Record Information
Version1.0
Creation date2010-04-08 22:06:40 UTC
Update date2019-11-26 03:00:33 UTC
Primary IDFDB005402
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameCeryl palmitate
DescriptionCeryl palmitate, also known as hexadecanyl hexadecanoate or hexadecanoic acid, hexadecyl ester, is a member of the class of compounds known as wax monoesters. Wax monoesters are waxes bearing an ester group at exactly one position. Thus, ceryl palmitate is considered to be a fatty ester lipid molecule. Ceryl palmitate is practically insoluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Ceryl palmitate can be found in loquat and opium poppy, which makes ceryl palmitate a potential biomarker for the consumption of these food products.
CAS Number540-10-3
Structure
Thumb
Synonyms
Predicted Properties
PropertyValueSource
Water Solubility1.1e-05 g/LALOGPS
logP10.78ALOGPS
logP13.06ChemAxon
logS-7.6ALOGPS
pKa (Strongest Basic)-7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count30ChemAxon
Refractivity150.94 m³·mol⁻¹ChemAxon
Polarizability68.26 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC32H64O2
IUPAC namehexadecyl hexadecanoate
InChI IdentifierInChI=1S/C32H64O2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-34-32(33)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-31H2,1-2H3
InChI KeyPXDJXZJSCPSGGI-UHFFFAOYSA-N
Isomeric SMILESCCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCC
Average Molecular Weight480.862
Monoisotopic Molecular Weight480.490631301
Classification
Description Belongs to the class of organic compounds known as wax monoesters. These are waxes bearing an ester group at exactly one position.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acid esters
Direct ParentWax monoesters
Alternative Parents
Substituents
  • Wax monoester skeleton
  • Fatty alcohol ester
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
OntologyNo ontology term
Physico-Chemical Properties
Physico-Chemical Properties - Experimental
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
Predicted GC-MSCeryl palmitate, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-002r-2596300000-691afb409996dd5773b4Spectrum
Predicted GC-MSCeryl palmitate, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-0061900000-9be36ebc410eb4d41e932016-06-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-004i-2491200000-7654c06b712bdf2b4ebf2016-06-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-004l-7980100000-db3b1816197e9e785b612016-06-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004r-0090700000-db22898f7d630bf8d1442016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4r-0090100000-29e068cc0e86af9e544f2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4u-4090000000-09d6ba0ffdab806b45172016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-5030900000-d6806974e92b42b1c92c2021-10-12View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0c0u-9310300000-dd05c482caa426949b9a2021-10-12View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4l-9100000000-b7ce2a8c1fe961ead4982021-10-12View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-0020900000-ee09d2bfb5679cd645c62021-10-12View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-0080900000-95c12eb17e4f81aea86a2021-10-12View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4r-1390000000-0c658bedfd5f1330cf672021-10-12View Spectrum
NMRNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound IDNot Available
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS IDNot Available
Dr. Duke IDCERYL-PALMITATE
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
Processing...
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).