DILAURIN Chemical Properties

Melting point:

53-56 °C

Boiling point:

531.0±17.0 °C(Predicted)

Density 

0.953±0.06 g/cm3(Predicted)

storage temp. 

−20°C

pka

13.69±0.10(Predicted)

form 

A crystalline solid

color 

White to off-white

Safety Information

WGK Germany 

1

MSDS

• Language:English Provider:SigmaAldrich

DILAURIN Usage And Synthesis

Uses

1,2-Dilaurin is a diacylglycerol containing lauric acid at the sn-1 and sn-2 positions. It has been used as an internal standard for the quantification of diglycerides in rat desheathed sciatic nerves. [1] Monomolecular films containing 1,2-dilauroyl-rac-glycerol have been used as substrates to measure surface pressure and the effect of pancreatic procolipase and colipase on porcine pancreatic lipase activity. [2] References: [1]. Zhu, X. and Eichberg, J. 1,2-Diacylglycerol content and its arachidonyl-containing molecular species are reduced in the sciatic nerve of streptozotocin-induced diabetic rats. J. Neurochemistry. 55(3), 1087-1090 (1990).[2]. Wieloch, T., Borgstr m, B., Piéroni, G. et al. Porcine trypsinogen and its trypsin-activated form: lipid binding and lipase activation on monomolecular membranes. FEBS Express. 128(2), 217-220 (1981).

References

[1] Zhu X, et al. 1,2-diacylglycerol content and its arachidonyl-containing molecular species are reduced in sciatic nerve from streptozotocin-induced diabetic rats. J Neurochem. 1990 Sep;55(3):1087-90. DOI:10.1111/j.1471-4159.1990.tb04604.x
[2] Wieloch T, et al. Porcine pancreatic procolipase and its trypsin-activated form: lipid binding and lipase activation on monomolecular films. FEBS Lett. 1981 Jun 15;128(2):217-20. DOI:10.1016/0014-5793(81)80084-1

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