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Record Information
Version2.0
Created at2021-06-20 20:05:01 UTC
Updated at2021-06-30 00:09:04 UTC
NP-MRD IDNP0037074
Secondary Accession NumbersNone
Natural Product Identification
Common Nametomentosone B
Provided ByJEOL DatabaseJEOL Logo
DescriptionTomentosone B belongs to the class of organic compounds known as xanthenes. These are polycyclic aromatic compounds containing a xanthene moiety, which consists of two benzene rings joined to each other by a pyran ring. tomentosone B is found in Rhodomyrtus tomentosa. tomentosone B was first documented in 2012 (PMID: 22085112). Based on a literature review very few articles have been published on Tomentosone B.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC41H52O9
Average Mass688.8580 Da
Monoisotopic Mass688.36113 Da
IUPAC Name(10R,16R,24R)-12-hydroxy-5,5,7,7,19,19,21,21-octamethyl-13-(3-methylbutanoyl)-10-(2-methylpropyl)-16-(propan-2-yl)-3,15,17-trioxahexacyclo[12.10.0.0^{2,11}.0^{4,9}.0^{16,24}.0^{18,23}]tetracosa-1,4(9),11,13,18(23)-pentaene-6,8,20,22-tetrone
Traditional Name(10R,16R,24R)-12-hydroxy-16-isopropyl-5,5,7,7,19,19,21,21-octamethyl-13-(3-methylbutanoyl)-10-(2-methylpropyl)-3,15,17-trioxahexacyclo[12.10.0.0^{2,11}.0^{4,9}.0^{16,24}.0^{18,23}]tetracosa-1,4(9),11,13,18(23)-pentaene-6,8,20,22-tetrone
CAS Registry NumberNot Available
SMILES
[H]OC1=C2C(OC3=C(C(=O)C(C(=O)C3(C([H])([H])[H])C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H])[C@]2([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])[H])=C2C(O[C@]3(OC4=C(C(=O)C(C(=O)C4(C([H])([H])[H])C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H])[C@@]23[H])C([H])(C([H])([H])[H])C([H])([H])[H])=C1C(=O)C([H])([H])C([H])(C([H])([H])[H])C([H])([H])[H]
InChI Identifier
InChI=1S/C41H52O9/c1-17(2)15-20-22-28(43)24(21(42)16-18(3)4)30-25(29(22)48-33-23(20)31(44)37(7,8)35(46)39(33,11)12)27-26-32(45)38(9,10)36(47)40(13,14)34(26)50-41(27,49-30)19(5)6/h17-20,27,43H,15-16H2,1-14H3/t20-,27-,41+/m1/s1
InChI KeyBOQJRPMFGRXRRH-ZMSCDDQTSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
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, 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, 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, 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, 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
Rhodomyrtus tomentosaJEOL database
    • Hiranrat, A., et al, J. Org. Chem. 77, 680 (2012)
Chemical Taxonomy
Description Belongs to the class of organic compounds known as xanthenes. These are polycyclic aromatic compounds containing a xanthene moiety, which consists of two benzene rings joined to each other by a pyran ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzopyrans
Sub Class1-benzopyrans
Direct ParentXanthenes
Alternative Parents
Substituents
  • Xanthene
  • Butyrophenone
  • Coumaran
  • Aryl ketone
  • Aryl alkyl ketone
  • Ketal
  • Cyclohexenone
  • Benzenoid
  • Dihydrofuran
  • Vinylogous ester
  • Vinylogous acid
  • Cyclic ketone
  • Ketone
  • Acetal
  • Oxacycle
  • Hydrocarbon derivative
  • Organic oxide
  • Organooxygen compound
  • Carbonyl group
  • Organic oxygen compound
  • Aldehyde
  • 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
logP5.87ALOGPS
logP10.1ChemAxon
logS-6ALOGPS
pKa (Strongest Acidic)8.33ChemAxon
pKa (Strongest Basic)-4.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area133.27 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity190.95 m³·mol⁻¹ChemAxon
Polarizability76.49 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
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 IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound56929125
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Hiranrat A, Mahabusarakam W, Carroll AR, Duffy S, Avery VM: Tomentosones A and B, hexacyclic phloroglucinol derivatives from the Thai shrub Rhodomyrtus tomentosa. J Org Chem. 2012 Jan 6;77(1):680-3. doi: 10.1021/jo201602y. Epub 2011 Nov 28. [PubMed:22085112 ]
  2. Hiranrat, A., et al. (2012). Hiranrat, A., et al, J. Org. Chem. 77, 680 (2012). J. Org. Chem..