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Record Information
Version2.0
Created at2020-12-09 02:06:20 UTC
Updated at2021-07-15 16:49:50 UTC
NP-MRD IDNP0004679
Secondary Accession NumbersNone
Natural Product Identification
Common NameEI-1941-1
Provided ByNPAtlasNPAtlas Logo
Description EI-1941-1 is found in Farrowia and Farrowia sp. E-1941. EI-1941-1 was first documented in 2003 (PMID: 12870812). Based on a literature review very few articles have been published on 6,8-dihydroxy-10-propyl-4,9-dioxatricyclo[5.4.0.0³,⁵]Undec-1(7)-en-2-one.
Structure
Data?1624574176
SynonymsNot Available
Chemical FormulaC12H16O5
Average Mass240.2550 Da
Monoisotopic Mass240.09977 Da
IUPAC Name(3S,5S,6R,8S,10R)-6,8-dihydroxy-10-propyl-4,9-dioxatricyclo[5.4.0.0^{3,5}]undec-1(7)-en-2-one
Traditional Name(3S,5S,6R,8S,10R)-6,8-dihydroxy-10-propyl-4,9-dioxatricyclo[5.4.0.0^{3,5}]undec-1(7)-en-2-one
CAS Registry NumberNot Available
SMILES
CCCC1CC2=C(C(O)O1)C(O)C1OC1C2=O
InChI Identifier
InChI=1S/C12H16O5/c1-2-3-5-4-6-7(12(15)16-5)9(14)11-10(17-11)8(6)13/h5,9-12,14-15H,2-4H2,1H3
InChI KeyDJMYUSHSKVTQAD-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
FarrowiaNPAtlas
Farrowia sp. E-1941Fungi
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as cyclohexenones. These are compounds containing a cylohexenone moiety, which is a six-membered aliphatic ring that carries a ketone and has one endocyclic double bond.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentCyclohexenones
Alternative Parents
Substituents
  • Cyclohexenone
  • Pyran
  • Secondary alcohol
  • Hemiacetal
  • Oxacycle
  • Organoheterocyclic compound
  • Ether
  • Oxirane
  • Dialkyl ether
  • Organic oxide
  • Hydrocarbon derivative
  • 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-0.25ALOGPS
logP0.33ChemAxon
logS-0.51ALOGPS
pKa (Strongest Acidic)11.7ChemAxon
pKa (Strongest Basic)-3.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area79.29 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity57.9 m³·mol⁻¹ChemAxon
Polarizability24.36 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA001518
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID8306495
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10130980
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Koizumi F, Matsuda Y, Nakanishi S: EI-1941-1 and -2, novel interleukin-1beta converting enzyme inhibitors produced by Farrowia sp. E-1941. I. Biochemical characterization of EI-1941-1 and -2. J Antibiot (Tokyo). 2003 May;56(5):464-9. doi: 10.7164/antibiotics.56.464. [PubMed:12870812 ]