NP-MRD: Showing NP-Card for Ochnaflavone (NP0054383)

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Record Information

Version

2.0

Created at

2022-04-28 00:45:08 UTC

Updated at

2022-04-28 00:45:08 UTC

NP-MRD ID

NP0054383

Secondary Accession Numbers

None

Natural Product Identification

Common Name

Ochnaflavone

Description

2-{4-[5-(5,7-Dihydroxy-4-oxo-4H-chromen-2-yl)-2-hydroxyphenoxy]phenyl}-5,7-dihydroxy-4H-chromen-4-one belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''. Ochnaflavone is found in Lonicera japonica , Ochna beddomei , Ochna obtusata, Ochna pumila and Ochna squarrosa. 2-{4-[5-(5,7-Dihydroxy-4-oxo-4H-chromen-2-yl)-2-hydroxyphenoxy]phenyl}-5,7-dihydroxy-4H-chromen-4-one is an extremely weak basic (essentially neutral) compound (based on its pKa).

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1533004231522292D          

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M  END

     RDKit          3D

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M  END


  Mrv1533004231522292D          

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 36 37  2  0  0  0  0
 30 37  1  0  0  0  0
 37 38  1  0  0  0  0
 26 38  1  0  0  0  0
 17 39  1  0  0  0  0
 39 40  2  0  0  0  0
 14 40  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0054383

> <DATABASE_NAME>
NP-MRD

> <SMILES>
OC1=CC(O)=C2C(=O)C=C(OC2=C1)C1=CC=C(OC2=CC(=CC=C2O)C2=CC(=O)C3=C(O)C=C(O)C=C3O2)C=C1

> <INCHI_IDENTIFIER>
InChI=1S/C30H18O10/c31-16-8-20(34)29-22(36)12-24(39-27(29)10-16)14-1-4-18(5-2-14)38-26-7-15(3-6-19(26)33)25-13-23(37)30-21(35)9-17(32)11-28(30)40-25/h1-13,31-35H

> <INCHI_KEY>
NNPGECDACGBKDH-UHFFFAOYSA-N

> <FORMULA>
C30H18O10

> <MOLECULAR_WEIGHT>
538.464

> <EXACT_MASS>
538.08999678

> <JCHEM_ACCEPTOR_COUNT>
9

> <JCHEM_ATOM_COUNT>
58

> <JCHEM_AVERAGE_POLARIZABILITY>
53.951694842426946

> <JCHEM_BIOAVAILABILITY>
0

> <JCHEM_DONOR_COUNT>
5

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
2-{4-[5-(5,7-dihydroxy-4-oxo-4H-chromen-2-yl)-2-hydroxyphenoxy]phenyl}-5,7-dihydroxy-4H-chromen-4-one

> <ALOGPS_LOGP>
5.07

> <JCHEM_LOGP>
5.243984956

> <ALOGPS_LOGS>
-5.03

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
6

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-2

> <JCHEM_PKA>
6.814306300796554

> <JCHEM_PKA_STRONGEST_ACIDIC>
6.260203913377386

> <JCHEM_PKA_STRONGEST_BASIC>
-3.738087594775782

> <JCHEM_POLAR_SURFACE_AREA>
162.98

> <JCHEM_REFRACTIVITY>
144.02969999999996

> <JCHEM_ROTATABLE_BOND_COUNT>
4

> <JCHEM_RULE_OF_FIVE>
0

> <ALOGPS_SOLUBILITY>
4.99e-03 g/l

> <JCHEM_TRADITIONAL_IUPAC>
2-{4-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-hydroxyphenoxy]phenyl}-5,7-dihydroxychromen-4-one

