1,2-Distearoyl-rac-glycerol

Base Information

• Chemical Name: 1,2-Distearoyl-rac-glycerol
• CAS No.: 51063-97-9
• Deprecated CAS: 1188-58-5
• Molecular Formula: C39H76 O5
• Molecular Weight: 625.029
• Hs Code.: 2915900090
• European Community (EC) Number: 256-941-4
• NSC Number: 75181
• UNII: 93TWS7F2GX
• DSSTox Substance ID: DTXSID10866179
• Nikkaji Number: J7.306G
• Wikidata: Q27271611
• Metabolomics Workbench ID: 75085
• Mol file: 51063-97-9.mol

Synonyms:1,2-dioctadecanoylglycerol;1,2-distearin

Chemical Property of 1,2-Distearoyl-rac-glycerol

Chemical Property:

• Melting Point: 72-74 °C
• Boiling Point: 662.3 °C at 760 mmHg
• PKA: 13.69±0.10(Predicted)
• Flash Point: 181.8 °C
• PSA: 72.83000
• Density: 0.923 g/cm³
• LogP: 11.95670
• Storage Temp.: −20°C
• XLogP3: 16.2
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 38
• Exact Mass: 624.56927552
• Heavy Atom Count: 44
• Complexity: 593

Purity/Quality:

98%,99%, ^*data from raw suppliers

rac-1,2-Distearoylglycerol AldrichCPR ^*data from reagent suppliers

Safty Information:

• Safety Statements: 22-24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CCCCCCCCCCCCCCCCCC(=O)OCC(CO)OC(=O)CCCCCCCCCCCCCCCCC
• Uses: rac-1,2-Distearoylglycerol may be used for the in vitro assay for monoacylglycerol transferase (MGAT) and diacylglycerol acyltransferase (DGAT) activity.

Technology Process of 1,2-Distearoyl-rac-glycerol

There total 30 articles about 1,2-Distearoyl-rac-glycerol which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 96.0%

3-O-benzyl-1,2-di-O-stearoyl-rac-glycerol (76189-95-2,7145-33-7) → DL-α,β-distearin (51063-97-9)

Guidance literature:

With 5%-palladium/activated carbon; hydrogen; In ethyl acetate; at 20 ℃; for 16h;

Reference yield: 91.2%

9-fluorenylmethoxycarbonyl-1,2-distearoylglycerol → DL-α,β-distearin (51063-97-9)

Guidance literature:

With pyridine; In methanol; at 10 ℃; for 6h; Reagent/catalyst; Solvent; Temperature;

Reference yield: 81.0%

1,2-distearoyI-3-(tert-butyldimethylsilyl)-sn-glycerol → DL-α,β-distearin (51063-97-9)

Guidance literature:

With boron trifluoride acetonitrile complex; In dichloromethane; at 0 ℃; for 0.116667h; Solvent;

DOI:10.3762/bjoc.15.78

upstream raw materials:

glycerol tristearate

2,3-Dibromopropan-1-ol

sodium stearate

stearic acid

Downstream raw materials:

DL-1.2-Distearoyl-glycerin-phosphorsaeure-⁽³⁾-mono-2-brom-aethylester

(+/-)-O¹-diphenoxyphosphoryl-O²,O³-distearoyl-glycerol

1,3-distearoylglycerol

{2-[(2,3-bis-stearoyloxy-propoxy)-hydroxy-phosphoryloxy]-ethyl}-trimethyl-ammonium betaine

Refernces

• 1、 -. "Synthesis process of novel compound phosphatidyl 3-hydroxypropionitrile". Paragraph 0010. . Retrieved 2018/09/21.
• 2、 Tyurina, Yulia Y.,Lou, Wenjia,Qu, Feng,Tyurin, Vladimir A.,Mohammadyani, Dariush,Liu, Jenney,Huttemann, Maik,Frasso, Michael A.,Wip, Peter,Bayir, Hulya,Greenberg, MiriaM. L.,Kagan, Valerian E.. "Lipidomics characterization of biosynthetic and remodeling pathways of cardiolipins in genetically and nutritionally manipulated yeast cells". . p. 265 - 281. Retrieved 2018/01/02.