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92909

Sigma-Aldrich

Glyceryl trinonanoate

≥99.0%

Synonym(s):

1,2,3-Trinonanoylglycerol, 1,2,3-Tripelargonoylglycerol, Glycerol trinonanoate, Glycerol tripelargonate, Trinonanoin, Tripelargonin

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About This Item

Linear Formula:
[CH3(CH2)7COOCH2]2CHOCO(CH2)7CH3
CAS Number:
126-53-4
Molecular Weight:
512.76
Beilstein/REAXYS Number:
1809503
EC Number:
204-791-5
MDL number:
MFCD00042912
UNSPSC Code:
12352100
PubChem Substance ID:
57653475
NACRES:
NA.22

Quality Level

100

assay

≥99.0%

form

liquid

refractive index

n20/D 1.449

mp

8-9 °C

density

0.943 g/mL at 20 °C (lit.)

SMILES string

CCCCCCCCC(=O)OCC(COC(=O)CCCCCCCC)OC(=O)CCCCCCCC

InChI

1S/C30H56O6/c1-4-7-10-13-16-19-22-28(31)34-25-27(36-30(33)24-21-18-15-12-9-6-3)26-35-29(32)23-20-17-14-11-8-5-2/h27H,4-26H2,1-3H3

InChI key

YRIMSXJXBHUHJT-UHFFFAOYSA-N

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Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
275962/1V
275962/1
277139/1
263007/1

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J Linseisen et al.
Annals of nutrition & metabolism, 37(6), 328-334 (1993-01-01)
For 11 days, an odd-numbered medium-chain triglyceride (trinonanoin, C9TG)/long-chain triglyceride (LCT) emulsion was given parenterally to rabbits, providing 46.5% of total energy. In comparison with LCT or MCT/LCT fat emulsions, no negative effects on organ weights and liver lipid concentrations
J Linseisen et al.
Annals of nutrition & metabolism, 37(6), 320-327 (1993-01-01)
To investigate the metabolic effects of intravenously administered odd-numbered medium-chain triglycerides in healthy non-stressed animals, trinonanoin/long-chain triglyceride (LCT) (7/3) fat emulsions were given in a high dose (46.5% energy) to rabbits (n = 8) for 11 days within a total
D G Guy et al.
The Journal of nutrition, 111(8), 1437-1445 (1981-08-01)
Medium-chain odd carbon fats have been reported to be ketogenic as have medium-chain triglycerides (MCT). Such an odd carbon fat, tripelargonin, was compared to MCT for its effect on ketogenic and glucogenic intermediates when fed as a part of a
J Linseisen et al.
JPEN. Journal of parenteral and enteral nutrition, 17(6), 522-528 (1993-11-01)
Odd-numbered medium-chain triglycerides (MCTs) might combine the advantages of "usual" MCTs applied in clinical nutrition with lower ketogenic action and the release of three carbon units. To test subacute toxicity, trinonanoin/long-chain triglyceride (LCT) (7/3 wt/wt) fat emulsions were given to
Mark A Tetrick et al.
Comparative medicine, 60(6), 486-490 (2011-01-26)
Premature newborn infants are born with limited stores of glycogen and fat. Energy, such as medium-chain triglycerides (MCT), which can spare the use of body protein as metabolic energy, may be beneficial. This study compares MCT containing C8, C9, or

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