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Record Information
Version2.0
Created at2022-09-04 12:27:17 UTC
Updated at2022-09-04 12:27:18 UTC
NP-MRD IDNP0194735
Secondary Accession NumbersNone
Natural Product Identification
Common Namen-[(2s,3s,4r)-1,3,4-trihydroxyoctadecan-2-yl]octadecanimidic acid
DescriptionN-stearoylphytosphingosine, also known as cer(t18:0/18:0) Or N-(octadecanoyl)-phytoceramide, belongs to the class of organic compounds known as phytoceramides. These are n-acylated 4-hydroxysphinganine. Thus, N-stearoylphytosphingosine is considered to be a ceramide lipid molecule. n-[(2s,3s,4r)-1,3,4-trihydroxyoctadecan-2-yl]octadecanimidic acid is found in Trypanosoma brucei. N-stearoylphytosphingosine is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral.
Structure
Thumb
Synonyms
ValueSource
Cer(t18:0/18:0)ChEBI
N-(Octadecanoyl)-4-hydroxysphinganineChEBI
N-(Octadecanoyl)-4R-hydroxysphinganineChEBI
N-(Octadecanoyl)-phytoceramideChEBI
N-(Stearoyl)-phytoceramideChEBI
N-OctadecanoylphytoceramideChEBI
N-OctadecanoylphytosphingosineChEBI
N-Stearoyl-4-hydroxysphinganineChEBI
N-StearoylphytoceramideChEBI
PHC-b 18:0/18:0ChEBI
N-StearoylphytosphingosineChEBI
Chemical FormulaC36H73NO4
Average Mass583.9830 Da
Monoisotopic Mass583.55396 Da
IUPAC NameN-[(2S,3S,4R)-1,3,4-trihydroxyoctadecan-2-yl]octadecanimidic acid
Traditional NameN-[(2S,3S,4R)-1,3,4-trihydroxyoctadecan-2-yl]octadecanimidic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](O)(CCCCCCCCCCCCCC)[C@@]([H])(O)[C@]([H])(CO)N=C(O)CCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C36H73NO4/c1-3-5-7-9-11-13-15-17-18-19-21-23-25-27-29-31-35(40)37-33(32-38)36(41)34(39)30-28-26-24-22-20-16-14-12-10-8-6-4-2/h33-34,36,38-39,41H,3-32H2,1-2H3,(H,37,40)/t33-,34+,36-/m0/s1
InChI KeyIEZRNEGTKRQRFV-LFBNJJMOSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
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 phytoceramides. These are n-acylated 4-hydroxysphinganine.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSphingolipids
Sub ClassCeramides
Direct ParentPhytoceramides
Alternative Parents
Substituents
  • N-acyl-4-hydroxysphinganine
  • Fatty amide
  • N-acyl-amine
  • Fatty acyl
  • Carboxamide group
  • Secondary alcohol
  • Secondary carboxylic acid amide
  • Carboxylic acid derivative
  • Polyol
  • Organic oxide
  • Organooxygen compound
  • Organonitrogen compound
  • Organopnictogen compound
  • Organic oxygen compound
  • Alcohol
  • Organic nitrogen compound
  • Carbonyl group
  • Primary alcohol
  • Hydrocarbon derivative
  • 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
logP9.24ALOGPS
logP11.71ChemAxon
logS-6.7ALOGPS
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 Count33ChemAxon
Refractivity175.9 m³·mol⁻¹ChemAxon
Polarizability79.87 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
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 CompoundNot Available
PDB IDNot Available
ChEBI ID67035
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]