1,2-Dilauroyl-rac-glycerol

Modify Date: 2024-01-05 10:24:51

1,2-Dilauroyl-rac-glycerol Structure
1,2-Dilauroyl-rac-glycerol structure
Common Name 1,2-Dilauroyl-rac-glycerol
CAS Number 17598-94-6 Molecular Weight 456.69900
Density 0.953g/cm3 Boiling Point 531ºC at 760mmHg
Molecular Formula C27H52O5 Melting Point N/A
MSDS N/A Flash Point 158ºC

 Use of 1,2-Dilauroyl-rac-glycerol


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).

 Names

Name dilaurin
Synonym More Synonyms

 1,2-Dilauroyl-rac-glycerol Biological Activity

Description 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).
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 Chemical & Physical Properties

Density 0.953g/cm3
Boiling Point 531ºC at 760mmHg
Molecular Formula C27H52O5
Molecular Weight 456.69900
Flash Point 158ºC
Exact Mass 456.38100
PSA 72.83000
LogP 7.27550
Storage condition -20°C

 Safety Information

WGK Germany 1

 Synonyms

1,2,3-Propanetriol 1,2-didodecanoate
1,3-dilaurin
1,2-dilauroylglycerine
Didodecanoic acid 3-hydroxy-1,2-propanediyl ester
1,3-dilaurate glycerol
DIDODECANOIN
1,2-di-O-dodecanoyl-rac-glycerol
diglyceride dilaurate
glycerol dilaurate
Dilauric acid 3-hydroxy-1,2-propanediyl ester
glyceryl 1,2-dilaurate
1,2-didodecanoylglycerol