| Identification | Back Directory | [Name]
rac 1-Oleoyl-2,3-dipalmitoyl Glycerol | [CAS]
1867-91-0 | [Synonyms]
1,2-Dipalmitoyl-3-OXELLGLYCEROL
1,2-Dipalmitoyl-3-oleoylglycerol
rac 1-Oleoyl-2,3-dipalmitoyl Glycerol
(Z)-3-(Octadec-9-enoyloxy)propane-1,2-diyl dipalmitate
9-Octadecenoic acid (9Z)-, 2,3-bis[(1-oxohexadecyl)oxy]propyl ester | [Molecular Formula]
C53H100O6 | [MOL File]
1867-91-0.mol | [Molecular Weight]
833.36 |
| Chemical Properties | Back Directory | [Melting point ]
33-35°C | [Boiling point ]
782.6±30.0 °C(Predicted) | [density ]
0.917±0.06 g/cm3(Predicted) | [storage temp. ]
-20°C Freezer | [solubility ]
Chloroform (Slightly), Dichloromethane (Slightly), Hexanes (Slightly) | [form ]
Solid | [color ]
White to pale yellow |
| Hazard Information | Back Directory | [Description]
1,2-Dipalmitoyl-3-oleoyl-rac-glycerol is a triacylglycerol that contains palmitic acid at the sn-1 and sn-2 positions and oleic acid (Item Nos. 90260 | 24659) at the sn-3 position. It has been found in Apiaceae seed oils, lard, and tallow, as well as palm oil, olein, and stearin. 1,2-Dipalmitoyl-3-oleoyl-rac-glycerol has been used as a substrate to determine the regioselectivity and substrate specificity of lipases from Geotrichum species. | [Chemical Properties]
White Waxy Solid | [Uses]
Acylglycerols and fatty acids in olive oil from pulp, seed, and whole fruit. | [References]
[1] CAM-CHI NGO-DUY. Triacylglycerols of Apiaceae seed oils: Composition and regiodistribution of fatty acids[J]. European Journal of Lipid Science and Technology, 2009, 111 2: 164-169. DOI: 10.1002/ejlt.200800178
[2] HEIKKI KALLIO. Regioisomerism of Triacylglycerols in Lard, Tallow, Yolk, Chicken Skin, Palm Oil, Palm Olein, Palm Stearin, and a Transesterified Blend of Palm Stearin and Coconut Oil Analyzed by Tandem Mass Spectrometry[J]. Journal of Agricultural and Food Chemistry, 2001, 49 7: 3363-3369. DOI: 10.1021/jf010015w
[3] KAREL STRáNSKY . Substrate specificity, regioselectivity and hydrolytic activity of lipases activated from Geotrichum sp.[J]. Biochemical Engineering Journal, 2007, 34 3: Pages 209-216. DOI: 10.1016/j.bej.2006.12.006 |
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