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Record Information
Version2.0
Created at2022-09-06 17:25:05 UTC
Updated at2022-09-06 17:25:05 UTC
NP-MRD IDNP0235022
Secondary Accession NumbersNone
Natural Product Identification
Common Namesciadonic acid
DescriptionSciadonic acid, also known as C20:3N-6,9,15 or sciadonate, 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. sciadonic acid is found in Juniperus phoenicea, Nageia nagi and Platycladus orientalis. sciadonic acid was first documented in 2001 (PMID: 11559362). Sciadonic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral (PMID: 17384161) (PMID: 19270392) (PMID: 22178003) (PMID: 22889893).
Structure
Thumb
Synonyms
ValueSource
(5Z,11Z,14Z)-Eicosatrienoic acidChEBI
5Z,11Z,14Z-Eicosatrienoic acidChEBI
all-cis-5,11,14-Eicosatrienoic acidChEBI
all-cis-5,11,14-Icosatrienoic acidChEBI
C20:3N-6,9,15ChEBI
(5Z,11Z,14Z)-EicosatrienoateGenerator
5Z,11Z,14Z-EicosatrienoateGenerator
all-cis-5,11,14-EicosatrienoateGenerator
all-cis-5,11,14-IcosatrienoateGenerator
SciadonateGenerator
5C,11C,14C-Eicosatrienoic acidMeSH
Eicosa-5,11,14-trienoic acidMeSH
5,11,14-Eicosatrienoic acidMeSH
Icosa-5,11,14-trienoic acidMeSH
Eicosa-5,11,14-trienoic acid, (Z,Z,Z)-isomerMeSH
(5Z,11Z,14Z)-5,11,14-Eicosatrienoic acidPhytoBank
(Z,Z,Z)-5,11,14-Eicosatrienoic acidPhytoBank
cis,cis,cis-5,11,14-Eicosatrienoic acidPhytoBank
cis-5,cis-11,cis-14-Eicosatrienoic acidPhytoBank
Sciadonic acidPhytoBank
FA(20:3(5Z,11Z,14Z))PhytoBank
Chemical FormulaC20H34O2
Average Mass306.4900 Da
Monoisotopic Mass306.25588 Da
IUPAC Name(5Z,11Z,14Z)-icosa-5,11,14-trienoic acid
Traditional Namesciadonic acid
CAS Registry NumberNot Available
SMILES
CCCCC\C=C/C\C=C/CCCC\C=C/CCCC(O)=O
InChI Identifier
InChI=1S/C20H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h6-7,9-10,15-16H,2-5,8,11-14,17-19H2,1H3,(H,21,22)/b7-6-,10-9-,16-15-
InChI KeyPRHHYVQTPBEDFE-URZBRJKDSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Juniperus phoeniceaLOTUS Database
Nageia nagiLOTUS Database
Platycladus orientalisLOTUS 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
  • Unsaturated 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
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP7.26ALOGPS
logP6.95ChemAxon
logS-6.6ALOGPS
pKa (Strongest Acidic)4.89ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count15ChemAxon
Refractivity98.84 m³·mol⁻¹ChemAxon
Polarizability38.58 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 Compound445084
PDB IDNot Available
ChEBI ID82832
Good Scents IDNot Available
References
General References
  1. Tanaka T, Morishige J, Takimoto T, Takai Y, Satouchi K: Metabolic characterization of sciadonic acid (5c,11c,14c-eicosatrienoic acid) as an effective substitute for arachidonate of phosphatidylinositol. Eur J Biochem. 2001 Sep;268(18):4928-39. doi: 10.1046/j.0014-2956.2001.02423.x. [PubMed:11559362 ]
  2. Sayanova O, Haslam R, Venegas Caleron M, Napier JA: Cloning and characterization of unusual fatty acid desaturases from Anemone leveillei: identification of an acyl-coenzyme A C20 Delta5-desaturase responsible for the synthesis of sciadonic acid. Plant Physiol. 2007 May;144(1):455-67. doi: 10.1104/pp.107.098202. Epub 2007 Mar 23. [PubMed:17384161 ]
  3. Endo Y, Tsunokake K, Ikeda I: Effects of non-methylene-interrupted polyunsaturated fatty acid, sciadonic (all-cis-5,11,14-eicosatrienoic acid) on lipid metabolism in rats. Biosci Biotechnol Biochem. 2009 Mar 23;73(3):577-81. doi: 10.1271/bbb.80646. Epub 2009 Mar 7. [PubMed:19270392 ]
  4. Ells R, Kock JL, Albertyn J, Hugo A, Pohl CH: Sciadonic acid modulates prostaglandin E2 production by epithelial cells during infection with C. albicans and C. dubliniensis. Prostaglandins Other Lipid Mediat. 2012 Jan;97(1-2):66-71. doi: 10.1016/j.prostaglandins.2011.12.001. Epub 2011 Dec 10. [PubMed:22178003 ]
  5. Chen SJ, Huang WC, Yang TT, Lu JH, Chuang LT: Incorporation of sciadonic acid into cellular phospholipids reduces pro-inflammatory mediators in murine macrophages through NF-kappaB and MAPK signaling pathways. Food Chem Toxicol. 2012 Oct;50(10):3687-95. doi: 10.1016/j.fct.2012.07.057. Epub 2012 Aug 6. [PubMed:22889893 ]
  6. LOTUS database [Link]