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Record Information
Version2.0
Created at2021-01-06 05:14:53 UTC
Updated at2021-07-15 17:31:43 UTC
NP-MRD IDNP0019714
Secondary Accession NumbersNone
Natural Product Identification
Common NameAurachin C
Provided ByNPAtlasNPAtlas Logo
DescriptionAurachin C is also known as aurachin-C. Aurachin C is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Aurachin C is found in Stigmatella, Stigmatella aurantiaca Sg a15 and Stigmatella erecta. Aurachin C was first documented in 2008 (PMID: 18989924). Based on a literature review a small amount of articles have been published on Aurachin C (PMID: 23103448) (PMID: 25130733).
Structure
Data?1624571598
Synonyms
ValueSource
Aurachin-CChEBI
Chemical FormulaC25H33NO2
Average Mass379.5350 Da
Monoisotopic Mass379.25113 Da
IUPAC Name1-hydroxy-2-methyl-3-[(2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-1-yl]-1,4-dihydroquinolin-4-one
Traditional Nameaurachin C
CAS Registry NumberNot Available
SMILES
CC(C)=CCC\C(C)=C\CC\C(C)=C\CC1=C(C)N(O)C2=CC=CC=C2C1=O
InChI Identifier
InChI=1S/C25H33NO2/c1-18(2)10-8-11-19(3)12-9-13-20(4)16-17-22-21(5)26(28)24-15-7-6-14-23(24)25(22)27/h6-7,10,12,14-16,28H,8-9,11,13,17H2,1-5H3/b19-12+,20-16+
InChI KeyFIHXCHBEHLCXEG-YEFHWUCQSA-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
StigmatellaNPAtlas
Stigmatella aurantiaca Sg a15-
Stigmatella erectaLOTUS Database
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as sesquiterpenoids. These are terpenes with three consecutive isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassSesquiterpenoids
Direct ParentSesquiterpenoids
Alternative Parents
Substituents
  • Sesquiterpenoid
  • Farsesane sesquiterpenoid
  • Dihydroquinolone
  • Dihydroquinoline
  • Quinoline
  • Methylpyridine
  • Pyridine
  • Benzenoid
  • Vinylogous amide
  • Heteroaromatic compound
  • Organoheterocyclic compound
  • Azacycle
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
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
logP6.6ALOGPS
logP6.69ChemAxon
logS-5.3ALOGPS
pKa (Strongest Acidic)13.93ChemAxon
pKa (Strongest Basic)-2.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area40.54 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity132.6 m³·mol⁻¹ChemAxon
Polarizability45.71 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA006757
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00017847
Chemspider ID4943600
KEGG Compound IDNot Available
BioCyc IDCPD-7733
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6439171
PDB IDNot Available
ChEBI ID90888
Good Scents IDNot Available
References
General References
  1. Hofle G, Kunze B: Biosynthesis of aurachins A-L in Stigmatella aurantiaca: a feeding study. J Nat Prod. 2008 Nov;71(11):1843-9. doi: 10.1021/np8003084. Epub 2008 Nov 6. [PubMed:18989924 ]
  2. Lencina AM, Ding Z, Schurig-Briccio LA, Gennis RB: Characterization of the Type III sulfide:quinone oxidoreductase from Caldivirga maquilingensis and its membrane binding. Biochim Biophys Acta. 2013 Mar;1827(3):266-75. doi: 10.1016/j.bbabio.2012.10.010. Epub 2012 Oct 25. [PubMed:23103448 ]
  3. Enomoto M, Kitagawa W, Yasutake Y, Shimizu H: Total synthesis of aurachins C, D, and L, and a structurally simplified analog of aurachin C. Biosci Biotechnol Biochem. 2014;78(8):1324-7. doi: 10.1080/09168451.2014.918494. Epub 2014 Jun 17. [PubMed:25130733 ]