Cas no 621-61-4 (2-Stearoyl-rac-glycerol)

2-Stearoyl-rac-glycerol is a synthetic monoacylglycerol featuring a stearoyl group esterified to the rac-glycerol backbone. This compound is commonly utilized in lipid research, pharmaceutical formulations, and as an emulsifier in food and cosmetic applications. Its well-defined structure ensures consistent performance in stabilizing emulsions and modifying texture. The rac-glycerol configuration provides versatility in biochemical studies, particularly in investigating lipid metabolism and membrane interactions. Due to its high purity and stability, 2-Stearoyl-rac-glycerol is a reliable reference standard for analytical methods such as HPLC and mass spectrometry. Its compatibility with hydrophobic and hydrophilic systems makes it valuable for designing lipid-based delivery systems.
2-Stearoyl-rac-glycerol structure
2-Stearoyl-rac-glycerol structure
Product Name:2-Stearoyl-rac-glycerol
CAS No:621-61-4
MF:C21H42O4
MW:358.555787563324
CID:521572
PubChem ID:329755353
Update Time:2025-05-23

2-Stearoyl-rac-glycerol Chemical and Physical Properties

Names and Identifiers

    • 2-Stearoyl-rac-glycerol
    • 2-Stearoylglycerol
    • 2-Stearoyl-rac-glyce
    • Octadecanoic acid,2-hydroxy-1-(hydroxymethyl)ethyl ester
    • ORTHO GLICLAZIDE
    • 1,3-dihydroxypropan-2-yl octadecanoate
    • β-Monostearin
    • 2-Monostearoylglycerol
    • 2-Octadecanoylglycerol
    • 2-Monostearin
    • Glycerol β-monostearate
    • Octadecanoic acid 2-hydroxy-1-(hydroxymethyl)ethyl ester
    • GLYCEROL .BETA.-MONOSTEARATE
    • Glycerol .beta.-sterate
    • 2-octadecanoyloxy-propane-1,3-diol
    • QCK4W723ZX
    • DTXSID70873440
    • 2-Stearoylglycerol; 2-Monostearin
    • FT-0674657
    • UNII-QCK4W723ZX
    • 1,3-dihydroxypropan-2-yl stearate
    • Stearin, 2-mono-
    • 2-stearoyloxy-propane-1,3-diol
    • Glycerol-.beta.-monostearate
    • MG (0:0/18:0/0:0)
    • 621-61-4
    • Octadecanoic acid, 2-hydroxy-1-(hydroxymethyl)ethyl ester
    • 2JT
    • 2-Monooctadecanoylglycerol
    • SCHEMBL13464
    • MAG(0:0/18:0)
    • Q27145324
    • 2-stearoyl-glycerol
    • MG(0:0/18:0)
    • CHEBI:75456
    • beta-Monostearin
    • MG(0:0/18:0/0:0)
    • 2-Stearoylglycerol, analytical standard
    • 1,2,3-Propanetriol 2-octadecanoyl ester
    • .beta.-Glyceryl monostearate
    • GLYCERYL, 2-STEARATE
    • AKOS027320634
    • 2-Hydroxy-1-(hydroxymethyl)ethyl stearate #
    • NS00084231
    • 1,3-dihydroxypropan-2-ylstearate
    • 119912-07-1
    • PD099368
    • Stearic acid .beta.-monoglyceride
    • 2-octadecanoyl-rac-glycerol
    • GLYCEROL 2-OCTADECANOATE
    • Glyceryl 2-stearate
    • .beta.-Monostearin
    • glycerol monostearic acid
    • Glycerol beta-sterate
    • 1,3-Dihydroxypropan-2-yl stearic acid
    • DTXCID507968
    • Glycerol-beta-monostearate
    • GLYCEROL BETA-MONOSTEARATE
    • MG(18:0)
    • glycerine monostearic acid
    • 9-OCTADECENOIC ACID (Z)-, 2-HYDROXY-1- (HYDROXYMETHYL)ETHYL ESTER
    • MDL： MFCD25974054
    • Inchi： 1S/C21H42O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-21(24)25-20(18-22)19-23/h20,22-23H,2-19H2,1H3
    • InChI Key： YQEMORVAKMFKLG-UHFFFAOYSA-N
    • SMILES： O(C(CO)CO)C(CCCCCCCCCCCCCCCCC)=O

Computed Properties

  • Exact Mass: 358.30800
  • Monoisotopic Mass: 358.30830982g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 25
  • Rotatable Bond Count: 20
  • Complexity: 277
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 7.2
  • Topological Polar Surface Area: 66.8?2

Experimental Properties

  • Density: 1.0±0.1 g/cm3
  • Melting Point: 69 - 72°C
  • Boiling Point: 485.7±25.0 °C at 760 mmHg
  • Flash Point: 155.6±16.7 °C
  • Solubility: Chloroform (Slightly), Methanol (Slightly)
  • PSA: 66.76000
  • LogP: 5.49190
  • Vapor Pressure: 0.0±2.8 mmHg at 25°C

2-Stearoyl-rac-glycerol Security Information

2-Stearoyl-rac-glycerol Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd.
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WU HAN AN JIE KAI Biomedical Technology Co., Ltd.
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WU HAN AN JIE KAI Biomedical Technology Co., Ltd.
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SHENG KE LU SI SHENG WU JI SHU
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SHENG KE LU SI SHENG WU JI SHU
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SHANG HAI HAO HONG Biomedical Technology Co., Ltd.
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