A triacylglycerol
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Product Categories

Product Type

Biochemicals
Lipids
Glycerolipids

Research Area

Lipid Biochemistry
Glycerolipids

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

Item No. 28556

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
eicosanoic acid 3-[(1-oxohexadecyl)oxy]-2-[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]propyl ester
CAS Number
81655-42-7
Synonyms
  • 1-Arachidin-2-Olein-3-Palmitin
  • TG(20:0/18:1/16:0)
Molecular Formula
C57H108O6
Formula Weight
889.5
Purity
≥98%
Formulation (Request formulation change)
A solid
SMILES
O=C(CCCCCCCCCCCCCCCCCCC)OCC(OC(CCCCCCC/C=C\CCCCCCCC)=O)COC(CCCCCCCCCCCCCCC)=O
InChi Code
InChI=1S/C57H108O6/c1-4-7-10-13-16-19-22-25-27-28-30-32-35-38-41-44-47-50-56(59)62-53-54(52-61-55(58)49-46-43-40-37-34-31-24-21-18-15-12-9-6-3)63-57(60)51-48-45-42-39-36-33-29-26-23-20-17-14-11-8-5-2/h26,29,54H,4-25,27-28,30-53H2,1-3H3/b29-26-
InChi Key
YWKYRFUPKVVPAH-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-oleoyl-3-palmitoyl-rac-glycerol is a triacylglycerol that contains arachidic acid (Item Nos. 9000339 | 21906), oleic acid (Item Nos. 90260 | 24659), and palmitic acid (Item No. 10006627) at the sn-1, sn-2, and sn-3 positions, respectively. It has been found in a variety of plant oils, including poppy seed, hazelnut, maize, olive, yellow melon, and date seed oils.1,2

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Mottram, H.R., Woodbury, S.E., and Evershed, R.P. Identification of triacylglycerol positional isomers present in vegetable oils by high performance liquid chromatography/atmospheric pressure chemical ionization mass spectrometry. Rapid Commun. Mass Spectrom. 11, 1240-1252 (1997).

    2. Holcapek, M., Lísa, M., Jandera, P., et al. Quantitation of triacylglycerols in plant oils using HPLC with APCI-MS, evaporative light-scattering, and UV detection. J. Sep. Sci. 28(12), 1315-1333 (2005).

    Product Citations

    Muthusamy, G., Liu, C.-C., and Johnston, A.N. Deletion of PGAM5 downregulates FABP1 and attenuates long-chain fatty acid uptake in hepatocellular carcinoma. Cancers (Basel) 15(19), 4796 (2023).