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T5534

Sigma-Aldrich

Glyceryl triundecanoate

≥98%

Synonym(s):

1,2,3-Triundecanoylglycerol, Glycerol triundecanoate, Triundecanoin

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About This Item

Linear Formula:
[CH3(CH2)9COOCH2]2CHOCO(CH2)9CH3
CAS Number:
13552-80-2
Molecular Weight:
596.92
Beilstein:
1810343
EC Number:
236-935-8
MDL number:
MFCD00042869
UNSPSC Code:
12352211
PubChem Substance ID:
24900296
NACRES:
NA.25

biological source

synthetic

Assay

≥98%

form

solid

functional group

ester

lipid type

neutral glycerides

shipped in

ambient

storage temp.

−20°C

SMILES string

CCCCCCCCCCC(=O)OCC(COC(=O)CCCCCCCCCC)OC(=O)CCCCCCCCCC

InChI

1S/C36H68O6/c1-4-7-10-13-16-19-22-25-28-34(37)40-31-33(42-36(39)30-27-24-21-18-15-12-9-6-3)32-41-35(38)29-26-23-20-17-14-11-8-5-2/h33H,4-32H2,1-3H3

InChI key

MBXVIRZWSHICAV-UHFFFAOYSA-N

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Application

Glyceryl triundecanoate has been used:
  • as a reference standard in high-performance liquid chromatography (HPLC) analysis to identify the hydrolysis products and lipolytic activity in human milk
  • as an internal standard in gas chromatography analysis for total fat estimation
  • as an internal standard for fatty acid analysis in vegetable and meat samples

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Journal of chromatography. A, 1047(1), 157-161 (2004-10-16)
Acylglycerides present in oil seeds and meat can be transformed into volatile fatty esters using chlorotrimethylsilane (CTMS) and 1-pentanol as reagents. The volatile esters can then be analysed by GC. The method is quantitative and involves only minor sample manipulation.
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The difference between the oxidative susceptibility of polyunsaturated fatty acids (PUFAs) esterified into triacylglycerols (TAG) and phospholipids (PL) and the effects of polyphenolic antioxidants on such susceptibility in dried seafood were investigated. Lipid fractions containing TAG and PL were extracted
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Journal of chromatography. A, 823(1-2), 467-474 (1998-11-18)
The effect of various storage methods on the stability of the triacylglyceride fraction of human milk was evaluated. Samples were treated as follows: Group I--stored at -20 degrees C for 4 months, group II--heated for 1.5 min at 80 degrees
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