Np mrd loader

Record Information
Version1.0
Created at2020-12-09 05:38:06 UTC
Updated at2021-07-15 16:59:12 UTC
NP-MRD IDNP0008016
Secondary Accession NumbersNone
Natural Product Identification
Common NameEtnangien methyl ester
Provided ByNPAtlasNPAtlas Logo
Description Etnangien methyl ester is found in Sorangium cellulosum. It was first documented in 2008 (PMID: 18826315).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC50H78O11
Average Mass855.1630 Da
Monoisotopic Mass854.55441 Da
IUPAC Namemethyl (4E,6S,10E,12E,14E,16E,18E,20R,21R)-6,20-dihydroxy-4,18-dimethyl-21-[(2S,4R,8S,10Z,12Z,16R,18S,19R,20R)-4,16,18,20-tetrahydroxy-8-methoxy-15,17,19-trimethyl-22-oxo-1-oxacyclodocosa-10,12-dien-2-yl]docosa-4,8,10,12,14,16,18-heptaenoate
Traditional Namemethyl (4E,6S,10E,12E,14E,16E,18E,20R,21R)-6,20-dihydroxy-4,18-dimethyl-21-[(2S,4R,8S,10Z,12Z,16R,18S,19R,20R)-4,16,18,20-tetrahydroxy-8-methoxy-15,17,19-trimethyl-22-oxo-1-oxacyclodocosa-10,12-dien-2-yl]docosa-4,8,10,12,14,16,18-heptaenoate
CAS Registry NumberNot Available
SMILES
CO[C@H]1CCC[C@@H](O)C[C@H](OC(=O)C[C@@H](O)[C@@H](C)[C@H](O)[C@@H](C)[C@H](O)[C@@H](C)C\C=C/C=C\C1)[C@H](C)[C@H](O)\C=C(/C)\C=C\C=C\C=C\C=C\C=C\C[C@H](O)\C=C(/C)CCC(=O)OC
InChI Identifier
InChI=1S/C50H78O11/c1-35(23-18-14-12-10-9-11-13-15-20-25-41(51)31-36(2)29-30-47(55)60-8)32-44(53)38(4)46-33-42(52)26-22-28-43(59-7)27-21-17-16-19-24-37(3)49(57)40(6)50(58)39(5)45(54)34-48(56)61-46/h9-21,23,31-32,37-46,49-54,57-58H,22,24-30,33-34H2,1-8H3/b10-9+,13-11+,14-12+,19-16-,20-15+,21-17-,23-18+,35-32+,36-31+/t37-,38+,39+,40-,41-,42+,43+,44+,45+,46-,49+,50-/m0/s1
InChI KeyMAHWDQYQMAFDQA-MHOMOOIRSA-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
Sorangium cellulosumNPAtlas
Chemical Taxonomy
ClassificationNot classified
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
logP5.79ALOGPS
logP6.06ChemAxon
logS-5.5ALOGPS
pKa (Strongest Acidic)13.94ChemAxon
pKa (Strongest Basic)-1.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count6ChemAxon
Polar Surface Area183.21 ŲChemAxon
Rotatable Bond Count16ChemAxon
Refractivity253.46 m³·mol⁻¹ChemAxon
Polarizability100.48 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
External LinksNot Available
References
General References
  1. Menche D, Arikan F, Perlova O, Horstmann N, Ahlbrecht W, Wenzel SC, Jansen R, Irschik H, Muller R: Stereochemical determination and complex biosynthetic assembly of etnangien, a highly potent RNA polymerase inhibitor from the myxobacterium Sorangium cellulosum. J Am Chem Soc. 2008 Oct 29;130(43):14234-43. doi: 10.1021/ja804194c. Epub 2008 Oct 1. [PubMed:18826315 ]