A triacylglycerol
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Product Categories

Product Type

Biochemicals
Lipids
Glycerolipids

Research Area

Lipid Biochemistry
Glycerolipids

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

Item No. 26887

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
9Z,12Z-octadecadienoic acid, 1,1'-[1-[[(1-oxohexadecyl)oxy]methyl]-1,2-ethanediyl] ester
CAS Number
2190-15-0
Synonyms
  • 1,2-Linolein-3-Palmitin
  • TG(18:2/18:2/16:0)
Molecular Formula
C55H98O6
Formula Weight
855.4
Purity
≥95%
Formulation (Request formulation change)
A 50 mg/ml solution in methyl acetate
Solubility(Learn about Variance in Solubility)
Chloroform: slightly solubleMethanol: slightly soluble
SMILES
O=C(CCCCCCC/C=C\C/C=C\CCCCC)OCC(OC(CCCCCCC/C=C\C/C=C\CCCCC)=O)COC(CCCCCCCCCCCCCCC)=O
InChi Code
InChI=1S/C55H98O6/c1-4-7-10-13-16-19-22-25-27-30-33-36-39-42-45-48-54(57)60-51-52(50-59-53(56)47-44-41-38-35-32-29-24-21-18-15-12-9-6-3)61-55(58)49-46-43-40-37-34-31-28-26-23-20-17-14-11-8-5-2/h16-17,19-20,25-28,52H,4-15,18,21-24,29-51H2,1-3H3/b19-16-,20-17-,27-25-,28-26-
InChi Key
LXAWUIOWWNQCQA-YBQWMRSQSA-N
Side Chain Carbon Sum
52:4
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    10 mg

    $75

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    25 mg

    $178

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    50 mg

    $333

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    100 mg

    $589

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    Product Description

    1,2-Dilinoleoyl-3-palmitoyl-rac-glycerol is a triacylglycerol that contains linoleic acid (Item Nos. 90150 | 90150.1 | 21909) at the sn-1 and sn-2 positions and palmitic acid (Item No. 10006627) at the sn-3 position. It has been found in a variety of vegetable oils, including poppy seed, hazelnut, maize, and olive oils.1 1,2-Dilinoleoyl-3-palmitoyl-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.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(12), 1240-1252 (1998).

    2. 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).