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Record Information
Version1.0
Created at2020-12-09 00:43:38 UTC
Updated at2021-07-15 16:46:33 UTC
NP-MRD IDNP0003494
Secondary Accession NumbersNone
Natural Product Identification
Common NameVariecoacetal B
Provided ByNPAtlasNPAtlas Logo
Description Variecoacetal B is found in Emericella and Emericella aurantio-brunnea. It was first documented in 2000 (PMID: 11045446). Based on a literature review very few articles have been published on (1S,3R,6S,9S,10S,11S,15S,17R,19S,20R)-17-ethoxy-15-methoxy-3,6,19-trimethyl-9-(prop-1-en-2-yl)-16-oxapentacyclo[12.5.1.0³,¹¹.0⁶,¹⁰.0¹⁷,²⁰]Icos-13-ene.
Structure
Data?1624573827
SynonymsNot Available
Chemical FormulaC28H44O3
Average Mass428.6570 Da
Monoisotopic Mass428.32905 Da
IUPAC Name(1S,3R,6S,9S,10S,11S,15S,17R,19S,20R)-17-ethoxy-15-methoxy-3,6,19-trimethyl-9-(prop-1-en-2-yl)-16-oxapentacyclo[12.5.1.0^{3,11}.0^{6,10}.0^{17,20}]icos-13-ene
Traditional Name(1S,3R,6S,9S,10S,11S,15S,17R,19S,20R)-17-ethoxy-15-methoxy-3,6,19-trimethyl-9-(prop-1-en-2-yl)-16-oxapentacyclo[12.5.1.0^{3,11}.0^{6,10}.0^{17,20}]icos-13-ene
CAS Registry NumberNot Available
SMILES
CCO[C@]12C[C@H](C)[C@@H]3C[C@@]4(C)CC[C@]5(C)CC[C@@H]([C@H]5[C@@H]4C\C=C(\[C@@H](OC)O1)[C@H]23)C(C)=C
InChI Identifier
InChI=1S/C28H44O3/c1-8-30-28-15-18(4)21-16-27(6)14-13-26(5)12-11-19(17(2)3)24(26)22(27)10-9-20(23(21)28)25(29-7)31-28/h9,18-19,21-25H,2,8,10-16H2,1,3-7H3/b20-9+/t18-,19+,21-,22-,23-,24-,25-,26-,27+,28+/m0/s1
InChI KeyHWMGYRPZZSXFAX-SLIHOXETSA-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
EmericellaNPAtlas
Emericella aurantio-brunnea-
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
logP5.66ALOGPS
logP6.42ChemAxon
logS-6.5ALOGPS
pKa (Strongest Basic)-3.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area27.69 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity126.24 m³·mol⁻¹ChemAxon
Polarizability51.85 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA016289
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID8201185
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10025614
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Fujimoto H, Nakamura E, Okuyama E, Ishibashi M: Immunomodulatory constituents from an ascomycete, Emericella aurantio-brunnea. Chem Pharm Bull (Tokyo). 2000 Oct;48(10):1436-41. doi: 10.1248/cpb.48.1436. [PubMed:11045446 ]