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Record Information
Version2.0
Created at2022-09-07 17:48:19 UTC
Updated at2022-09-07 17:48:19 UTC
NP-MRD IDNP0253820
Secondary Accession NumbersNone
Natural Product Identification
Common Name(+)-vernolic acid
Description(+)-Vernolic acid, also known as 12S,13R-epome or vernolate, 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. (+)-vernolic acid is found in Abelmoschus esculentus, Amaranthus paniculatus, Baccharoides anthelmintica, Centrapalus pauciflorus, Plectranthus mollis, Euphorbia lagascae, Galeopsis bifida, Mucuna pruriens, Pithecellobium dulce, Syzygium cumini and Turnera ulmifolia. (+)-vernolic acid was first documented in 2009 (PMID: 19344744). Based on a literature review a small amount of articles have been published on (+)-vernolic acid (PMID: 35216635) (PMID: 26045382) (PMID: 24531296) (PMID: 20078841).
Structure
Thumb
Synonyms
ValueSource
(+)-12(S),13(R)-Vernolic acidChEBI
(+)-Leukotoxin bChEBI
(+)-VernolsaeureChEBI
(9Z)-(12S,13R)-12,13-Epoxyoctadecenoic acidChEBI
12S,13R-EpOMEChEBI
cis-12,13-Epoxy-cis-9-octadecenoic acidChEBI
cis-12-Epoxyoctadeca-cis-9-enoic acidChEBI
cis-12S,13R,-Ep, 9C-18:1ChEBI
Vernolic acidChEBI
Vernolic acid (+)-formChEBI
(+)-12(S),13(R)-VernolateGenerator
(9Z)-(12S,13R)-12,13-EpoxyoctadecenoateGenerator
cis-12,13-Epoxy-cis-9-octadecenoateGenerator
cis-12-Epoxyoctadeca-cis-9-enoateGenerator
VernolateGenerator
Vernolate (+)-formGenerator
(+)-VernolateGenerator
VernoleateMeSH
Chemical FormulaC18H32O3
Average Mass296.4510 Da
Monoisotopic Mass296.23514 Da
IUPAC Name(9Z)-11-[(2S,3R)-3-pentyloxiran-2-yl]undec-9-enoic acid
Traditional Name(+)-vernolic acid
CAS Registry NumberNot Available
SMILES
CCCCC[C@H]1O[C@H]1C\C=C/CCCCCCCC(O)=O
InChI Identifier
InChI=1S/C18H32O3/c1-2-3-10-13-16-17(21-16)14-11-8-6-4-5-7-9-12-15-18(19)20/h8,11,16-17H,2-7,9-10,12-15H2,1H3,(H,19,20)/b11-8-/t16-,17+/m1/s1
InChI KeyCCPPLLJZDQAOHD-GJGKEFFFSA-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
Abelmoschus esculentusLOTUS Database
Amaranthus paniculatusLOTUS Database
Baccharoides anthelminticaLOTUS Database
Centrapalus pauciflorusLOTUS Database
Equilabium molleLOTUS Database
Euphorbia lagascaeLOTUS Database
Galeopsis bifidaLOTUS Database
Mucuna pruriensLOTUS Database
Pithecellobium dulceLOTUS Database
Syzygium cuminiLOTUS Database
Turnera ulmifoliaLOTUS 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
  • Epoxy fatty acid
  • Heterocyclic fatty acid
  • Unsaturated fatty acid
  • Carboxylic acid derivative
  • Carboxylic acid
  • Dialkyl ether
  • Oxirane
  • Ether
  • Monocarboxylic acid or derivatives
  • Organoheterocyclic compound
  • Oxacycle
  • Organic oxide
  • Hydrocarbon derivative
  • Carbonyl group
  • Organooxygen compound
  • Organic oxygen compound
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic 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
logP5.48ChemAxon
pKa (Strongest Acidic)4.99ChemAxon
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area49.83 ŲChemAxon
Rotatable Bond Count14ChemAxon
Refractivity86.92 m³·mol⁻¹ChemAxon
Polarizability37.22 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00001241
Chemspider ID4952464
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6449780
PDB IDNot Available
ChEBI ID27706
Good Scents IDNot Available
References
General References
  1. Sun Y, Liu B, Xue J, Wang X, Cui H, Li R, Jia X: Critical metabolic pathways and genes cooperate for epoxy fatty acid-enriched oil production in developing seeds of Vernonia galamensis, an industrial oleaginous plant. Biotechnol Biofuels Bioprod. 2022 Feb 25;15(1):21. doi: 10.1186/s13068-022-02120-2. [PubMed:35216635 ]
  2. Jahan N, Ahmad M, Mehjabeen -, Saeed F, Amber -, Rehman AB, Muhammad S: Anti-nociceptive activity of seed extract of Vernonia anthelmintica willd. Pak J Pharm Sci. 2014 Nov;27(6 Spec No.):2177-81. [PubMed:26045382 ]
  3. Stern A, Guidotti M, Shaubi E, Popov M, Linder C, Heldman E, Grinberg S: Steric environment around acetylcholine head groups of bolaamphiphilic nanovesicles influences the release rate of encapsulated compounds. Int J Nanomedicine. 2014 Jan 20;9:561-74. doi: 10.2147/IJN.S53563. eCollection 2014. [PubMed:24531296 ]
  4. Li R, Yu K, Hatanaka T, Hildebrand DF: Vernonia DGATs increase accumulation of epoxy fatty acids in oil. Plant Biotechnol J. 2010 Feb;8(2):184-95. doi: 10.1111/j.1467-7652.2009.00476.x. [PubMed:20078841 ]
  5. Li Y, Beisson F: The biosynthesis of cutin and suberin as an alternative source of enzymes for the production of bio-based chemicals and materials. Biochimie. 2009 Jun;91(6):685-91. doi: 10.1016/j.biochi.2009.03.016. Epub 2009 Apr 1. [PubMed:19344744 ]
  6. LOTUS database [Link]