Record Information
Version1.0
Creation Date2016-10-03 18:12:03 UTC
Update Date2020-04-22 15:42:26 UTC
BMDB IDBMDB0010697
Secondary Accession Numbers
  • BMDB10697
Metabolite Identification
Common NameCeramide (t18:0/16:0)
DescriptionCeramide (t18:0/16:0) belongs to the class of organic compounds known as long-chain ceramides. These are ceramides bearing a long chain fatty acid. Ceramide (t18:0/16:0) is a strong basic compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
N-[(2S,3S,4S)-1,3,4-Trihydroxyoctadecan-2-yl]hexadecanimidateGenerator
Chemical FormulaC34H69NO4
Average Molecular Weight555.929
Monoisotopic Molecular Weight555.522659706
IUPAC NameN-[(2S,3S,4S)-1,3,4-trihydroxyoctadecan-2-yl]hexadecanimidic acid
Traditional NameN-[(2S,3S,4S)-1,3,4-trihydroxyoctadecan-2-yl]hexadecanimidic acid
CAS Registry NumberNot Available
SMILES
[H][C@](O)(CCCCCCCCCCCCCC)[C@@]([H])(O)[C@]([H])(CO)N=C(O)CCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C34H69NO4/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-33(38)35-31(30-36)34(39)32(37)28-26-24-22-20-18-16-14-12-10-8-6-4-2/h31-32,34,36-37,39H,3-30H2,1-2H3,(H,35,38)/t31-,32-,34-/m0/s1
InChI KeyIVBULNXGVIHEKN-HSRBSRBISA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as long-chain ceramides. These are ceramides bearing a long chain fatty acid.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSphingolipids
Sub ClassCeramides
Direct ParentLong-chain ceramides
Alternative Parents
Substituents
  • Long-chain ceramide
  • N-acyl-4-hydroxysphinganine
  • Fatty amide
  • Fatty acyl
  • N-acyl-amine
  • 1,2-diol
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Secondary alcohol
  • Carboxylic acid derivative
  • Polyol
  • Organonitrogen compound
  • Primary alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • Organic nitrogen compound
  • Organic oxygen compound
  • Carbonyl group
  • Organooxygen compound
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
StatusExpected but not Quantified
Origin
  • Endogenous
  • Exogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Cell membrane
  • Endosome
  • Intracellular membrane
  • Membrane
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP8.85ALOGPS
logP10.82ChemAxon
logS-6.6ALOGPS
pKa (Strongest Acidic)6.09ChemAxon
pKa (Strongest Basic)3.03ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area93.28 ŲChemAxon
Rotatable Bond Count31ChemAxon
Refractivity166.7 m³·mol⁻¹ChemAxon
Polarizability74.32 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-05n0-0015090000-10498976c738f05e2631View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-01ot-7492010000-177bd87c0dc8ebecc952View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0002-5972000000-039c817e43a8f4fbdfb2View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0zfr-0042090000-e911a7e23e59e461ed87View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0kaa-1091010000-43087aae066e0a76c900View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4l-9171000000-18e878a86dc50faa9255View in MoNA
Biological Properties
Cellular Locations
  • Cell membrane
  • Endosome
  • Intracellular membrane
  • Membrane
Biospecimen LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB 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 Compound10626601
PDB IDNot Available
ChEBI IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available