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D2636

Sigma-Aldrich

Dipalmitin

≥99.0%

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Synonym(s):
Glycerol 1,2(3)-dihexadecanoate
Empirical Formula (Hill Notation):
C35H68O5
CAS Number:
Molecular Weight:
568.91
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.25

biological source

synthetic (organic)

Quality Level

assay

≥99.0%

form

powder

functional group

ester

lipid type

neutral glycerides

shipped in

ambient

storage temp.

−20°C

SMILES string

CCCCCCCCCCCCCCCC(=O)OCC(O)COC(=O)CCCCCCCCCCCCCCC.CCCCCCCCCCCCCCCC(=O)OCC(CO)OC(=O)CCCCCCCCCCCCCCC

InChI

1S/2C35H68O5/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-34(37)39-31-33(36)32-40-35(38)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2;1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-34(37)39-32-33(31-36)40-35(38)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h2*33,36H,3-32H2,1-2H3

InChI key

UJTQAHPLAOYWPB-UHFFFAOYSA-N

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Show Differences

1 of 4

This Item
D1639D2135M1640
vibrant-m

D2636

Dipalmitin

vibrant-m

D1639

Glyceryl 1,3-dipalmitate

vibrant-m

D2135

1,2-Dipalmitoyl-rac-glycerol

vibrant-m

M1640

DL-α-Palmitin

assay

≥99.0%

assay

≥99%

assay

≥99%

assay

≥99%

biological source

synthetic (organic)

biological source

synthetic (organic)

biological source

synthetic (organic)

biological source

plant, synthetic (organic)

shipped in

ambient

shipped in

ambient

shipped in

ambient

shipped in

ambient

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

Other Notes

Approx. 50% 1,2- and 50% 1,3-isomer.

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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T Aoyama et al.
The Journal of nutrition, 126(1), 225-231 (1996-01-01)
This study determined the effect of dietary (dipalmitoyl) triacylglycerol (TAG) structure on the absorption and metabolism of fat in the presence or absence of cholesterol. Sprague-Dawley male rats weighing approximately 180 g were fed diets containing 10 g/100 g diet
H Aubry et al.
Experimental biology, 47(2), 111-115 (1987-01-01)
The uptake of [H3] dipalmitoyl phosphatidylcholine by isolated brush border membranes from rabbit small intestine was studied. The process was found to be stimulated by Ca2+ in a manner which was influenced by the protein -Ca2+ concentration ratio. At higher
A Ortiz et al.
Biochemistry, 27(25), 9030-9036 (1988-12-13)
Mixtures of 1,2-dipalmitoylglycerol (1,2-DPG), 1,2-dioleylglycerol (1,2-DOG), 1,2-dicapryloylglycerol (1,2-DCG), 1,3-dioleylglycerol (1,3-DOG), and 1,3-dicapryloylglycerol (1,3-DCG) with dipalmitoylphosphatidylcholine (DPPC) have been studied by means of differential scanning calorimetry (DSC) and fluorescence depolarization of the probe diphenylhexatriene (DPH). DSC measurements showed that the tested
K V Rao et al.
Journal of neurochemistry, 63(4), 1454-1459 (1994-10-01)
The effect of arachidonic acid (AA) on the activity of diacylglycerol (DG) kinase in neural membranes was investigated. When rat brain cortical membranes were incubated with 0.5 mM dipalmitin and [gamma-32P]ATP, formation of phosphatidic acid (PA) was observed. It was
S O Smith et al.
Biochemistry, 31(46), 11660-11664 (1992-11-24)
Diacylglycerols are minor constituents of membrane lipids, yet are essential in the activation and membrane association of protein kinase C. Solid-state 13C NMR experiments have been used to characterize the orientation of the glycerol backbone of dipalmitoylglycerol (DPG) and dipalmitoylphosphatidylcholine

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