A triacylglycerol
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Product Categories

Product Type

Biochemicals
Lipids
Glycerolipids

Research Area

Lipid Biochemistry
Glycerolipids

1-Arachidoyl-2-Palmitoyl-3-Oleoyl-rac-glycerol

Item No. 28555

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
eicosanoic acid, 2-[(1-oxohexadecyl)oxy]-3-[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]propyl ester
CAS Number
81637-57-2
Synonyms
  • 1-Arachidin-2-Palmitin-3-Olein
  • TG(20:0/16:0/18:1)
Molecular Formula
C57H108O6
Formula Weight
889.5
Purity
≥98%
Formulation (Request formulation change)
A solid
Solubility(Learn about Variance in Solubility)
Chloroform: slightly soluble
SMILES
O=C(CCCCCCCCCCCCCCCCCCC)OCC(OC(CCCCCCCCCCCCCCC)=O)COC(CCCCCCC/C=C\CCCCCCCC)=O
InChi Code
InChI=1S/C57H108O6/c1-4-7-10-13-16-19-22-25-27-28-30-33-35-38-41-44-47-50-56(59)62-53-54(63-57(60)51-48-45-42-39-36-31-24-21-18-15-12-9-6-3)52-61-55(58)49-46-43-40-37-34-32-29-26-23-20-17-14-11-8-5-2/h26,29,54H,4-25,27-28,30-53H2,1-3H3/b29-26-
InChi Key
YPMNDOUIDVDQOW-WCTVFOPTSA-N
Side Chain Carbon Sum
54:1
Shipping & Storage Information
Storage
-20°C
Shipping
Wet ice in continental US; may vary elsewhere
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    1 mg

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    Product Description

    1-Arachidoyl-2-palmitoyl-3-oleoyl-rac-glycerol is a triacylglycerol that contains arachidic acid (Item Nos. 9000339 | 21906), palmitic acid (Item No. 10006627), and oleic acid (Item Nos. 90260 | 24659) at the sn-1, sn-2, and sn-3 positions, respectively. It has been found in butterfat.1 Liver levels of 1-arachidoyl-2-palmitoyl-3-oleoyl-rac-glycerol are increased in Plin5-overexpressing mice fed a high-fat diet.2

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Kalo, P., Kemppinen, A., and Ollilainen, V. Determination of triacylglycerols in butterfat by normal-phase HPLC and electrospray-tandem mass spectrometry. Lipids 44(2), 169-195 (2009).

    2. Trevino, M.B., Mazur-Hart, D., Machida, Y., et al. Liver Perilipin5 expression worsens hepatosteatosis but not insulin resistance in high fat fed mice. Mol. Endocrinol. 29(10), 1414-1425 (2015).