A triacylglycerol
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Product Categories

Product Type

Biochemicals
Lipids
Glycerolipids

Research Area

Lipid Biochemistry
Glycerolipids

1,2-Dilinoleoyl-3-Oleoyl-rac-glycerol

Item No. 28178

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
(9Z,12Z)-9,12-octadecadienoic acid, 1,1'-[1-[[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]methyl]-1,2-ethanediyl] ester
CAS Number
2190-21-8
Synonyms
  • 1,2-Dilinolein-3-Olein
  • TG(18:2/18:2/18:1)
Molecular Formula
C57H100O6
Formula Weight
881.4
Purity
≥95%
Formulation (Request formulation change)
A 50 mg/ml solution in methyl acetate
Solubility(Learn about Variance in Solubility)
Methanol: slightly solubleWater: slightly soluble
SMILES
O=C(CCCCCCC/C=C\C/C=C\CCCCC)OCC(OC(CCCCCCC/C=C\C/C=C\CCCCC)=O)COC(CCCCCCC/C=C\CCCCCCCC)=O
InChi Code
InChI=1S/C57H100O6/c1-4-7-10-13-16-19-22-25-28-31-34-37-40-43-46-49-55(58)61-52-54(63-57(60)51-48-45-42-39-36-33-30-27-24-21-18-15-12-9-6-3)53-62-56(59)50-47-44-41-38-35-32-29-26-23-20-17-14-11-8-5-2/h16,18-19,21,25-30,54H,4-15,17,20,22-24,31-53H2,1-3H3/b19-16-,21-18-,28-25-,29-26-,30-27-
InChi Key
VVEBTVMJPTZDHO-WECKWCTPSA-N
Side Chain Carbon Sum
54:5
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    10 mg

    $68

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    25 mg

    $124

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    50 mg

    $231

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    100 mg

    $393

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    Product Description

    1,2-Dilinoleoyl-3-oleoyl-rac-glycerol is a triacylglycerol that contains linoleic acid (Item Nos. 90150 | 90150.1 | 21909) 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 ostrich and emu oils, as well as in the fat body of male B. lapidarius bumblebees.1,2 1,2-Dilinoleoyl-3-oleoyl-rac-glycerol (3% w/v) reduces scald development on apples of the Delicious variety when applied immediately following harvest and assessed after six months of storage.3

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Zhou, Y., Xue, Y., Chen, G.C., et al. Rapid separation and characterisation of triacylglycerols in ostrich oil by ultra performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry. Food Chem. 141(3), 2098-2102 (2013).

    2. Cvačka, J., Hovorka, O., Jiroš, P., et al. Analysis of triacylglycerols in fat body of bumblebees by chromatographic methods. J. Chromatogr. A. 1101(1-2), 226-237 (2006).

    3. Ju, Z., Duan, Y., and Ju, Z. Mono-, di-, and tri-acylglycerols and phospholipids from plant oils inhibit scald development in ‘Delicious’ apples. Postharvest Bio. Technol. 19(1), 1-7 (2000).