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Record Information
Version2.0
Created at2021-06-20 18:27:56 UTC
Updated at2021-06-30 00:05:30 UTC
NP-MRD IDNP0034856
Secondary Accession NumbersNone
Natural Product Identification
Common Namenorselic acid E
Provided ByJEOL DatabaseJEOL Logo
DescriptionNorselic acid e, also known as norselate e, belongs to the class of organic compounds known as stigmastanes and derivatives. These are sterol lipids with a structure based on the stigmastane skeleton, which consists of a cholestane moiety bearing an ethyl group at the carbon atom C24. norselic acid E is found in Crella sp. norselic acid E was first documented in 2009 (Ma, W. S., et al.). Based on a literature review very few articles have been published on Norselic acid e.
Structure
Thumb
Synonyms
ValueSource
Norselate eGenerator
Chemical FormulaC31H42O5
Average Mass494.6720 Da
Monoisotopic Mass494.30322 Da
IUPAC Name(1S,2R,10R,11S,14R,15S)-14-[(2R,5R)-5-(acetyloxy)-5-ethyl-6-methylhept-6-en-2-yl]-2-methyl-5-oxotetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-3,6,8-triene-15-carboxylic acid
Traditional Name(1S,2R,10R,11S,14R,15S)-14-[(2R,5R)-5-(acetyloxy)-5-ethyl-6-methylhept-6-en-2-yl]-2-methyl-5-oxotetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-3,6,8-triene-15-carboxylic acid
CAS Registry NumberNot Available
SMILES
[H]OC(=O)[C@]12C([H])([H])C([H])([H])[C@@]3([H])[C@@]([H])(C([H])=C([H])C4=C([H])C(=O)C([H])=C([H])[C@]34C([H])([H])[H])[C@]1([H])C([H])([H])C([H])([H])[C@]2([H])[C@]([H])(C([H])([H])[H])C([H])([H])C([H])([H])[C@@](OC(=O)C([H])([H])[H])(C(=C([H])[H])C([H])([H])[H])C([H])([H])C([H])([H])[H]
InChI Identifier
InChI=1S/C31H42O5/c1-7-30(19(2)3,36-21(5)32)16-12-20(4)25-10-11-27-24-9-8-22-18-23(33)13-15-29(22,6)26(24)14-17-31(25,27)28(34)35/h8-9,13,15,18,20,24-27H,2,7,10-12,14,16-17H2,1,3-6H3,(H,34,35)/t20-,24-,25-,26+,27+,29+,30-,31+/m1/s1
InChI KeyJFWKHVJJUMJZAN-RKDCWTDHSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 500 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Crella sp.JEOL database
    • Ma, W. S., et al, J. Nat. Prod. 72, 1842 (2009)
Chemical Taxonomy
Description Belongs to the class of organic compounds known as stigmastanes and derivatives. These are sterol lipids with a structure based on the stigmastane skeleton, which consists of a cholestane moiety bearing an ethyl group at the carbon atom C24.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassStigmastanes and derivatives
Direct ParentStigmastanes and derivatives
Alternative Parents
Substituents
  • Triterpenoid
  • Stigmastane-skeleton
  • Monohydroxy bile acid, alcohol, or derivatives
  • Hydroxy bile acid, alcohol, or derivatives
  • Bile acid, alcohol, or derivatives
  • Steroid ester
  • 18-hydroxysteroid
  • 18-oxosteroid
  • 3-oxo-delta-1,4-steroid
  • 3-oxosteroid
  • Oxosteroid
  • Hydroxysteroid
  • Delta-1,4-steroid
  • Dicarboxylic acid or derivatives
  • Carboxylic acid ester
  • Cyclic ketone
  • Ketone
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Organooxygen compound
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
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
logP5.58ALOGPS
logP6.17ChemAxon
logS-5.8ALOGPS
pKa (Strongest Acidic)4.5ChemAxon
pKa (Strongest Basic)-5ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area80.67 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity143.1 m³·mol⁻¹ChemAxon
Polarizability56.66 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00048027
Chemspider ID25052768
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 References
  1. Ma, W. S., et al. (2009). Ma, W. S., et al, J. Nat. Prod. 72, 1842 (2009). J. Nat. Prod..