Np mrd loader

Record Information
Version2.0
Created at2021-06-20 17:50:06 UTC
Updated at2021-06-30 00:04:03 UTC
NP-MRD IDNP0033967
Secondary Accession NumbersNone
Natural Product Identification
Common Name5,12beta-dihydroxycinobufagin
Provided ByJEOL DatabaseJEOL Logo
Description5,12Beta-Dihydroxycinobufagin belongs to the class of organic compounds known as bufanolides and derivatives. These are steroid lactones containing a pyran-2-one moiety linked to the C17 atom of a cyclopenta[a]phenanthrene derivative. 5,12beta-dihydroxycinobufagin is found in Syncephalastrum racemosum. 5,12beta-dihydroxycinobufagin was first documented in 2008 (PMID: 18558746). Based on a literature review very few articles have been published on 5,12beta-Dihydroxycinobufagin.
Structure
Thumb
Synonyms
ValueSource
5,12b-DihydroxycinobufaginGenerator
5,12Β-dihydroxycinobufaginGenerator
Chemical FormulaC26H34O8
Average Mass474.5500 Da
Monoisotopic Mass474.22537 Da
IUPAC Name(1R,2S,4R,5R,6S,7S,8R,10S,11R,14S,16S)-8,14,16-trihydroxy-7,11-dimethyl-6-(2-oxo-2H-pyran-5-yl)-3-oxapentacyclo[8.8.0.0^{2,4}.0^{2,7}.0^{11,16}]octadecan-5-yl acetate
Traditional Name(1R,2S,4R,5R,6S,7S,8R,10S,11R,14S,16S)-8,14,16-trihydroxy-7,11-dimethyl-6-(6-oxopyran-3-yl)-3-oxapentacyclo[8.8.0.0^{2,4}.0^{2,7}.0^{11,16}]octadecan-5-yl acetate
CAS Registry NumberNot Available
SMILES
[H]O[C@@]1([H])C([H])([H])C([H])([H])[C@]2(C([H])([H])[H])[C@@]3([H])C([H])([H])[C@@]([H])(O[H])[C@]4(C([H])([H])[H])[C@@]([H])(C5=C([H])OC(=O)C([H])=C5[H])[C@@]([H])(OC(=O)C([H])([H])[H])[C@@]5([H])O[C@@]45[C@]3([H])C([H])([H])C([H])([H])[C@]2(O[H])C1([H])[H]
InChI Identifier
InChI=1S/C26H34O8/c1-13(27)33-21-20(14-4-5-19(30)32-12-14)24(3)18(29)10-17-16(26(24)22(21)34-26)7-9-25(31)11-15(28)6-8-23(17,25)2/h4-5,12,15-18,20-22,28-29,31H,6-11H2,1-3H3/t15-,16+,17-,18+,20-,21+,22+,23+,24+,25-,26+/m0/s1
InChI KeyMJGBQRFJIZZZFQ-CIXQQPKYSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 500 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Syncephalastrum racemosumJEOL database
    • Ma, X. -C., et al, J. Nat. Prod. 71, 1268 (2008)
Chemical Taxonomy
Description Belongs to the class of organic compounds known as bufanolides and derivatives. These are steroid lactones containing a pyran-2-one moiety linked to the C17 atom of a cyclopenta[a]phenanthrene derivative.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroid lactones
Direct ParentBufanolides and derivatives
Alternative Parents
Substituents
  • Bufanolide-skeleton
  • Steroid ester
  • Naphthopyran
  • Naphthalene
  • Pyranone
  • Pyran
  • Oxane
  • Cyclic alcohol
  • Heteroaromatic compound
  • Tertiary alcohol
  • Carboxylic acid ester
  • Lactone
  • Secondary alcohol
  • Carboxylic acid derivative
  • Dialkyl ether
  • Oxirane
  • Ether
  • Oxacycle
  • Monocarboxylic acid or derivatives
  • Organoheterocyclic compound
  • Polyol
  • Organic oxygen compound
  • Carbonyl group
  • Alcohol
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic 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
logP1.35ALOGPS
logP0.34ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)14.07ChemAxon
pKa (Strongest Basic)-2.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area125.82 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity119.78 m³·mol⁻¹ChemAxon
Polarizability49.27 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID23342442
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound24970584
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Ma XC, Xin XL, Liu KX, Han J, Guo DA: Microbial transformation of cinobufagin by Syncephalastrum racemosum. J Nat Prod. 2008 Jul;71(7):1268-70. doi: 10.1021/np800210a. Epub 2008 Jun 18. [PubMed:18558746 ]
  2. Ma, X. -C., et al. (2008). Ma, X. -C., et al, J. Nat. Prod. 71, 1268 (2008). J. Nat. Prod..