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Record Information
Version2.0
Created at2022-09-12 12:18:30 UTC
Updated at2022-09-12 12:18:30 UTC
NP-MRD IDNP0328648
Secondary Accession NumbersNone
Natural Product Identification
Common Name[(1r,3s,3ar,5as,5bs,6s,7ar,10r,11as,13ar,13br)-1,6,10-trihydroxy-3-isopropyl-5a,8,8,11a,13a-pentamethyl-9-oxo-1h,2h,3h,4h,5h,5bh,6h,7h,7ah,10h,11h,13h,13bh-cyclopenta[a]chrysen-3a-yl]methyl acetate
DescriptionRubianol-b belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. [(1r,3s,3ar,5as,5bs,6s,7ar,10r,11as,13ar,13br)-1,6,10-trihydroxy-3-isopropyl-5a,8,8,11a,13a-pentamethyl-9-oxo-1h,2h,3h,4h,5h,5bh,6h,7h,7ah,10h,11h,13h,13bh-cyclopenta[a]chrysen-3a-yl]methyl acetate is found in Rubia yunnanensis. Based on a literature review very few articles have been published on rubianol-b.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC32H50O6
Average Mass530.7460 Da
Monoisotopic Mass530.36074 Da
IUPAC Name[(1S,2S,5R,6S,8R,9R,10R,14S,16R,19R,21S)-8,16,21-trihydroxy-2,10,14,18,18-pentamethyl-17-oxo-6-(propan-2-yl)pentacyclo[11.8.0.0^{2,10}.0^{5,9}.0^{14,19}]henicos-12-en-5-yl]methyl acetate
Traditional Name[(1S,2S,5R,6S,8R,9R,10R,14S,16R,19R,21S)-8,16,21-trihydroxy-6-isopropyl-2,10,14,18,18-pentamethyl-17-oxopentacyclo[11.8.0.0^{2,10}.0^{5,9}.0^{14,19}]henicos-12-en-5-yl]methyl acetate
CAS Registry NumberNot Available
SMILES
CC(C)[C@@H]1C[C@@H](O)[C@H]2[C@@]1(COC(C)=O)CC[C@@]1(C)[C@@H]3[C@@H](O)C[C@H]4C(C)(C)C(=O)[C@H](O)C[C@]4(C)C3=CC[C@]21C
InChI Identifier
InChI=1S/C32H50O6/c1-17(2)20-13-22(35)26-31(8)10-9-19-25(30(31,7)11-12-32(20,26)16-38-18(3)33)21(34)14-24-28(4,5)27(37)23(36)15-29(19,24)6/h9,17,20-26,34-36H,10-16H2,1-8H3/t20-,21-,22+,23+,24-,25-,26+,29+,30-,31+,32+/m0/s1
InChI KeyIWIVDUNOLOIWLV-MHQBMSPJSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Rubia yunnanensisLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTriterpenoids
Direct ParentTriterpenoids
Alternative Parents
Substituents
  • Triterpenoid
  • Steroid ester
  • 15-hydroxysteroid
  • 1-hydroxysteroid
  • Hydroxysteroid
  • Delta-5-steroid
  • Steroid
  • Cyclic alcohol
  • Secondary alcohol
  • Ketone
  • Carboxylic acid ester
  • Cyclic ketone
  • Polyol
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • Carbonyl group
  • 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
logP3.63ChemAxon
pKa (Strongest Acidic)13.35ChemAxon
pKa (Strongest Basic)-0.42ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area104.06 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity146.76 m³·mol⁻¹ChemAxon
Polarizability61.17 ųChemAxon
Number of Rings5ChemAxon
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 ID10258195
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound21629622
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]