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Record Information
Version2.0
Created at2022-09-04 12:20:42 UTC
Updated at2022-09-04 12:20:42 UTC
NP-MRD IDNP0194645
Secondary Accession NumbersNone
Natural Product Identification
Common Name3-[(1s,4ar,5s,6r,8ar)-5,6,8a-trimethyl-5-[(5-methyl-3,6-dioxocyclohexa-1,4-dien-1-yl)methyl]-2-(propan-2-ylidene)-hexahydro-1h-naphthalen-1-yl]propanoic acid
DescriptionStypoquinonic acid belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. 3-[(1s,4ar,5s,6r,8ar)-5,6,8a-trimethyl-5-[(5-methyl-3,6-dioxocyclohexa-1,4-dien-1-yl)methyl]-2-(propan-2-ylidene)-hexahydro-1h-naphthalen-1-yl]propanoic acid is found in Stypopodium zonale. 3-[(1s,4ar,5s,6r,8ar)-5,6,8a-trimethyl-5-[(5-methyl-3,6-dioxocyclohexa-1,4-dien-1-yl)methyl]-2-(propan-2-ylidene)-hexahydro-1h-naphthalen-1-yl]propanoic acid was first documented in 2002 (PMID: 12444716). Based on a literature review very few articles have been published on stypoquinonic acid.
Structure
Thumb
Synonyms
ValueSource
StypoquinonateGenerator
Chemical FormulaC27H38O4
Average Mass426.5970 Da
Monoisotopic Mass426.27701 Da
IUPAC Name3-[(1S,4aR,5S,6R,8aR)-5,6,8a-trimethyl-5-[(5-methyl-3,6-dioxocyclohexa-1,4-dien-1-yl)methyl]-2-(propan-2-ylidene)-decahydronaphthalen-1-yl]propanoic acid
Traditional Name3-[(1S,4aR,5S,6R,8aR)-5,6,8a-trimethyl-5-[(5-methyl-3,6-dioxocyclohexa-1,4-dien-1-yl)methyl]-2-(propan-2-ylidene)-hexahydro-1H-naphthalen-1-yl]propanoic acid
CAS Registry NumberNot Available
SMILES
C[C@@H]1CC[C@@]2(C)[C@H](CCC(O)=O)C(CC[C@@H]2[C@@]1(C)CC1=CC(=O)C=C(C)C1=O)=C(C)C
InChI Identifier
InChI=1S/C27H38O4/c1-16(2)21-7-9-23-26(5,22(21)8-10-24(29)30)12-11-18(4)27(23,6)15-19-14-20(28)13-17(3)25(19)31/h13-14,18,22-23H,7-12,15H2,1-6H3,(H,29,30)/t18-,22-,23+,26+,27+/m1/s1
InChI KeyUKTQYWBDQDXWDJ-NTNJQHIWSA-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
Stypopodium zonaleLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentDiterpenoids
Alternative Parents
Substituents
  • Diterpenoid
  • Prenylbenzoquinone
  • Carbocyclic fatty acid
  • Quinone
  • P-benzoquinone
  • Fatty acyl
  • Ketone
  • Cyclic ketone
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Organic oxide
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Organooxygen compound
  • 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
logP6.17ChemAxon
pKa (Strongest Acidic)4.97ChemAxon
pKa (Strongest Basic)-7.7ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area71.44 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity125.19 m³·mol⁻¹ChemAxon
Polarizability49.46 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
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 IDC00049681
Chemspider ID8773906
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10598533
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Dorta E, Cueto M, Brito I, Darias J: New terpenoids from the brown alga Stypopodium zonale. J Nat Prod. 2002 Nov;65(11):1727-30. doi: 10.1021/np020090g. [PubMed:12444716 ]
  2. LOTUS database [Link]