NP-MRD: Showing NP-Card for Demethylrubraxanthone (NP0350989)

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Record Information

Version

2.0

Created at

2025-05-06 14:46:25 UTC

Updated at

2025-05-06 16:00:50 UTC

NP-MRD ID

NP0350989

Natural Product DOI

https://doi.org/10.57994/3976

Secondary Accession Numbers

None

Natural Product Identification

Common Name

Demethylrubraxanthone

Description

Demethylrubraxanthone belongs to the class of organic compounds known as 8-prenylated xanthones. These are organic compounds containing a C5-isoprenoid group linked to a xanthone moiety at the 8-position. Xanthone is a tricyclic compound made up of two benzene rings linearly fused to each other through a pyran ring that carries a ketone group. Demethylrubraxanthone was first documented in 2025 (PMID: 40311891). Based on a literature review very few articles have been published on Demethylrubraxanthone.

Structure

MOL SDF PDB SMILES InChI


  Mrv2104 02162317122D          

 29 31  0  0  0  0            999 V2000
    5.0013    1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -2.8875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -3.7125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7158   -4.1250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7158   -4.9500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4302   -5.3625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -5.3625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -2.8875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434    1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145    1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -0.4125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  2  0  0  0  0
  3  4  1  0  0  0  0
  4  5  1  0  0  0  0
  5  6  1  0  0  0  0
  6  7  2  0  0  0  0
  7  8  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  1  0  0  0  0
 10 11  2  0  0  0  0
 11 12  1  0  0  0  0
 11 13  1  0  0  0  0
  7 14  1  0  0  0  0
  4 15  2  0  0  0  0
 15 16  1  0  0  0  0
 16 17  1  0  0  0  0
 17 18  1  0  0  0  0
 18 19  2  0  0  0  0
 19 20  1  0  0  0  0
 15 20  1  0  0  0  0
 20 21  2  0  0  0  0
 19 22  1  0  0  0  0
 22 23  1  0  0  0  0
 22 24  2  0  0  0  0
 24 25  1  0  0  0  0
 25 26  1  0  0  0  0
 25 27  2  0  0  0  0
 18 27  1  0  0  0  0
 16 28  2  0  0  0  0
  2 28  1  0  0  0  0
  3 29  1  0  0  0  0
M  END


  Mrv2104 02162317122D          

 29 31  0  0  0  0            999 V2000
    5.0013    1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -2.8875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -3.7125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7158   -4.1250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7158   -4.9500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4302   -5.3625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -5.3625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -2.8875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434    1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145    1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -0.4125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  2  0  0  0  0
  3  4  1  0  0  0  0
  4  5  1  0  0  0  0
  5  6  1  0  0  0  0
  6  7  2  0  0  0  0
  7  8  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  1  0  0  0  0
 10 11  2  0  0  0  0
 11 12  1  0  0  0  0
 11 13  1  0  0  0  0
  7 14  1  0  0  0  0
  4 15  2  0  0  0  0
 15 16  1  0  0  0  0
 16 17  1  0  0  0  0
 17 18  1  0  0  0  0
 18 19  2  0  0  0  0
 19 20  1  0  0  0  0
 15 20  1  0  0  0  0
 20 21  2  0  0  0  0
 19 22  1  0  0  0  0
 22 23  1  0  0  0  0
 22 24  2  0  0  0  0
 24 25  1  0  0  0  0
 25 26  1  0  0  0  0
 25 27  2  0  0  0  0
 18 27  1  0  0  0  0
 16 28  2  0  0  0  0
  2 28  1  0  0  0  0
  3 29  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0350989

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CC(C)=CCC\C(C)=C\CC1=C2C(=O)C3=C(OC2=CC(O)=C1O)C=C(O)C=C3O

> <INCHI_IDENTIFIER>
InChI=1S/C23H24O6/c1-12(2)5-4-6-13(3)7-8-15-20-19(11-17(26)22(15)27)29-18-10-14(24)9-16(25)21(18)23(20)28/h5,7,9-11,24-27H,4,6,8H2,1-3H3/b13-7+

> <INCHI_KEY>
SYTSUBIOLFVGDA-NTUHNPAUSA-N

> <FORMULA>
C23H24O6

> <MOLECULAR_WEIGHT>
396.439

> <EXACT_MASS>
396.157288493

> <JCHEM_ACCEPTOR_COUNT>
5

> <JCHEM_ATOM_COUNT>
53

> <JCHEM_AVERAGE_POLARIZABILITY>
41.7581703466032

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
4

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
1-[(2E)-3,7-dimethylocta-2,6-dien-1-yl]-2,3,6,8-tetrahydroxy-9H-xanthen-9-one

