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32221-51-5

32221-51-5 Structure

32221-51-5 Structure
IdentificationBack Directory
[Name]

1,3-Dipalmitoyl-2-Elaidoyl-rac-glycerol
[CAS]

32221-51-5
[Synonyms]

1,3-Dipalmitoyl-2-Elaidoyl-glycerol
1,3-Dipalmitoyl-2-Elaidoyl-rac-glycerol
[Molecular Formula]

C53H100O6
[MOL File]

32221-51-5.mol
[Molecular Weight]

833.36
Chemical PropertiesBack Directory
[Boiling point ]

782.6±30.0 °C(Predicted)
[density ]

0.917±0.06 g/cm3(Predicted)
[solubility ]

DMF: 10 mg/ml; Ethanol: 10 mg/ml; Ethanol:PBS(pH 7.2) (1:1): 0.5 mg/ml
[form ]

A solid
Hazard InformationBack Directory
[Description]

1,3-Dipalmitoyl-2-Elaidoyl Glycerol (PEP) is a triacylglycerol containing palmitic acid at the sn-1 and sn-3 positions and elaidic acid at the sn-2 position. PEP has been synthesized as a partially hydrogenated confectionery fat and, when used as 10% of the fat component in cocoa butter, it promotes the conversion of low-melting polymorphic forms of cocoa butter-PEP mixtures to high-melting polymorphic forms.1
[Uses]

1,3-Dipalmitoyl-2-elaidoyl glycerol is a biochemical reagent.
[Definition]

ChEBI: Glycerol 1,3-dihexadecanoate 2-(9Z-octadecenoate) is a triglyceride.
[References]

1. Gray, M.S., Lovegren, N.V., and Feuge, R.O. Effect of 2-oleodipalmitin and 2-elaidodipalmitin on polymorphic behavior of cocoa butter J. Am. Oil Chem. Soc. 53(12),727–731(1976).
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