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Record Information
Version2.0
Created at2022-09-06 11:12:42 UTC
Updated at2022-09-06 11:12:42 UTC
NP-MRD IDNP0230682
Secondary Accession NumbersNone
Natural Product Identification
Common Name(3s,3ar,5ar,14ar,14br)-5a,12,14b-trimethyl-3-(prop-1-en-2-yl)-1h,2h,3h,3ah,4h,5h,6h,9h,10h,13h,14h,14ah-cycloundeca[e]indene-8-carboxylic acid
DescriptionStellatic acid, also known as stellatate, belongs to the class of organic compounds known as carboxylic acids. Carboxylic acids are compounds containing a carboxylic acid group with the formula -C(=O)OH. Stellatic acid 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. (3s,3ar,5ar,14ar,14br)-5a,12,14b-trimethyl-3-(prop-1-en-2-yl)-1h,2h,3h,3ah,4h,5h,6h,9h,10h,13h,14h,14ah-cycloundeca[e]indene-8-carboxylic acid is found in Aspergillus stellatus. (3s,3ar,5ar,14ar,14br)-5a,12,14b-trimethyl-3-(prop-1-en-2-yl)-1h,2h,3h,3ah,4h,5h,6h,9h,10h,13h,14h,14ah-cycloundeca[e]indene-8-carboxylic acid was first documented in 2004 (PMID: 15612624). Based on a literature review very few articles have been published on stellatic acid (PMID: 26351860).
Structure
Thumb
Synonyms
ValueSource
StellatateGenerator
Chemical FormulaC25H38O2
Average Mass370.5770 Da
Monoisotopic Mass370.28718 Da
IUPAC Name(3S,3aR,5aR,14aR,14bR)-5a,12,14b-trimethyl-3-(prop-1-en-2-yl)-1H,2H,3H,3aH,4H,5H,5aH,6H,9H,10H,13H,14H,14aH,14bH-cycloundeca[e]indene-8-carboxylic acid
Traditional Name(3S,3aR,5aR,14aR,14bR)-5a,12,14b-trimethyl-3-(prop-1-en-2-yl)-1H,2H,3H,3aH,4H,5H,6H,9H,10H,13H,14H,14aH-cycloundeca[e]indene-8-carboxylic acid
CAS Registry NumberNot Available
SMILES
CC(=C)[C@H]1CC[C@]2(C)[C@@H]1CC[C@]1(C)C\C=C(\CC\C=C(C)\CC[C@@H]21)C(O)=O
InChI Identifier
InChI=1S/C25H38O2/c1-17(2)20-12-16-25(5)21(20)13-15-24(4)14-11-19(23(26)27)8-6-7-18(3)9-10-22(24)25/h7,11,20-22H,1,6,8-10,12-16H2,2-5H3,(H,26,27)/b18-7+,19-11-/t20-,21-,22-,24+,25-/m1/s1
InChI KeyFSKFLBQJBSQQKA-DMZCBJAKSA-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
Aspergillus stellatusLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as carboxylic acids. Carboxylic acids are compounds containing a carboxylic acid group with the formula -C(=O)OH.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassCarboxylic acids
Direct ParentCarboxylic acids
Alternative Parents
Substituents
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic 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
logP6.67ChemAxon
pKa (Strongest Acidic)5.04ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity113.94 m³·mol⁻¹ChemAxon
Polarizability44.51 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00041547
Chemspider ID35517211
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound102515494
PDB IDNot Available
ChEBI ID169999
Good Scents IDNot Available
References
General References
  1. Matsuda Y, Mitsuhashi T, Quan Z, Abe I: Molecular Basis for Stellatic Acid Biosynthesis: A Genome Mining Approach for Discovery of Sesterterpene Synthases. Org Lett. 2015 Sep 18;17(18):4644-7. doi: 10.1021/acs.orglett.5b02404. Epub 2015 Sep 9. [PubMed:26351860 ]
  2. Frisvad JC, Samson RA: Emericella venezuelensis, a new species with stellate ascospores producing sterigmatocystin and aflatoxin B1. Syst Appl Microbiol. 2004 Nov;27(6):672-80. doi: 10.1078/0723202042369910. [PubMed:15612624 ]
  3. LOTUS database [Link]