> <JCHEM_LOGP>
5.783660208

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-1

> <JCHEM_PKA>
7.821960540344825

> <JCHEM_PKA_STRONGEST_ACIDIC>
7.214858969599044

> <JCHEM_PKA_STRONGEST_BASIC>
-3.7685562365904786

> <JCHEM_POLAR_SURFACE_AREA>
107.22000000000001

> <JCHEM_REFRACTIVITY>
112.78529999999996

> <JCHEM_ROTATABLE_BOND_COUNT>
5

> <JCHEM_RULE_OF_FIVE>
0

> <JCHEM_TRADITIONAL_IUPAC>
1-[(2E)-3,7-dimethylocta-2,6-dien-1-yl]-2,3,6,8-tetrahydroxyxanthen-9-one

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 16-FEB-23   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   16-FEB-23         0                                  
HETATM    1  O   UNK     0       9.336   2.310   0.000  0.00  0.00           O+0
HETATM    2  C   UNK     0       8.002   1.540   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       8.002  -0.000   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       6.668  -0.770   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       6.668  -2.310   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       8.002  -3.080   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       8.002  -4.620   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       9.336  -5.390   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       9.336  -6.930   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0      10.669  -7.700   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0      10.669  -9.240   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0      12.003 -10.010   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       9.336 -10.010   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       6.668  -5.390   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       5.335  -0.000   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       5.335   1.540   0.000  0.00  0.00           C+0
HETATM   17  O   UNK     0       4.001   2.310   0.000  0.00  0.00           O+0
HETATM   18  C   UNK     0       2.667   1.540   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       2.667   0.000   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM   21  O   UNK     0       4.001  -2.310   0.000  0.00  0.00           O+0
HETATM   22  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM   23  O   UNK     0       1.334  -2.310   0.000  0.00  0.00           O+0
HETATM   24  C   UNK     0       0.000  -0.000   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0       0.000   1.540   0.000  0.00  0.00           C+0
HETATM   26  O   UNK     0      -1.334   2.310   0.000  0.00  0.00           O+0
HETATM   27  C   UNK     0       1.334   2.310   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0       6.668   2.310   0.000  0.00  0.00           C+0
HETATM   29  O   UNK     0       9.336  -0.770   0.000  0.00  0.00           O+0
CONECT    1    2                                                            
CONECT    2    1    3   28                                                  
CONECT    3    2    4   29                                                  
CONECT    4    3    5   15                                                  
CONECT    5    4    6                                                       
CONECT    6    5    7                                                       
CONECT    7    6    8   14                                                  
CONECT    8    7    9                                                       
CONECT    9    8   10                                                       
CONECT   10    9   11                                                       
CONECT   11   10   12   13                                                  
CONECT   12   11                                                            
CONECT   13   11                                                            
CONECT   14    7                                                            
CONECT   15    4   16   20                                                  
CONECT   16   15   17   28                                                  
CONECT   17   16   18                                                       
CONECT   18   17   19   27                                                  
CONECT   19   18   20   22                                                  
CONECT   20   19   15   21                                                  
CONECT   21   20                                                            
CONECT   22   19   23   24                                                  
CONECT   23   22                                                            
CONECT   24   22   25                                                       
CONECT   25   24   26   27                                                  
CONECT   26   25                                                            
CONECT   27   25   18                                                       
CONECT   28   16    2                                                       
CONECT   29    3                                                            
MASTER        0    0    0    0    0    0    0    0   29    0   62    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₂₃H₂₄O₆

Average Mass

396.4390 Da

Monoisotopic Mass

396.15729 Da

IUPAC Name

1-[(2E)-3,7-dimethylocta-2,6-dien-1-yl]-2,3,6,8-tetrahydroxy-9H-xanthen-9-one

Traditional Name

1-[(2E)-3,7-dimethylocta-2,6-dien-1-yl]-2,3,6,8-tetrahydroxyxanthen-9-one

CAS Registry Number

Not Available

SMILES

CC(C)=CCC\C(C)=C\CC1=C2C(=O)C3=C(OC2=CC(O)=C1O)C=C(O)C=C3O

InChI Identifier

InChI=1S/C23H24O6/c1-12(2)5-4-6-13(3)7-8-15-20-19(11-17(26)22(15)27)29-18-10-14(24)9-16(25)21(18)23(20)28/h5,7,9-11,24-27H,4,6,8H2,1-3H3/b13-7+

