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Record Information
Version2.0
Created at2022-09-11 10:18:58 UTC
Updated at2022-09-11 10:18:58 UTC
NP-MRD IDNP0313039
Secondary Accession NumbersNone
Natural Product Identification
Common Name6,7-dihydroxy-8-isopropyl-2-methyl-5-[(e)-[(3-methylbutyl)imino]methyl]naphthalene-1,4-dione
DescriptionGossyrubilone belongs to the class of organic compounds known as sesquiterpenoids. These are terpenes with three consecutive isoprene units. 6,7-dihydroxy-8-isopropyl-2-methyl-5-[(e)-[(3-methylbutyl)imino]methyl]naphthalene-1,4-dione is found in Gossypium hirsutum. Gossyrubilone is a very strong basic compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
6,7-Dihydroxy-2-methyl-5-[[(3-methylbutyl)imino]methyl]-8-(1-methylethyl)-1,4-naphthalenedioneHMDB
6,7-Dihydroxy-5-(isobutyliminomethyl)-8-isopropyl-2-methyl-1,4-naphthoquinoneHMDB
Chemical FormulaC20H25NO4
Average Mass343.4168 Da
Monoisotopic Mass343.17836 Da
IUPAC Name6,7-dihydroxy-2-methyl-5-[(1E)-[(3-methylbutyl)imino]methyl]-8-(propan-2-yl)-1,4-dihydronaphthalene-1,4-dione
Traditional Name6,7-dihydroxy-8-isopropyl-2-methyl-5-[(1E)-[(3-methylbutyl)imino]methyl]naphthalene-1,4-dione
CAS Registry NumberNot Available
SMILES
CC(C)CC\N=C\C1=C2C(=O)C=C(C)C(=O)C2=C(C(C)C)C(O)=C1O
InChI Identifier
InChI=1S/C20H25NO4/c1-10(2)6-7-21-9-13-16-14(22)8-12(5)18(23)17(16)15(11(3)4)20(25)19(13)24/h8-11,24-25H,6-7H2,1-5H3/b21-9+
InChI KeyUYIGQGYXLRGUGA-ZVBGSRNCSA-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
Gossypium hirsutumLOTUS Database
Chemical Taxonomy
Description 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
  • Cadinane sesquiterpenoid
  • Sesquiterpenoid
  • Naphthoquinone
  • Naphthalene
  • Aryl ketone
  • Quinone
  • Benzenoid
  • Ketone
  • Shiff base
  • Aldimine
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic nitrogen compound
  • Organic oxygen compound
  • Imine
  • 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
logP3.84ALOGPS
logP3.83ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)7.18ChemAxon
pKa (Strongest Basic)5.73ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area86.96 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity100.65 m³·mol⁻¹ChemAxon
Polarizability38.87 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0033266
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB011289
KNApSAcK IDNot Available
Chemspider ID30776987
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]