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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:
1809503
EC Number:
204-791-5
MDL number:
MFCD00042912
UNSPSC Code:
12352100
PubChem Substance ID:
57653475
NACRES:
NA.22

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 Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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
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
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
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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