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Record Information
Version2.0
Created at2022-09-11 22:55:57 UTC
Updated at2022-09-11 22:55:58 UTC
NP-MRD IDNP0320973
Secondary Accession NumbersNone
Natural Product Identification
Common Name2-{[(1r,4ar,8ar)-2,5,5,8a-tetramethyl-1,4,4a,6,7,8-hexahydronaphthalen-1-yl]methyl}benzene-1,4-diol
DescriptionIsozonarol belongs to the class of organic compounds known as hydroquinones. Hydroquinones are compounds containing a hydroquinone moiety, which consists of a benzene ring with a hydroxyl groups at positions 1 and 4. 2-{[(1r,4ar,8ar)-2,5,5,8a-tetramethyl-1,4,4a,6,7,8-hexahydronaphthalen-1-yl]methyl}benzene-1,4-diol is found in Dictyopteris undulata. 2-{[(1r,4ar,8ar)-2,5,5,8a-tetramethyl-1,4,4a,6,7,8-hexahydronaphthalen-1-yl]methyl}benzene-1,4-diol was first documented in 2005 (PMID: 15921404). Based on a literature review a small amount of articles have been published on Isozonarol (PMID: 17346077) (PMID: 30207477) (PMID: 29783698) (PMID: 23649244).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC21H30O2
Average Mass314.4690 Da
Monoisotopic Mass314.22458 Da
IUPAC Name2-{[(1R,4aR,8aR)-2,5,5,8a-tetramethyl-1,4,4a,5,6,7,8,8a-octahydronaphthalen-1-yl]methyl}benzene-1,4-diol
Traditional Name2-{[(1R,4aR,8aR)-2,5,5,8a-tetramethyl-1,4,4a,6,7,8-hexahydronaphthalen-1-yl]methyl}benzene-1,4-diol
CAS Registry NumberNot Available
SMILES
CC1=CC[C@@H]2C(C)(C)CCC[C@@]2(C)[C@@H]1CC1=CC(O)=CC=C1O
InChI Identifier
InChI=1S/C21H30O2/c1-14-6-9-19-20(2,3)10-5-11-21(19,4)17(14)13-15-12-16(22)7-8-18(15)23/h6-8,12,17,19,22-23H,5,9-11,13H2,1-4H3/t17-,19-,21+/m1/s1
InChI KeyZEAWLOAAKXIHKG-QFUCXCTJSA-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
Dictyopteris undulataLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hydroquinones. Hydroquinones are compounds containing a hydroquinone moiety, which consists of a benzene ring with a hydroxyl groups at positions 1 and 4.
KingdomOrganic compounds
Super ClassBenzenoids
ClassPhenols
Sub ClassBenzenediols
Direct ParentHydroquinones
Alternative Parents
Substituents
  • Hydroquinone
  • 1-hydroxy-2-unsubstituted benzenoid
  • Monocyclic benzene moiety
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic 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
logP5.69ChemAxon
pKa (Strongest Acidic)9.84ChemAxon
pKa (Strongest Basic)-5.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area40.46 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity96.21 m³·mol⁻¹ChemAxon
Polarizability37.22 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 IDC00042489
Chemspider ID9658674
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound11483854
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Rubio BK, Soest RW, Crews P: Extending the record of meroditerpenes from Cacospongia marine sponges. J Nat Prod. 2007 Apr;70(4):628-31. doi: 10.1021/np060633c. Epub 2007 Mar 9. [PubMed:17346077 ]
  2. Zhang S, Wang X, Hao J, Li D, Csuk R, Li S: Expediently Scalable Synthesis and Antifungal Exploration of (+)-Yahazunol and Related Meroterpenoids. J Nat Prod. 2018 Sep 28;81(9):2010-2017. doi: 10.1021/acs.jnatprod.8b00310. Epub 2018 Sep 12. [PubMed:30207477 ]
  3. Kumagai M, Nishikawa K, Matsuura H, Umezawa T, Matsuda F, Okino T: Antioxidants from the Brown Alga Dictyopteris undulata. Molecules. 2018 May 18;23(5):1214. doi: 10.3390/molecules23051214. [PubMed:29783698 ]
  4. Ishibashi F, Sato S, Sakai K, Hirao S, Kuwano K: Algicidal sesquiterpene hydroquinones from the brown alga Dictyopteris undulata. Biosci Biotechnol Biochem. 2013;77(5):1120-2. doi: 10.1271/bbb.130018. Epub 2013 May 7. [PubMed:23649244 ]
  5. Perez-Garcia E, Zubia E, Ortega MJ, Carballo JL: Merosesquiterpenes from two sponges of the genus Dysidea. J Nat Prod. 2005 May;68(5):653-8. doi: 10.1021/np040237z. [PubMed:15921404 ]
  6. LOTUS database [Link]