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Record Information
Version2.0
Created at2022-09-06 01:25:15 UTC
Updated at2022-09-06 01:25:15 UTC
NP-MRD IDNP0223351
Secondary Accession NumbersNone
Natural Product Identification
Common Name1-(3-hydroxypropanoyl)-1,3,6,8-tetramethyl-4a,5,6,7,8,8a-hexahydro-2h-naphthalene-2-carboxylic acid
DescriptionDiplodiatoxin belongs to the class of organic compounds known as gamma-keto acids and derivatives. These are organic compounds containing an aldehyde substituted with a keto group on the C4 carbon atom. Diplodiatoxin is an extremely weak basic (essentially neutral) compound (based on its pKa). Diplodiatoxin is a metabolite of Diplodia maydis (parasite of sweet corn). Metabolite of Diplodia maydis (parasite of sweet corn). 1-(3-hydroxypropanoyl)-1,3,6,8-tetramethyl-4a,5,6,7,8,8a-hexahydro-2h-naphthalene-2-carboxylic acid is found in Stenocarpella maydis. Toxin causing diplodiosis disease of cattle and sheep.
Structure
Thumb
Synonyms
ValueSource
1,2,4a,5,6,7,8,8a-Octahydro-1-(3-hydroxy-1-oxopropyl)-1,3,6,8-tetramethyl-2-naphthalenecarboxylic acid, 9ciHMDB
1-(3-Hydroxypropanoyl)-1,3,6,8-tetramethyl-1,2,4a,5,6,7,8,8a-octahydronaphthalene-2-carboxylateGenerator
DiplodiatoxinMeSH
Chemical FormulaC18H28O4
Average Mass308.4125 Da
Monoisotopic Mass308.19876 Da
IUPAC Name1-(3-hydroxypropanoyl)-1,3,6,8-tetramethyl-1,2,4a,5,6,7,8,8a-octahydronaphthalene-2-carboxylic acid
Traditional Name1-(3-hydroxypropanoyl)-1,3,6,8-tetramethyl-4a,5,6,7,8,8a-hexahydro-2H-naphthalene-2-carboxylic acid
CAS Registry NumberNot Available
SMILES
CC1CC(C)C2C(C1)C=C(C)C(C(O)=O)C2(C)C(=O)CCO
InChI Identifier
InChI=1S/C18H28O4/c1-10-7-11(2)15-13(8-10)9-12(3)16(17(21)22)18(15,4)14(20)5-6-19/h9-11,13,15-16,19H,5-8H2,1-4H3,(H,21,22)
InChI KeySFTQDPVLDKOILY-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
Diplodia maydisLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as gamma-keto acids and derivatives. These are organic compounds containing an aldehyde substituted with a keto group on the C4 carbon atom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassKeto acids and derivatives
Sub ClassGamma-keto acids and derivatives
Direct ParentGamma-keto acids and derivatives
Alternative Parents
Substituents
  • Gamma-keto acid
  • Beta-hydroxy ketone
  • Ketone
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • 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
logP2.82ALOGPS
logP2.87ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)4.6ChemAxon
pKa (Strongest Basic)-2.4ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area74.6 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity85.53 m³·mol⁻¹ChemAxon
Polarizability34.41 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0031471
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB008044
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound12309246
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]