InChI Key

SYTSUBIOLFVGDA-NTUHNPAUSA-N

Experimental Spectra

Spectrum Type	Description	Depositor Email	Depositor Organization	Depositor	Deposition Date	View
1D NMR	¹³C NMR Spectrum (1D, 101 MHz, C3D6O, experimental)	guillaume.viault@univ-angers.fr	University of Angers, SONAS laboratory	Viault	2025-05-06	View Spectrum
HMBC NMR	[¹H, ¹³C] NMR Spectrum (2D, 400 MHz, C3D6O, experimental)	guillaume.viault@univ-angers.fr	University of Angers, SONAS laboratory	Viault	2025-05-06	View Spectrum
COSY NMR	[¹H, ¹H] NMR Spectrum (2D, 400 MHz, C3D6O, experimental)	guillaume.viault@univ-angers.fr	University of Angers, SONAS laboratory	Viault	2025-05-06	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, C3D6O, experimental)	guillaume.viault@univ-angers.fr	University of Angers, SONAS laboratory	Viault	2025-05-06	View Spectrum
HMQC NMR	[¹H, ¹³C] NMR Spectrum (2D, 400 MHz, C3D6O, experimental)	guillaume.viault@univ-angers.fr	University of Angers, SONAS laboratory	Viault	2025-05-06	View Spectrum

Predicted Spectra

Not Available

Chemical Shift Submissions

Not Available

Species

Species of Origin

Species Name	Source	Reference
Garcinia parvifolia		Not Available

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as 8-prenylated xanthones. These are organic compounds containing a C5-isoprenoid group linked to a xanthone moiety at the 8-position. Xanthone is a tricyclic compound made up of two benzene rings linearly fused to each other through a pyran ring that carries a ketone group.

Kingdom

Organic compounds

Super Class

Organoheterocyclic compounds

Class

Benzopyrans

Sub Class

1-benzopyrans

Direct Parent

8-prenylated xanthones

Alternative Parents

Substituents

8-prenylated xanthone
Chromone
Monoterpenoid
Aromatic monoterpenoid
1-hydroxy-4-unsubstituted benzenoid
1-hydroxy-2-unsubstituted benzenoid
Pyranone
Benzenoid
Pyran
Heteroaromatic compound
Vinylogous acid
Oxacycle
Polyol
Organic oxygen compound
Organic oxide
Hydrocarbon derivative
Organooxygen compound
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

Not Available

Physical Properties

State

Not Available

Experimental Properties

Property	Value	Reference
Melting Point	Not Available	Not Available
Boiling Point	Not Available	Not Available
Water Solubility	Not Available	Not Available
LogP	Not Available	Not Available

Predicted Properties

Property	Value	Source
logP	5.78	ChemAxon
pKa (Strongest Acidic)	7.21	ChemAxon
pKa (Strongest Basic)	-3.8	ChemAxon
Physiological Charge	-1	ChemAxon
Hydrogen Acceptor Count	5	ChemAxon
Hydrogen Donor Count	4	ChemAxon
Polar Surface Area	107.22 Å²	ChemAxon
Rotatable Bond Count	5	ChemAxon
Refractivity	112.79 m³·mol⁻¹	ChemAxon
Polarizability	41.76 Å³	ChemAxon
Number of Rings	3	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	No	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

External Links

HMDB ID

Not Available

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

Not Available

KNApSAcK ID

Not Available

Chemspider ID

Not Available

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

129684326

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Breard D, Charpentier T, Le Ray AM, Blon N, Bataille-Simoneau N, Litaudon M, Awang K, Guillemette T, Richomme P, Viault G: Chemical constituents from the latex of Garcinia parvifolia and their anti-Unfolded Protein Response activity. Phytochemistry. 2025 Apr 29:114522. doi: 10.1016/j.phytochem.2025.114522. [PubMed:40311891 ]
DOI: 10.1016/j.phytochem.2025.114522
PII: s0031942225001451

Showing NP-Card for Demethylrubraxanthone (NP0350989)

MOL for NP0350989 (Demethylrubraxanthone)

3D MOL for NP0350989 (Demethylrubraxanthone)

3D SDF for NP0350989 (Demethylrubraxanthone)

3D-SDF for NP0350989 (Demethylrubraxanthone)

PDB for NP0350989 (Demethylrubraxanthone)

3D PDB for NP0350989 (Demethylrubraxanthone)

SMILES for NP0350989 (Demethylrubraxanthone)

INCHI for NP0350989 (Demethylrubraxanthone)

Structure for NP0350989 (Demethylrubraxanthone)

3D Structure for NP0350989 (Demethylrubraxanthone)