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Record Information
Version2.0
Created at2022-09-05 08:30:34 UTC
Updated at2022-09-05 08:30:34 UTC
NP-MRD IDNP0210610
Secondary Accession NumbersNone
Natural Product Identification
Common Name10-methyl-5-(3-methylbut-2-en-1-yl)-4,9-dioxatricyclo[5.4.0.0³,⁵]undec-1(7)-ene-2,6,11-triol
DescriptionBisbynin belongs to the class of organic compounds known as pyrans. Pyrans are compounds containing a pyran ring, which is a six-member heterocyclic, non-aromatic ring with five carbon atoms, one oxygen atom and two ring double bonds. Bisbynin is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, bisbynin has been detected, but not quantified in, cereals and cereal products. 10-methyl-5-(3-methylbut-2-en-1-yl)-4,9-dioxatricyclo[5.4.0.0³,⁵]undec-1(7)-ene-2,6,11-triol is found in Stachybotrys bisbyi. This could make bisbynin a potential biomarker for the consumption of these foods.
Structure
Thumb
Synonyms
ValueSource
1a,3,5,6,7,7a-Hexahydro-5-methyl-1a-(3-methyl-2-butenyl)-2H-oxireno[g][2]benzopyran-2,6,7-triol, 9ciHMDB
Chemical FormulaC15H22O5
Average Mass282.3322 Da
Monoisotopic Mass282.14672 Da
IUPAC Name10-methyl-5-(3-methylbut-2-en-1-yl)-4,9-dioxatricyclo[5.4.0.0³,⁵]undec-1(7)-ene-2,6,11-triol
Traditional Name10-methyl-5-(3-methylbut-2-en-1-yl)-4,9-dioxatricyclo[5.4.0.0³,⁵]undec-1(7)-ene-2,6,11-triol
CAS Registry NumberNot Available
SMILES
CC1OCC2=C(C(O)C3OC3(CC=C(C)C)C2O)C1O
InChI Identifier
InChI=1S/C15H22O5/c1-7(2)4-5-15-13(18)9-6-19-8(3)11(16)10(9)12(17)14(15)20-15/h4,8,11-14,16-18H,5-6H2,1-3H3
InChI KeyICHJNTDKHBXTFN-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
Stachybotrys bisbyiLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyrans. Pyrans are compounds containing a pyran ring, which is a six-member heterocyclic, non-aromatic ring with five carbon atoms, one oxygen atom and two ring double bonds.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyrans
Sub ClassNot Available
Direct ParentPyrans
Alternative Parents
Substituents
  • Pyran
  • Secondary alcohol
  • Oxacycle
  • Polyol
  • Ether
  • Oxirane
  • Dialkyl ether
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Alcohol
  • 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
logP-0.24ALOGPS
logP-0.39ChemAxon
logS-1.5ALOGPS
pKa (Strongest Acidic)12.89ChemAxon
pKa (Strongest Basic)-3.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area82.45 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity73.41 m³·mol⁻¹ChemAxon
Polarizability30.16 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0041324
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB021244
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound85503029
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]