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Record Information
Version2.0
Created at2024-02-29 00:05:35 UTC
Updated at2024-09-03 04:19:43 UTC
NP-MRD IDNP0332590
Natural Product DOIhttps://doi.org/10.57994/1850
Secondary Accession NumbersNone
Natural Product Identification
Common Name5’-O-desmethylarmillaribin
Description5’-O-desmethylarmillaribin belongs to the class of organic compounds known as illudanes and illudins. These are sesquiterpenoids containing either the illudane moiety (based on a 3,6,6,7b-tetramethyl-decahydro-1H-cyclobuta[e]indene ring system), the illudin moiety (2',2',4',6'-tetramethyl-octahydrospiro[cyclopropane-1,5'-indene]), or a derivative thereof. Based on a literature review very few articles have been published on 5’-O-desmethylarmillaribin.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC23H26O5
Average Mass382.4560 Da
Monoisotopic Mass382.17802 Da
IUPAC Name(2R,7aS,7bR)-3-formyl-6,6,7b-trimethyl-1H,2H,5H,6H,7H,7aH,7bH-cyclobuta[e]inden-2-yl 2,4-dihydroxy-6-methylbenzoate
Traditional Name(2R,7aS,7bR)-3-formyl-6,6,7b-trimethyl-1H,2H,5H,7H,7aH-cyclobuta[e]inden-2-yl 2,4-dihydroxy-6-methylbenzoate
CAS Registry NumberNot Available
SMILES
[H][C@]12CC(C)(C)CC1=CC(C=O)=C1[C@@H](C[C@]21C)OC(=O)C1=C(C)C=C(O)C=C1O
InChI Identifier
InChI=1S/C23H26O5/c1-12-5-15(25)7-17(26)19(12)21(27)28-18-10-23(4)16-9-22(2,3)8-13(16)6-14(11-24)20(18)23/h5-7,11,16,18,25-26H,8-10H2,1-4H3/t16-,18+,23+/m0/s1
InChI KeyVLOJQZIRWXNZGC-PRCFCKQXSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
COSY NMR[1H, 1H] NMR Spectrum (2D, 500 MHz, C2D6OS, experimental)sebastian.pfuetze@helmholtz-hzi.deHelmholtz-centre for infection researchSebastian Pfütze2024-02-29View Spectrum
ROESY NMR[1H, 1H] NMR Spectrum (2D, 500 MHz, C3D6O, experimental)sebastian.pfuetze@helmholtz-hzi.deHelmholtz-centre for infection researchSebastian Pfütze2024-02-29View Spectrum
HSQC NMR[1H, 13C] NMR Spectrum (2D, 500 MHz, C3D6O, experimental)sebastian.pfuetze@helmholtz-hzi.deHelmholtz-centre for infection researchSebastian Pfütze2024-02-29View Spectrum
HMBC NMR[1H, 13C] NMR Spectrum (2D, 500 MHz, C3D6O, experimental)sebastian.pfuetze@helmholtz-hzi.deHelmholtz-centre for infection researchSebastian Pfütze2024-02-29View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, C3D6O, experimental)sebastian.pfuetze@helmholtz-hzi.deHelmholtz-centre for infection researchSebastian Pfütze2024-02-29View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, C3D6O, experimental)sebastian.pfuetze@helmholtz-hzi.deHelmholtz-centre for infection researchSebastian Pfütze2024-02-29View Spectrum
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
Chemical Shift Submissions
Not Available
Species
Species of OriginNot Available
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as illudanes and illudins. These are sesquiterpenoids containing either the illudane moiety (based on a 3,6,6,7b-tetramethyl-decahydro-1H-cyclobuta[e]indene ring system), the illudin moiety (2',2',4',6'-tetramethyl-octahydrospiro[cyclopropane-1,5'-indene]), or a derivative thereof.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassSesquiterpenoids
Direct ParentIlludanes and illudins
Alternative Parents
Substituents
  • Illudane sesquiterpenoid
  • Fatty alcohol ester
  • P-hydroxybenzoic acid alkyl ester
  • P-hydroxybenzoic acid ester
  • O-hydroxybenzoic acid ester
  • Salicylic acid or derivatives
  • Benzoate ester
  • Benzoic acid or derivatives
  • M-cresol
  • Benzoyl
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Fatty acid ester
  • Fatty acyl
  • Benzenoid
  • Monocyclic benzene moiety
  • Vinylogous acid
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aldehyde
  • 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
logP4.51ChemAxon
pKa (Strongest Acidic)8.7ChemAxon
pKa (Strongest Basic)-4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area83.83 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity107.41 m³·mol⁻¹ChemAxon
Polarizability42.17 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
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 CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available