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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/REAXYS Number:
1810343
EC Number:
236-935-8
MDL number:
MFCD00042869
UNSPSC Code:
12352211
PubChem Substance ID:
24900296
NACRES:
NA.25

biological source

synthetic

Quality Level

200

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

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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S Morera Pons et al.
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
Hongkai Xie et al.
Food & function, 11(3), 2349-2357 (2020-03-04)
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
Nádia Costa et al.
Food control, 64, 128-134 (2016-06-09)
Consistent evidence exist on the harmful health effects of industrial trans fatty acids (TFA). In order to have accurate data on TFA intake and implement adequate measures to reduce their intake, each country should have updated estimates of TFA content
Jordi Eras et al.
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.
Jozef Kováčik et al.
Nitric oxide : biology and chemistry, 83, 11-18 (2018-12-12)
Metabolic responses of epiphytic lichen Ramalina farinacea to cadmium (Cd) and/or nitric oxide (NO) scavenger (cPTIO) were studied. Accumulation of Cd and other metallic nutrients was not affected by cPTIO while total and absorbed amounts differed. Cd-induced NO formation was

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