Np mrd loader

Record Information
Version2.0
Created at2022-04-29 04:39:11 UTC
Updated at2022-04-29 04:39:11 UTC
NP-MRD IDNP0083695
Secondary Accession NumbersNone
Natural Product Identification
Common Name14-Methylpentadecanoic acid
DescriptionIsopalmitic acid, also known as isopalmitate, 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. Isopalmitic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Outside of the human body, Isopalmitic acid has been detected, but not quantified in, milk (cow) and milk and milk products. 14-Methylpentadecanoic acid is found in Agelas conifera, Callyspongia fallax, Medicago sativa, Myrmekioderma rea, Pinus sibirica, Portulaca oleracea, Streptomyces endophyticus, Streptomyces indicus and Xestospongia muta. 14-Methylpentadecanoic acid was first documented in 1955 (PMID: 13276333). This could make isopalmitic acid a potential biomarker for the consumption of these foods (PMID: 15112737) (PMID: 24887281).
Structure
Thumb
Synonyms
ValueSource
IsopalmitateGenerator
3,4-Dihydroxyphenyl thiocyanateHMDB
4-ThiocyanatopyrocatecholHMDB
Thiocyanic acid, 3,4-dihydroxyphenyl esterHMDB
Iso-C16:0PhytoBank
Isohexadecanoic acidPhytoBank
Isopalmitic acidPhytoBank
FA(i-16:0)PhytoBank
Chemical FormulaC16H32O2
Average Mass256.4241 Da
Monoisotopic Mass256.24023 Da
IUPAC Name14-methylpentadecanoic acid
Traditional Nameisopalmitic acid
CAS Registry NumberNot Available
SMILES
CC(C)CCCCCCCCCCCCC(O)=O
InChI Identifier
InChI=1S/C16H32O2/c1-15(2)13-11-9-7-5-3-4-6-8-10-12-14-16(17)18/h15H,3-14H2,1-2H3,(H,17,18)
InChI KeyZONJATNKKGGVSU-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 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 NMR1H NMR Spectrum (1D, 1000 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 NMR1H NMR Spectrum (1D, 200 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 NMR1H NMR Spectrum (1D, 300 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 NMR1H NMR Spectrum (1D, 400 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 NMR1H NMR Spectrum (1D, 500 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 NMR1H NMR Spectrum (1D, 600 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 NMR1H NMR Spectrum (1D, 700 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 NMR1H NMR Spectrum (1D, 800 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
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Agelas coniferaLOTUS Database
Anas platyrhynchosFooDB
AnatidaeFooDB
Anser anserFooDB
Bison bisonFooDB
Bos taurusFooDB
Bos taurus X Bison bisonFooDB
Bubalus bubalisFooDB
Callyspongia fallaxLOTUS Database
Capra aegagrus hircusFooDB
CervidaeFooDB
Cervus canadensisFooDB
ColumbaFooDB
ColumbidaeFooDB
Dromaius novaehollandiaeFooDB
Equus caballusFooDB
Gallus gallusFooDB
Lagopus mutaFooDB
LeporidaeFooDB
Lepus timidusFooDB
Medicago sativaLOTUS Database
Melanitta fuscaFooDB
Meleagris gallopavoFooDB
Myrmekioderma reaLOTUS Database
Numida meleagrisFooDB
OdocoileusFooDB
OryctolagusFooDB
Ovis ariesFooDB
PhasianidaeFooDB
Phasianus colchicusFooDB
Pinus sibiricaPlant
Portulaca oleraceaLOTUS Database
Streptomyces endophyticusLOTUS Database
Streptomyces indicusLOTUS Database
Struthio camelusFooDB
Sus scrofaFooDB
Sus scrofa domesticaFooDB
Xestospongia mutaLOTUS 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
  • Methyl-branched fatty acid
  • Branched 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
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP7.04ALOGPS
logP6.1ChemAxon
logS-6ALOGPS
pKa (Strongest Acidic)4.95ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count13ChemAxon
Refractivity77.03 m³·mol⁻¹ChemAxon
Polarizability34.08 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0031068
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB003070
KNApSAcK IDNot Available
Chemspider ID33331
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound36247
PDB IDNot Available
ChEBI ID84890
Good Scents IDNot Available
References
General References
  1. Wood WF: Straight and branched-chain fatty acids in preorbital glands of sika deer, Cervus nippon. J Chem Ecol. 2004 Feb;30(2):479-82. doi: 10.1023/b:joec.0000017996.65270.d7. [PubMed:15112737 ]
  2. HANSEN RP, SHORLAND FB, COOKE NJ: The branched-chain fatty acids of ox fat. 3. The isolation of 14-methylpentadecanoic acid (isopalmitic acid) from ox perinephric fat. Biochem J. 1955 Dec;61(4):547-9. doi: 10.1042/bj0610547. [PubMed:13276333 ]
  3. Kim S, Hwang J, Xuan J, Jung YH, Cha HS, Kim KH: Global metabolite profiling of synovial fluid for the specific diagnosis of rheumatoid arthritis from other inflammatory arthritis. PLoS One. 2014 Jun 2;9(6):e97501. doi: 10.1371/journal.pone.0097501. eCollection 2014. [PubMed:24887281 ]