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Record Information
Version2.0
Created at2021-06-19 23:37:15 UTC
Updated at2021-06-30 00:02:25 UTC
NP-MRD IDNP0032938
Secondary Accession NumbersNone
Natural Product Identification
Common Name25-nor-12alpha-acetoxy-20,24-dimethyl-24-oxoscalar-16-en-18beta-ol
Provided ByJEOL DatabaseJEOL Logo
DescriptionCHEMBL224775 belongs to the class of organic compounds known as sesterterpenoids. These are terpenes composed of five consecutive isoprene units. 25-nor-12alpha-acetoxy-20,24-dimethyl-24-oxoscalar-16-en-18beta-ol is found in Phyllospongia papyracea. 25-nor-12alpha-acetoxy-20,24-dimethyl-24-oxoscalar-16-en-18beta-ol was first documented in 2007 (Li, H. -J., et al.). CHEMBL224775 is a strongly basic compound (based on its pKa).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC28H44O4
Average Mass444.6560 Da
Monoisotopic Mass444.32396 Da
IUPAC Name(1S,4aS,4bR,6S,6aS,7R,10aS,10bR,12aS)-8-acetyl-1-ethyl-7-hydroxy-1,4a,6a,10b-tetramethyl-1,2,3,4,4a,4b,5,6,6a,7,10,10a,10b,11,12,12a-hexadecahydrochrysen-6-yl acetate
Traditional Name(1S,4aS,4bR,6S,6aS,7R,10aS,10bR,12aS)-8-acetyl-1-ethyl-7-hydroxy-1,4a,6a,10b-tetramethyl-2,3,4,4b,5,6,7,10,10a,11,12,12a-dodecahydrochrysen-6-yl acetate
CAS Registry NumberNot Available
SMILES
[H]O[C@@]1([H])C(=C([H])C([H])([H])[C@@]2([H])[C@]3(C([H])([H])[H])C([H])([H])C([H])([H])[C@@]4([H])[C@@](C([H])([H])[H])(C([H])([H])C([H])([H])[H])C([H])([H])C([H])([H])C([H])([H])[C@]4(C([H])([H])[H])[C@@]3([H])C([H])([H])[C@]([H])(OC(=O)C([H])([H])[H])[C@]12C([H])([H])[H])C(=O)C([H])([H])[H]
InChI Identifier
InChI=1S/C28H44O4/c1-8-25(4)13-9-14-26(5)20(25)12-15-27(6)21-11-10-19(17(2)29)24(31)28(21,7)23(16-22(26)27)32-18(3)30/h10,20-24,31H,8-9,11-16H2,1-7H3/t20-,21-,22+,23-,24-,25-,26-,27-,28+/m0/s1
InChI KeyDOIMWOSWVYLKKV-NLHDQFFUSA-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
Phyllospongia papyraceaJEOL database
    • Li, H. -J., et al, J. Nat. Prod. 70, 802 (2007)
Chemical Taxonomy
Description Belongs to the class of organic compounds known as sesterterpenoids. These are terpenes composed of five consecutive isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassSesterterpenoids
Direct ParentSesterterpenoids
Alternative Parents
Substituents
  • Sesterterpenoid
  • 17-oxosteroid
  • Oxosteroid
  • Steroid
  • Secondary alcohol
  • Ketone
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic 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
logP5.75ALOGPS
logP5.14ChemAxon
logS-5.8ALOGPS
pKa (Strongest Acidic)13.86ChemAxon
pKa (Strongest Basic)-3.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area63.6 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity126.84 m³·mol⁻¹ChemAxon
Polarizability52.27 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID17612937
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound16680129
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Li, H. -J., et al. (2007). Li, H. -J., et al, J. Nat. Prod. 70, 802 (2007). J. Nat. Prod..