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Record Information
Version2.0
Created at2022-09-01 22:06:27 UTC
Updated at2022-09-01 22:06:27 UTC
NP-MRD IDNP0143367
Secondary Accession NumbersNone
Natural Product Identification
Common Name3-(4-hydroxy-2-methyl-6-oxocyclohex-1-en-1-yl)-7-methyl-6,8-dioxoisochromen-7-yl 2-methyloct-2-enoate
Description3-(4-Hydroxy-2-methyl-6-oxocyclohex-1-en-1-yl)-7-methyl-6,8-dioxo-7,8-dihydro-6H-isochromen-7-yl 2-methyloct-2-enoate belongs to the class of organic compounds known as azaphilones. These are a structurally variable family of fungal polyketide metabolites possessing a highly oxygenated pyranoquinone bicyclic core, usually known as isochromene, and a quaternary carbon center. 3-(4-hydroxy-2-methyl-6-oxocyclohex-1-en-1-yl)-7-methyl-6,8-dioxoisochromen-7-yl 2-methyloct-2-enoate is found in Jackrogersella cohaerens. 3-(4-Hydroxy-2-methyl-6-oxocyclohex-1-en-1-yl)-7-methyl-6,8-dioxo-7,8-dihydro-6H-isochromen-7-yl 2-methyloct-2-enoate is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
3-(4-Hydroxy-2-methyl-6-oxocyclohex-1-en-1-yl)-7-methyl-6,8-dioxo-7,8-dihydro-6H-isochromen-7-yl 2-methyloct-2-enoic acidGenerator
Chemical FormulaC26H30O7
Average Mass454.5190 Da
Monoisotopic Mass454.19915 Da
IUPAC Name3-(4-hydroxy-2-methyl-6-oxocyclohex-1-en-1-yl)-7-methyl-6,8-dioxo-7,8-dihydro-6H-isochromen-7-yl 2-methyloct-2-enoate
Traditional Name3-(4-hydroxy-2-methyl-6-oxocyclohex-1-en-1-yl)-7-methyl-6,8-dioxoisochromen-7-yl 2-methyloct-2-enoate
CAS Registry NumberNot Available
SMILES
CCCCCC=C(C)C(=O)OC1(C)C(=O)C=C2C=C(OC=C2C1=O)C1=C(C)CC(O)CC1=O
InChI Identifier
InChI=1S/C26H30O7/c1-5-6-7-8-9-15(2)25(31)33-26(4)22(29)12-17-11-21(32-14-19(17)24(26)30)23-16(3)10-18(27)13-20(23)28/h9,11-12,14,18,27H,5-8,10,13H2,1-4H3
InChI KeyGKVWLPVTYNGYQO-UHFFFAOYSA-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
Jackrogersella cohaerensLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as azaphilones. These are a structurally variable family of fungal polyketide metabolites possessing a highly oxygenated pyranoquinone bicyclic core, usually known as isochromene, and a quaternary carbon center.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassAzaphilones
Sub ClassNot Available
Direct ParentAzaphilones
Alternative Parents
Substituents
  • Azaphilone
  • Fatty acid ester
  • Alpha-acyloxy ketone
  • Cyclohexenone
  • Pyran
  • Fatty acyl
  • Enoate ester
  • Alpha,beta-unsaturated carboxylic ester
  • Vinylogous ester
  • Cyclic ketone
  • Secondary alcohol
  • Ketone
  • Carboxylic acid ester
  • Oxacycle
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organic oxide
  • Organic oxygen compound
  • Organooxygen compound
  • Alcohol
  • Carbonyl group
  • Hydrocarbon derivative
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic 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
logP3.76ALOGPS
logP4.13ChemAxon
logS-5.1ALOGPS
pKa (Strongest Acidic)14.99ChemAxon
pKa (Strongest Basic)-2.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area106.97 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity126.15 m³·mol⁻¹ChemAxon
Polarizability48.5 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound73804573
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]