| Identification | Back Directory | [Name]
1,2-DISTEAROYL-SN-GLYCEROL | [CAS]
1429-59-0 | [Synonyms]
DSG
D-ALPHA,BETA-DISTEARIN
1,2-DISTEAROYL-SN-GLYCEROL
2,3-DISTEAROYL-SN-GLYCEROL
1,2-dioctadecanoylglycerol
1,2-DISTEAROYL-SN-3-GLYCEROL
1-O,2-O-Distearoyl-D-glycerol
2-O,3-O-Distearoyl-L-glycerol
(R)-1,2-distearoyl-sn-glycerol
[R,(+)]-Glycerin 1,2-distearate
1,2-Distearoyl-sn-glycerol L-0018
(R)-1-(Hydroxymethyl)ethan-1,2-diyldistearat
(R)-1-(hydroxymethyl)ethane-1,2-diyl distearate
stearic acid (1-methylol-2-stearoyloxy-ethyl) ester
(1-hydroxy-3-octadecanoyloxypropan-2-yl) octadecanoate
(1-hydroxy-3-octadecanoyloxy-propan-2-yl) octadecanoate
1,1'-[(1R)-1-(Hydroxymethyl)-1,2-ethanediyl] dioctadecanoate
Octadecanoic acid, 1,1'-[(1R)-1-(hydroxymethyl)-1,2-ethanediyl] ester
Glycerindiester (Fettsurerest unverzweigt mit C-Zahl 8 und endstndiger Carboxylgruppe)11, | [EINECS(EC#)]
215-852-0 | [Molecular Formula]
C39H76O5 | [MDL Number]
MFCD00067473 | [MOL File]
1429-59-0.mol | [Molecular Weight]
625.02 |
| Chemical Properties | Back Directory | [Melting point ]
75-77°C | [storage temp. ]
-20°C Freezer, Under inert atmosphere | [solubility ]
Chloroform (Slightly), Ethyl Acetate (Slightly, Heated) | [form ]
Solid | [color ]
White to Off-White |
| Hazard Information | Back Directory | [Uses]
1,2-Distearoyl-sn-glycerol is used in the study of the influence of platelet-derived growth factor (PDGF) on diacylglycerol phosphorylation in Swiss 3T3 cells. | [Definition]
ChEBI: A 2,3-diacyl-sn-glycerol in which both acyl groups are specified as stearoyl (octadecanoyl). | [Purification Methods]
Recrystallisation from solvents such as EtOH, MeOH, toluene, Et2O gives the higher melting form, and resolidification gives the lower melting form. [IR: Chapman J Chem Soc 4680 1958, 2522 1956.] The S-isomer is recrystallised from CHCl3/pet ether and has m 76-77o, [] D -2.8o (c 6, CHCl3). [cf p 134, Baer & Kates J Am Chem Soc 72 942 1950, Beilstein 2 IV 1231.] |
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