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Record Information
Version1.0
Created at2022-09-02 06:19:08 UTC
Updated at2022-09-02 06:19:09 UTC
NP-MRD IDNP0150274
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2s)-1-hydroxy-3-(octadecanoyloxy)propan-2-yl (4z,7z,10z,13z,16z,19z)-docosa-4,7,10,13,16,19-hexaenoate
DescriptionDG(18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/0:0), Also known as diacylglycerol(18:0/22:6) Or DAG(18:0/22:6), Belongs to the class of organic compounds known as 1,2-diacylglycerols. These are diacylglycerols containing a glycerol acylated at positions 1 and 2. Thus, DG(18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/0:0) Is considered to be a diradylglycerol lipid molecule. Mono- and diacylglycerols are common food additives used to blend together certain ingredients, such as oil and water, which would not otherwise blend well. DG(18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/0:0) Is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Within humans, DG(18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/0:0) Participates in a number of enzymatic reactions. In particular, CDP-ethanolamine and DG(18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/0:0) Can be converted into cytidine monophosphate and PE(18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)); which is catalyzed by the enzyme choline/ethanolaminephosphotransferase. In addition, CDP-choline and DG(18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/0:0) Can be converted into cytidine monophosphate and PC(18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)); which is catalyzed by the enzyme choline/ethanolaminephosphotransferase. In humans, DG(18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/0:0) Is involved in phosphatidylcholine biosynthesis. Diacylglycerols are precursors to triacylglycerols (triglyceride), which are formed by the addition of a third fatty acid to the DG(18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/0:0) Under the catalysis of DG(18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/0:0) Acyltransferase. It is a glyceride consisting of two fatty acid chains covalently bonded to a glycerol molecule through ester linkages. Since diacylglycerols are synthesized via phosphatidic acid, they will usually contain a saturated fatty acid at the C-1 position on the glycerol moiety and an unsaturated fatty acid at the C-2 position. Synthesis of DG(18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/0:0) Begins with glycerol-3-phosphate, which is derived primarily from dihydroxyacetone phosphate, a product of glycolysis (usually in the cytoplasm of liver or adipose tissue cells). Phosphatidic acid is then de-phosphorylated to form diacylglycerol. DG(18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/0:0), In particular, consists of one chain of stearic acid at the C-1 position and one chain of docosahexaenoic acid at the C-2 position. (2s)-1-hydroxy-3-(octadecanoyloxy)propan-2-yl (4z,7z,10z,13z,16z,19z)-docosa-4,7,10,13,16,19-hexaenoate is found in Trypanosoma brucei. Dacylglycerols are often found in bakery products, beverages, ice cream, chewing gum, shortening, whipped toppings, margarine, and confections.
Structure
Thumb
Synonyms
ValueSource
(2S)-1-Hydroxy-3-(stearoyloxy)propan-2-yl (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoateHMDB
1-Octadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycerolHMDB
1-Stearoyl-2-docosahexaenoyl-sn-glycerolHMDB
DAG 18:0/22:6(omega-3)/0:0HMDB
DAG(18:0/22:6)HMDB
DAG(18:0/22:6N3)HMDB
DAG(18:0/22:6OMEGA3)HMDB
DAG(40:6)HMDB
DG(18:0/22:6)HMDB
DG(18:0/22:6/0:0)HMDB
DG(18:0/22:6N3)HMDB
DG(18:0/22:6OMEGA3)HMDB
DG(40:6)HMDB
Diacylglycerol(18:0/22:6)HMDB
Diacylglycerol(18:0/22:6n3)HMDB
Diacylglycerol(18:0/22:6omega3)HMDB
Diacylglycerol(40:6)HMDB
(2S)-1-Hydroxy-3-(stearoyloxy)propan-2-yl (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoic acidHMDB
1-Stearoyl-2-docosahexaenoylglycerolHMDB
DiglycerideHMDB
DiacylglycerolHMDB
DG(18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/0:0)Lipid Annotator, ChEBI
Chemical FormulaC43H72O5
Average Mass669.0288 Da
Monoisotopic Mass668.53798 Da
IUPAC Name(2S)-1-hydroxy-3-(octadecanoyloxy)propan-2-yl (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoate
Traditional Namediacylglycerol
CAS Registry NumberNot Available
SMILES
[H][C@](CO)(COC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC
InChI Identifier
InChI=1S/C43H72O5/c1-3-5-7-9-11-13-15-17-19-20-21-22-24-26-28-30-32-34-36-38-43(46)48-41(39-44)40-47-42(45)37-35-33-31-29-27-25-23-18-16-14-12-10-8-6-4-2/h5,7,11,13,17,19,21-22,26,28,32,34,41,44H,3-4,6,8-10,12,14-16,18,20,23-25,27,29-31,33,35-40H2,1-2H3/b7-5-,13-11-,19-17-,22-21-,28-26-,34-32-/t41-/m0/s1
InChI KeyLBDXVTOFXXDOGH-KXYFHQNYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Trypanosoma bruceiLOTUS Database
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 Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP9.84ALOGPS
logP13.39ChemAxon
logS-7.8ALOGPS
pKa (Strongest Acidic)14.58ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area72.83 ŲChemAxon
Rotatable Bond Count36ChemAxon
Refractivity211.21 m³·mol⁻¹ChemAxon
Polarizability84.17 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0007179
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9543881
PDB IDNot Available
ChEBI ID77129
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]