1-16:0-2-18:2-digalactosyldiacylglycerol (CHEM041799)

IdentificationTaxonomyBiological PropertiesPhysical PropertiesToxicity ProfileSpectraConcentrationsLinksReferencesXML
Record Information
Version1.0
Creation Date2016-05-27 01:42:16 UTC
Update Date2016-11-09 01:22:32 UTC
Accession NumberCHEM041799
Identification
Common Name1-16:0-2-18:2-digalactosyldiacylglycerol
ClassSmall Molecule
Description1-16:0-2-18:2-digalactosyldiacylglycerol, also known as digalactosylglycerol or dgdg (diacyl glyceride di gal), is a member of the class of compounds known as glycosyldiacylglycerols. Glycosyldiacylglycerols are diacylglycerols that carry a saccharide moiety linked to the glycerol. 1-16:0-2-18:2-digalactosyldiacylglycerol is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 1-16:0-2-18:2-digalactosyldiacylglycerol can be found in a number of food items such as sweet basil, abiyuch, cocoa bean, and lotus, which makes 1-16:0-2-18:2-digalactosyldiacylglycerol a potential biomarker for the consumption of these food products.
Contaminant Sources
  • FooDB Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
DigalactosylglycerolMeSH
DGDG (Diacyl glyceride di gal)MeSH
Chemical FormulaC49H88O15
Average Molecular Mass917.228 g/mol
Monoisotopic Mass916.612 g/mol
CAS Registry NumberNot Available
IUPAC Name1-(hexadecanoyloxy)-3-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}propan-2-yl octadeca-9,12-dienoate
Traditional Name1-(hexadecanoyloxy)-3-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}propan-2-yl octadeca-9,12-dienoate
SMILESCCCCCCCCCCCCCCCC(=O)OCC(COC1OC(COC2OC(CO)C(O)C(O)C2O)C(O)C(O)C1O)OC(=O)CCCCCCCC=CCC=CCCCCC
InChI IdentifierInChI=1S/C49H88O15/c1-3-5-7-9-11-13-15-17-18-20-22-24-26-28-30-32-41(52)62-37(34-59-40(51)31-29-27-25-23-21-19-16-14-12-10-8-6-4-2)35-60-48-47(58)45(56)43(54)39(64-48)36-61-49-46(57)44(55)42(53)38(33-50)63-49/h11,13,17-18,37-39,42-50,53-58H,3-10,12,14-16,19-36H2,1-2H3
InChI KeyQZXMUPATKGLZAP-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as glycosyldiacylglycerols. These are diacylglycerols that carry a saccharide moiety linked to the glycerol.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerolipids
Sub ClassGlycosylglycerols
Direct ParentGlycosyldiacylglycerols
Alternative Parents
Substituents
  • Glycosyldiacylglycerol
  • Fatty acyl glycoside
  • Fatty acyl glycoside of mono- or disaccharide
  • Octadecanoid
  • Disaccharide
  • Glycosyl compound
  • O-glycosyl compound
  • Fatty acid ester
  • Fatty acyl
  • Oxane
  • Dicarboxylic acid or derivatives
  • Secondary alcohol
  • Carboxylic acid ester
  • Polyol
  • Organoheterocyclic compound
  • Oxacycle
  • Carboxylic acid derivative
  • Acetal
  • Primary alcohol
  • Organic oxygen compound
  • Organic oxide
  • Alcohol
  • Hydrocarbon derivative
  • Carbonyl group
  • Organooxygen compound
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External Descriptors
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.0036 g/LALOGPS
logP6.53ALOGPS
logP8.63ChemAxon
logS-5.4ALOGPS
pKa (Strongest Acidic)11.91ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count13ChemAxon
Hydrogen Donor Count7ChemAxon
Polar Surface Area231.13 ŲChemAxon
Rotatable Bond Count40ChemAxon
Refractivity243.96 m³·mol⁻¹ChemAxon
Polarizability109.65 ųChemAxon
Number of Rings2ChemAxon
Bioavailability0ChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-01pa-0191016152-a91eaae4c5c6ab83b629Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-01p9-0293222210-db8cc7aa02fa34234b92Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-03dr-1492101040-1bb431a435a6fa83fbc8Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0550-0191001011-7f9abefc95a715e54ae2Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0bvs-2392001020-771b625afae3f6e9c55aSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a6u-4291000000-d559266b1823b89dfd6bSpectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDHMDB0260014
FooDB IDFDB030201
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkNot Available
Chemspider IDNot Available
ChEBI IDNot Available
PubChem Compound ID25203017
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available