1,2-Distearoyl-sn-glycerol

• CAT Number: R027239
• CAS Number: 10567-21-2
• Molecular Formula: C39H76O5
• Molecular Weight: 625.02
• Purity: ≥95%
• Synonyms: [(2S)-3-hydroxy-2-octadecanoyloxypropyl] octadecanoate
• InChI: InChI=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/t37-/m0/s1
• InChIKey: UHUSDOQQWJGJQS-QNGWXLTQSA-N
• SMILES: CCCCCCCCCCCCCCCCCC(=O)OCC(CO)OC(=O)CCCCCCCCCCCCCCCCC

1,2-Distearoyl-sn-glycerol (DSG; 1,2-Dioctadecanoyl-sn-glycerol) acts as an internal standard for Separation and identification of molecular species of 1,2-diacyl-sn-glycerol (DAG)[1].

Reference

[1]. C H Lee, et al. Molecular species of diacylglycerols and phosphoglycerides and the postmortem changes in the molecular species of diacylglycerols in rat brains. J Neurochem. 1991 Feb;56(2):370-9.
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