesterol is found in cell membranes, plasma lipoproteins, and bile. Cholesterol can be esterified with a fatty acid to form cholesteryl esters. The latter form discrete lipid droplets in cells, especially in cells of steroidogenic tissues, and in the lipid core of low-density lipoproteins in the blood. Cholesterol is a fatty lipid sparingly insoluble in water but soluble in a number of organic solvents. It is the most common sterol of eukaryotes which a key constituent of cell membranes and works as the precursor of bile acids, cholecalciferol (vitamin D)  and steroid hormones including cortisol, cortisone,  aldosterone and sex hormone progesterone in vertebrates.

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