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Record Information
Version1.0
Created at2022-09-10 10:36:47 UTC
Updated at2022-09-10 10:36:47 UTC
NP-MRD IDNP0299018
Secondary Accession NumbersNone
Natural Product Identification
Common Name(7s,9ar,11ar)-9a,11a-dimethyl-1-[(2r)-6-methylheptan-2-yl]-1h,2h,3h,3ah,3bh,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-yl (13z,16z)-docosa-13,16-dienoate
DescriptionCE(22:2(13Z,16Z)), also known as ce(22:2/0:0), Belongs to the class of organic compounds known as cholesteryl esters. Cholesteryl esters are compounds containing an esterified cholestane moiety. A cholesteryl ester is an ester of cholesterol. CE(22:2(13Z,16Z)) is an extremely weak basic (essentially neutral) compound (based on its pKa). Ce(22:2(13Z,16Z)) can be converted into cholesterol and palmitic acid through its interaction with the enzyme lysosomal acid lipase/cholesteryl ester hydrolase. In humans, ce(22:2(13Z,16Z)) is involved in the metabolic disorder called familial hypercholanemia (fhca). Cholesterol is a sterol (a combination steroid and alcohol) and a lipid found in the cell membranes of all body tissues, and transported in the blood plasma of all animals. Atherosclerosis is a disease affecting arterial blood vessels. Fatty acid esters of cholesterol constitute about two-thirds of the cholesterol in the plasma. It is a chronic inflammatory response in the walls of arteries, in large part to the deposition of lipoproteins (plasma proteins that carry cholesterol and triglycerides). The accumulation of cholesterol esters in the arterial intima (the innermost layer of an artery, in direct contact with the flowing blood) is a characteristic feature of atherosclerosis. (7s,9ar,11ar)-9a,11a-dimethyl-1-[(2r)-6-methylheptan-2-yl]-1h,2h,3h,3ah,3bh,4h,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-yl (13z,16z)-docosa-13,16-dienoate is found in Apis cerana. CE(22:2(13Z,16Z)) is a cholesteryl ester.
Structure
Thumb
Synonyms
ValueSource
22:2 Cholesterol esterHMDB
Cholest-5-en-3beta-yl (13Z,16Z-docosadienoateHMDB
Cholest-5-en-3beta-yl (13Z,16Z-docosadienoate)HMDB
Cholest-5-en-3beta-yl (13Z,16Z-docosadienoic acidHMDB
Cholesteryl docosadienoateHMDB
Cholesteryl docosadienoic acidHMDB
Cholesteryl 1-(13Z,16Z-docosadienoic acid)HMDB
Cholesterol 1-docosadienoic acidHMDB
CE(22:2/0:0)HMDB
CE(22:2)HMDB
Cholesterol 1-(13Z,16Z-docosadienoate)HMDB
Cholesteryl 1-docosadienoic acidHMDB
Cholesterol 1-docosadienoateHMDB
1-Docosadienoyl-cholesterolHMDB
22:2(13Z,16Z) Cholesterol esterHMDB
Cholesterol ester(22:2)HMDB
Cholesteryl 1-docosadienoateHMDB
Cholesteryl 1-(13Z,16Z-docosadienoate)HMDB
Cholesterol ester(22:2/0:0)HMDB
1-(13Z,16Z-Docosadienoyl)-cholesterolHMDB
Cholesterol 1-(13Z,16Z-docosadienoic acid)HMDB
CE(22:2(13Z,16Z))Lipid Annotator
Chemical FormulaC49H84O2
Average Mass705.1901 Da
Monoisotopic Mass704.64713 Da
IUPAC Name(2R,5S,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-yl (13Z,16Z)-docosa-13,16-dienoate
Traditional Name(2R,5S,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-yl (13Z,16Z)-docosa-13,16-dienoate
CAS Registry NumberNot Available
SMILES
CCCCC\C=C/C\C=C/CCCCCCCCCCCC(=O)O[C@H]1CC[C@]2(C)C3CC[C@]4(C)C(CCC4C3CC=C2C1)[C@H](C)CCCC(C)C
InChI Identifier
InChI=1S/C49H84O2/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-29-47(50)51-42-34-36-48(5)41(38-42)30-31-43-45-33-32-44(40(4)28-26-27-39(2)3)49(45,6)37-35-46(43)48/h11-12,14-15,30,39-40,42-46H,7-10,13,16-29,31-38H2,1-6H3/b12-11-,15-14-/t40-,42+,43?,44?,45?,46?,48+,49-/m1/s1
InChI KeyYSGVSTJGBYXXIM-OVUVNFMNSA-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
Apis ceranaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cholesteryl esters. Cholesteryl esters are compounds containing an esterified cholestane moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroid esters
Direct ParentCholesteryl esters
Alternative Parents
Substituents
  • Cholesteryl ester
  • Cholesterol
  • Cholestane-skeleton
  • Delta-5-steroid
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External DescriptorsNot Available
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
logP10.94ALOGPS
logP15.98ChemAxon
logS-8.1ALOGPS
pKa (Strongest Basic)-7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count25ChemAxon
Refractivity224.05 m³·mol⁻¹ChemAxon
Polarizability94.64 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDHMDB0006737
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB024051
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDC02530
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53477893
PDB IDNot Available
ChEBI ID88774
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]