A diacylglycerol
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Product Categories

Product Type

Biochemicals
Lipids
Glycerolipids

Research Area

Lipid Biochemistry
Glycerolipids

1-Stearoyl-3-Linoleoyl-rac-glycerol

Item No. 26830

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
(9Z,12Z)-9,12-octadecadienoic acid, 2-hydroxy-3-[(1-oxooctadecyl)oxy]propyl ester
CAS Number
126301-96-0
Synonyms
  • DG(18:0/0:0/18:2)
  • 1-Stearin-3-Linolein
Molecular Formula
C39H72O5
Formula Weight
621.0
Purity
≥98%
Formulation (Request formulation change)
A solid
SMILES
OC(COC(CCCCCCC/C=C\C/C=C\CCCCC)=O)COC(CCCCCCCCCCCCCCCCC)=O
InChi Code
InChI=1S/C39H72O5/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-38(41)43-35-37(40)36-44-39(42)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h11,13,17,19,37,40H,3-10,12,14-16,18,20-36H2,1-2H3/b13-11-,19-17-
InChi Key
QSHOZFIGMUOKTB-OHNCOSGTSA-N
Side Chain Carbon Sum
36:2
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    1 mg

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    Product Description

    1-Stearoyl-3-linoleoyl-rac-glycerol is a diacylglycerol that contains stearic acid (Item No. 10011298) at the sn-1 position and linoleic acid (Item Nos. 90150 | 90150.1 | 21909) at the sn-3 position. Levels of 1-stearoyl-3-linoleoyl-rac-glycerol increase in a time-dependent manner during ripening of dry-cured sausages.1

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Gambacorta, G., Sinigaglia, M., Schena, A., et al. Changes in free fatty acid and diacylclycerol compounds in short-ripening dry-cured sausage. J. Food Lipids 16(1), 1-18 (2009).