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Identification
YMDB IDYMDB12716
NameDG(12:0/18:0/0:0)
SpeciesSaccharomyces cerevisiae
StrainBrewer's yeast
DescriptionDG(12:0/18:0/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(12:0/18:0/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.
Structure
Thumb
SynonymsNot Available
CAS numberNot Available
WeightAverage: 540.87
Monoisotopic: 540.475375161
InChI KeyOKDHBEDQKMJTGE-WJOKGBTCSA-N
InChIInChI=1S/C33H64O5/c1-3-5-7-9-11-13-14-15-16-17-18-20-22-24-26-28-33(36)38-31(29-34)30-37-32(35)27-25-23-21-19-12-10-8-6-4-2/h31,34H,3-30H2,1-2H3/t31-/m1/s1
IUPAC Name(2R)-1-(dodecanoyloxy)-3-hydroxypropan-2-yl octadecanoate
Traditional IUPAC Name(2R)-1-(dodecanoyloxy)-3-hydroxypropan-2-yl octadecanoate
Chemical FormulaC33H64O5
SMILES[H][C@@](CO)(COC(=O)CCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCC
Chemical Taxonomy
Description belongs to the class of organic compounds known as 1,2-diacylglycerols. These are diacylglycerols containing a glycerol acylated at positions 1 and 2.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerolipids
Sub ClassDiradylglycerols
Direct Parent1,2-diacylglycerols
Alternative Parents
Substituents
  • 1,2-acyl-sn-glycerol
  • Fatty acid ester
  • Fatty acyl
  • Dicarboxylic acid or derivatives
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Physical Properties
StateSolid
Charge0
Melting pointNot Available
Experimental Properties
PropertyValueReference
Water SolubilityNot AvailablePhysProp
LogPNot AvailablePhysProp
Predicted Properties
PropertyValueSource
Water Solubility2.2e-05 g/LALOGPS
logP9.6ALOGPS
logP11.11ChemAxon
logS-7.4ALOGPS
pKa (Strongest Acidic)14.58ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area72.83 ŲChemAxon
Rotatable Bond Count32ChemAxon
Refractivity158.5 m³·mol⁻¹ChemAxon
Polarizability71.79 ųChemAxon
Number of Rings0ChemAxon
Bioavailability0ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations
  • Cytoplasm
  • Endoplasmic reticulum
Organoleptic PropertiesNot Available
SMPDB Pathways
Triacylglycerol metabolism TG(12:0/12:0/18:0)PW007612 ThumbThumb?image type=greyscaleThumb?image type=simple
Triacylglycerol metabolism TG(12:0/14:0/18:0)PW007651 ThumbThumb?image type=greyscaleThumb?image type=simple
Triacylglycerol metabolism TG(12:0/14:1(9Z)/18:0)PW007663 ThumbThumb?image type=greyscaleThumb?image type=simple
Triacylglycerol metabolism TG(12:0/15:0/18:0)PW007679 ThumbThumb?image type=greyscaleThumb?image type=simple
Triacylglycerol metabolism TG(12:0/16:0/18:0)PW007707 ThumbThumb?image type=greyscaleThumb?image type=simple
KEGG PathwaysNot Available
SMPDB ReactionsNot Available
KEGG ReactionsNot Available
Concentrations
Intracellular ConcentrationsNot Available
Extracellular ConcentrationsNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-052e-0092020000-ed63fa69652ed1ec3fb5JSpectraViewer
References
References:
  • Rattray JB, Schibeci A, Kidby DK. (1975). "Lipids of yeasts." Bacteriol Rev. 1975 Sep;39(3):197-231.240350
Synthesis Reference:Not Available
External Links:
ResourceLink
CHEBI IDNot Available
HMDB IDNot Available
Pubchem Compound ID131799410
Kegg IDNot Available
ChemSpider IDNot Available
FOODB IDNot Available
Wikipedia IDNot Available
BioCyc IDNot Available