1,2-Distearin

Catalog NumberBL-M000681
CAS Number51063-97-9
Description1,2-Distearin (CAS# 51063-97-9) is used in the preparation of lipophilic peptides for gene delivery. It is also a derivative of Glyceryl Distearate (G601525) which is used in the preparation of liposomes for drug delivery of topically delivered drugs.
IUPAC Name(3-hydroxy-2-octadecanoyloxypropyl) octadecanoate
SynonymsDistearin; 1,2-Distearoyl-rac-glycerol; Glycerol 1,2-distearate; D-alpha,beta-Distearin; rac-1,2-Distearoylglycerol; 18:0 DG; DG(18:0/18:0/0:0)[rac]
Molecular Weight625.02
Molecular FormulaC39H76O5
Boiling Point662.29 °C at 760 mmHg
Melting Point72.2-73.9 °C
Purity> 99 %
Density0.92 g/cm3
SolubilitySoluble in hot alcohol, benzene, ether, and acetone
AppearancePowder
Shelf Life1 Year
StorageStore at -20 °C
Percent CompositionC 74.94% H 12.26% O 12.80
Canonical SMILESCCCCCCCCCCCCCCCCCC(=O)OCC(CO)OC(=O)CCCCCCCCCCCCCCCCC
InChIInChI=1S/C39H76O5/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-38(41)43-36-37(35-40)44-39(42)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h37,40H,3-36H2,1-2H3
InChI KeyUHUSDOQQWJGJQS-UHFFFAOYSA-N

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