Np mrd loader

Record Information
Version2.0
Created at2006-05-22 14:17:49 UTC
Updated at2024-09-17 15:41:34 UTC
NP-MRD IDNP0000277
Natural Product DOIhttps://doi.org/10.57994/0762
Secondary Accession NumbersNone
Natural Product Identification
Common NameHeneicosanoic acid
DescriptionHenicosanoic acid, also known as N-heneicosanoate or 21:0,Is a long-chain fatty acid that is henicosane in which one of the methyl groups has been oxidised to give the corresponding carboxylic acid. It is a straight-chain saturated fatty acid and a long-chain fatty acid. It is a conjugate acid of a henicosanoate. Heneicosanoic acid belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. Heneicosanoic acid is a very hydrophobic molecule, practically insoluble in water, and relatively neutral. Heneicosanoic acid is a potentially toxic compound.
Structure
Thumb
Synonyms
ValueSource
21:0ChEBI
C21:0ChEBI
HeneicosansaeureChEBI
Heneicosylic acidChEBI
N-Heneicosanoic acidChEBI
N-Heneicosylic acidChEBI
N-Henicosanoic acidChEBI
HeneicosylateGenerator
N-HeneicosanoateGenerator
N-HeneicosylateGenerator
N-HenicosanoateGenerator
HeneicosanoateGenerator
HeneicosanateHMDB
Heneicosanic acidHMDB
HenicosanoateHMDB
Henicosanoic acidHMDB
FA(21:0)HMDB
Heneicosanoic acidChEBI
Chemical FormulaC21H42O2
Average Mass326.5570 Da
Monoisotopic Mass326.31848 Da
IUPAC Namehenicosanoic acid
Traditional Nameheneicosanoic acid
CAS Registry Number2363-71-5
SMILES
CCCCCCCCCCCCCCCCCCCCC(O)=O
InChI Identifier
InChI=1S/C21H42O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22)23/h2-20H2,1H3,(H,22,23)
InChI KeyCKDDRHZIAZRDBW-UHFFFAOYSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR1H NMR Spectrum (1D, 600 MHz, CDCl3, experimental)bgnzk@missouri.eduNot AvailableNot Available2023-07-29View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CDCl3, experimental)bgnzk@missouri.eduNot AvailableNot Available2023-07-29View Spectrum
2D NMR[1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, CDCl3, experimental)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Allamanda catharticaLOTUS Database
Aloe africanaLOTUS Database
Amphimedon compressaLOTUS Database
Anas platyrhynchosFooDB
AnatidaeFooDB
Anser anserFooDB
Antirrhinum majusLOTUS Database
Aplysina fistularisLOTUS Database
Bison bisonFooDB
Bos taurusFooDB
Bos taurus X Bison bisonFooDB
Bubalus bubalisFooDB
Callyspongia fallaxLOTUS Database
Capra aegagrus hircusFooDB
Cecropia pachystachyaLOTUS Database
Cervicornia cuspidiferaLOTUS Database
CervidaeFooDB
Cervus canadensisFooDB
ColumbaFooDB
ColumbidaeFooDB
Dromaius novaehollandiaeFooDB
Elaeagnus angustifoliaLOTUS Database
Equus caballusFooDB
Erylus formosusLOTUS Database
Gallus gallusFooDB
Hoya cinnamomifoliaLOTUS Database
Juglans nigra L.FooDB
Lagopus mutaFooDB
LeporidaeFooDB
Lepus timidusFooDB
Melanitta fuscaFooDB
Meleagris gallopavoFooDB
Myrmekioderma reaLOTUS Database
Nelumbo nuciferaLOTUS Database
Numida meleagrisFooDB
OdocoileusFooDB
Olea europaeaKNApSAcK Database
OryctolagusFooDB
Ovis ariesFooDB
PhasianidaeFooDB
Phasianus colchicusFooDB
Phoenix dactyliferaFooDB
Pinus radiataLOTUS Database
Pinus sibiricaKNApSAcK Database
Populus tremuloidesLOTUS Database
Punica granatumLOTUS Database
Rhizophora apiculataLOTUS Database
Rosa roxburghiiLOTUS Database
Struthio camelusFooDB
Sus scrofaFooDB
Sus scrofa domesticaFooDB
Taraxacum officinaleLOTUS Database
Viburnum opulusLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acids and conjugates
Direct ParentLong-chain fatty acids
Alternative Parents
Substituents
  • Long-chain fatty acid
  • Straight chain fatty acid
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting Point74 - 76 °CNot Available
Boiling Point384.30 °C. @ 760.00 mm Hg (est)The Good Scents Company Information System
Water Solubility0.00019 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP9.810 (est)The Good Scents Company Information System
Predicted Properties
PropertyValueSource
Water Solubility4.0e-05 g/LALOGPS
logP8.97ALOGPS
logP8.48ChemAxon
logS-6.9ALOGPS
pKa (Strongest Acidic)4.95ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count19ChemAxon
Refractivity100.09 m³·mol⁻¹ChemAxon
Polarizability45.09 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0002345
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB002742
KNApSAcK IDC00053301
Chemspider ID16012
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkHeneicosylic acid
METLIN ID4208
PubChem Compound16898
PDB IDNot Available
ChEBI ID39248
Good Scents IDrw1249221
References
General References