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43697

Sigma-Aldrich

rac-1,2-Distearoylglycerol

≥99% (GC)

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Synonym(s):
rac-Glycerol 1,2-distearate, DL-1,2-Distearin
Empirical Formula (Hill Notation):
C39H76O5
CAS Number:
Molecular Weight:
625.02
Beilstein/REAXYS Number:
1730305
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

≥99% (GC)

mp

72-74 °C

SMILES string

CCCCCCCCCCCCCCCCCC(=O)OCC(CO)OC(=O)CCCCCCCCCCCCCCCCC

InChI

1S/C39H76O5/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-38(41)43-36-37(35-40)44-39(42)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h37,40H,3-36H2,1-2H3

InChI key

UHUSDOQQWJGJQS-UHFFFAOYSA-N

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This Item
D8394M7765D1782
rac-1,2-Distearoylglycerol ≥99% (GC)

43697

rac-1,2-Distearoylglycerol

1,2-Dioleoyl-rac-glycerol ≥97%

D8394

1,2-Dioleoyl-rac-glycerol

1-Oleoyl-rac-glycerol ≥99%

M7765

1-Oleoyl-rac-glycerol

mp

72-74 °C

mp

-

mp

35 °C

mp

-

General description

rac-1,2-Distearoylglycerol is an 1,2-diacylglycerol.

Application

rac-1,2-Distearoylglycerol may be used for the in vitro assay for monoacylglycerol transferase (MGAT) and diacylglycerol acyltransferase (DGAT) activity.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Jingsong Cao et al.
The Journal of biological chemistry, 278(28), 25657-25663 (2003-05-06)
Acyl-CoA:monoacylglycerol acyltransferase (MGAT) plays an important role in dietary fat absorption by catalyzing a rate-limiting step in the re-synthesis of diacylglycerols in enterocytes. The present study reports further characterization of MGAT2, a newly identified intestinal MGAT (Cao, J., Lockwood, J.
Jingsong Cao et al.
The Journal of biological chemistry, 278(16), 13860-13866 (2003-02-11)
Acyl-CoA:monoacylglycerol transferase (MGAT) plays a predominant role in dietary fat absorption in the small intestine, where it catalyzes the first step of triacylglycerol resynthesis in enterocytes for chylomicron formation and secretion. Although the mouse small intestine exhibits the highest MGAT

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