Record Information
Version 1.0
Update Date 1/22/2018 11:54:54 AM
Metabolite IDPAMDB120266
Identification
Name: glyceryl 1-monostearate
Description:A rac-1-monoacylglycerol composed of equal amounts of 3-stearoyl-sn-glycerol and 1-stearoyl-sn-glycerol.
Structure
Thumb
Synonyms:
  • (±)-1-monostearoylglycerol
  • (±)-1-octadecanoylglycerol
  • (±)-1-stearoylglycerol
  • (±)-2,3-dihydroxypropyl octadecanoate
  • (±)-glyceryl monostearate
  • 1-octadecanoyl-rac-glycerol
  • MG(18:0/0:0/0:0)[rac]
  • rac-glyceryl monostearate
  • rac-octadecanoylglycerol
Chemical Formula: C21H42O4
Average Molecular Weight: 358.56
Monoisotopic Molecular Weight: 358.30832
InChI Key: VBICKXHEKHSIBG-UHFFFAOYSA-N
InChI:InChI=1S/C21H42O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-21(24)25-19-20(23)18-22/h20,22-23H,2-19H2,1H3
CAS number: Not Available
IUPAC Name:rac-2,3-dihydroxypropyl octadecanoate
Traditional IUPAC Name: Not Available
SMILES:CCCCCCCCCCCCCCCCCC(=O)OCC(CO)O
Chemical Taxonomy
Taxonomy DescriptionThis compound belongs to the class of organic compounds known as 1-monoacylglycerols. These are monoacylglycerols containing a glycerol acylated at the 1-position.
Kingdom Organic compounds
Super ClassLipids and lipid-like molecules
Class Glycerolipids
Sub ClassMonoradylglycerols
Direct Parent 1-monoacylglycerols
Alternative Parents
Substituents
  • 1-acyl-sn-glycerol
  • Fatty acid ester
  • Fatty acyl
  • 1,2-diol
  • Carboxylic acid ester
  • Secondary alcohol
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Primary alcohol
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Carbonyl group
  • Alcohol
  • Organic oxide
  • Organooxygen compound
  • Aliphatic acyclic compound
Molecular Framework Aliphatic acyclic compounds
External Descriptors
  • 1-monoglyceride, monoacylglycerol 18:0 (CHEBI:75555)
  • Monoacylglycerols (LMGL01010003)
Physical Properties
State: Not Available
Charge:0
Melting point: Not Available
Experimental Properties: Not Available
Predicted Properties
PropertyValueSource
Molecular Weight358.563 g/molPubChem
XLogP37.4 PubChem
Hydrogen Bond Donor Count2 PubChem
Hydrogen Bond Acceptor Count4 PubChem
Rotatable Bond Count20 PubChem
Exact Mass358.308 g/molPubChem
Monoisotopic Mass358.308 g/molPubChem
Topological Polar Surface Area66.8 A^2PubChem
Heavy Atom Count25 PubChem
Formal Charge0 PubChem
Complexity281 PubChem
Isotope Atom Count0 PubChem
Defined Atom Stereocenter Count0 PubChem
Undefined Atom Stereocenter Count1 PubChem
Defined Bond Stereocenter Count0 PubChem
Undefined Bond Stereocenter Count0 PubChem
Covalently-Bonded Unit Count1 PubChem
NIST Number1034375 PubChem
Collision Energy0 PubChem
Precursor m/z359.31558 PubChem
Total Peaks43 PubChem
m/z Top Peak267.2 PubChem
m/z 2nd Highest313.1 PubChem
m/z 3rd Highest239.2 PubChem
Biological Properties
Cellular Locations: Not Available
Reactions:
Pathways:
    Spectra
    Spectra: Not Available
    References
    References:
    Synthesis Reference: Not Available
    Material Safety Data Sheet (MSDS) Not Available
    External Links:
    ResourceLink
    LIGAND-CPDD01947
    CHEBI75557
    PUBCHEM24699