CAS 2177-99-3

Octadecanoic acid, 1,1'-[1-[[(1-oxohexadecyl)oxy]methyl]-1,2-ethanediyl] ester

Description:

Octadecanoic acid, also known as stearic acid, is a long-chain saturated fatty acid characterized by its 18 carbon atoms and a carboxylic acid functional group. The specific compound you mentioned, with the CAS number 2177-99-3, is an ester formed from octadecanoic acid and a derivative of hexadecanal, indicating it has a complex structure involving both fatty acid and ether functionalities. This compound is likely to be a waxy solid at room temperature, exhibiting low solubility in water due to its hydrophobic nature, while being soluble in organic solvents. It may have applications in various fields, including cosmetics, food, and pharmaceuticals, due to its emulsifying and stabilizing properties. Additionally, esters like this one can exhibit unique thermal and mechanical properties, making them suitable for use in formulations requiring specific texture or consistency. Overall, the characteristics of this compound reflect its fatty acid origins, with implications for its behavior in biological and industrial contexts.

Formula: C₅₅H₁₀₆O₆

Synonyms:

• Octadecanoic acid, 1-[[(1-oxohexadecyl)oxy]methyl]-1,2-ethanediyl ester (9CI)
• Stearin, 3-palmito-1,2-di- (6CI,7CI,8CI)
• Palmitin, 2,3-distearo-1- (8CI)
• 1,2-Distearoyl-3-palmitoyl-rac-glycerol
• 1-Palmito-2,3-distearin
• 3-Palmito-1,2-distearin

1,2-Stearin-3-Palmitin

CAS: 2177-99-3

Formula: C55H106O6

Purity: >99%

Color and Shape: Solid

Molecular weight: 863.43

Ref: 48-34-1800

1,2-Distearoyl-3-palmitoyl-rac-glycerol-d5

Controlled Product

CAS: 2177-99-3, 5281-50-5

Applications 1,2-Distearoyl-3-palmitoyl-rac-glycerol-d5 is labelled 1,2-Distearoyl-3-palmitoyl-rac-glycerol (D493650) which is a component of various vegetable oil.
References Jahaniaval, F., et al.: J. Am. Oil Chem. Soc., 77, 847 (2000); Kumar, P., et al.: J. Lipid Sci. Technol., 41, 88 (2009); Ahmadi, L., et al.: Eur. J. Lipid Sci. Technol., 110, 1014 (2008)

Formula: C₅₅D₅H₁₀₁O₆

Color and Shape: Neat

Molecular weight: 868.457

Ref: TR-D493652

1,2-Distearoyl-3-palmitoyl-rac-glycerol

Controlled Product

CAS: 2177-99-3

Applications 1,2-Distearoyl-3-palmitoyl-rac-glycerol is a component of various vegetable oil.
References Jahaniaval, F., et al.: J. Am. Oil Chem. Soc., 77, 847 (2000); Kumar, P., et al.: J. Lipid Sci. Technol., 41, 88 (2009); Ahmadi, L., et al.: Eur. J. Lipid Sci. Technol., 110, 1014 (2008)

Formula: C₅₅H₁₀₆O₆

Color and Shape: Neat

Molecular weight: 863.427

Ref: TR-D493650

1,2-Distearoyl-3-Palmitoyl-rac-glycerol

CAS: 2177-99-3

1,2-Distearoyl-3-palmitoyl-rac-glycerol, a triacylglycerol, features stearic acid at the sn-1 and sn-2 positions and palmitic acid at the sn-3 position. This compound is identified in cocoa butter, lard, and cod liver oil.

Formula: C₅₅H₁₀₆O₆

Color and Shape: Solid

Molecular weight: 863.43

Ref: TM-T85049