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 23-APR-15   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   23-APR-15         0                                  
HETATM    1  O   UNK     0     -12.003 -11.550   0.000  0.00  0.00           O+0
HETATM    2  C   UNK     0     -12.003 -10.010   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0     -13.337  -9.240   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0     -13.337  -7.700   0.000  0.00  0.00           C+0
HETATM    5  O   UNK     0     -14.670  -6.930   0.000  0.00  0.00           O+0
HETATM    6  C   UNK     0     -12.003  -6.930   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0     -12.003  -5.390   0.000  0.00  0.00           C+0
HETATM    8  O   UNK     0     -13.337  -4.620   0.000  0.00  0.00           O+0
HETATM    9  C   UNK     0     -10.669  -4.620   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0      -9.336  -5.390   0.000  0.00  0.00           C+0
HETATM   11  O   UNK     0      -9.336  -6.930   0.000  0.00  0.00           O+0
HETATM   12  C   UNK     0     -10.669  -7.700   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0     -10.669  -9.240   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0      -8.002  -4.620   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0      -8.002  -3.080   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0      -6.668  -2.310   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0      -5.335  -3.080   0.000  0.00  0.00           C+0
HETATM   18  O   UNK     0      -4.001  -2.310   0.000  0.00  0.00           O+0
HETATM   19  C   UNK     0      -2.667  -3.080   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0      -1.334  -2.310   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0       0.000  -3.080   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0       0.000  -4.620   0.000  0.00  0.00           C+0
HETATM   23  C   UNK     0      -1.334  -5.390   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0      -2.667  -4.620   0.000  0.00  0.00           C+0
HETATM   25  O   UNK     0      -4.001  -5.390   0.000  0.00  0.00           O+0
HETATM   26  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM   27  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0       2.667   0.000   0.000  0.00  0.00           C+0
HETATM   29  O   UNK     0       2.667   1.540   0.000  0.00  0.00           O+0
HETATM   30  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM   31  C   UNK     0       5.335   0.000   0.000  0.00  0.00           C+0
HETATM   32  O   UNK     0       5.335   1.540   0.000  0.00  0.00           O+0
HETATM   33  C   UNK     0       6.668  -0.770   0.000  0.00  0.00           C+0
HETATM   34  C   UNK     0       6.668  -2.310   0.000  0.00  0.00           C+0
HETATM   35  O   UNK     0       8.002  -3.080   0.000  0.00  0.00           O+0
HETATM   36  C   UNK     0       5.335  -3.080   0.000  0.00  0.00           C+0
HETATM   37  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
HETATM   38  O   UNK     0       2.667  -3.080   0.000  0.00  0.00           O+0
HETATM   39  C   UNK     0      -5.335  -4.620   0.000  0.00  0.00           C+0
HETATM   40  C   UNK     0      -6.668  -5.390   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3   13                                                  
CONECT    3    2    4                                                       
CONECT    4    3    5    6                                                  
CONECT    5    4                                                            
CONECT    6    4    7   12                                                  
CONECT    7    6    8    9                                                  
CONECT    8    7                                                            
CONECT    9    7   10                                                       
CONECT   10    9   11   14                                                  
CONECT   11   10   12                                                       
CONECT   12   11    6   13                                                  
CONECT   13   12    2                                                       
CONECT   14   10   15   40                                                  
CONECT   15   14   16                                                       
CONECT   16   15   17                                                       
CONECT   17   16   18   39                                                  
CONECT   18   17   19                                                       
CONECT   19   18   20   24                                                  
CONECT   20   19   21                                                       
CONECT   21   20   22   26                                                  
CONECT   22   21   23                                                       
CONECT   23   22   24                                                       
CONECT   24   23   19   25                                                  
CONECT   25   24                                                            
CONECT   26   21   27   38                                                  
CONECT   27   26   28                                                       
CONECT   28   27   29   30                                                  
CONECT   29   28                                                            
CONECT   30   28   31   37                                                  
CONECT   31   30   32   33                                                  
CONECT   32   31                                                            
CONECT   33   31   34                                                       
CONECT   34   33   35   36                                                  
CONECT   35   34                                                            
CONECT   36   34   37                                                       
CONECT   37   36   30   38                                                  
CONECT   38   37   26                                                       
CONECT   39   17   40                                                       
CONECT   40   39   14                                                       
MASTER        0    0    0    0    0    0    0    0   40    0   90    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₃₀H₁₈O₁₀

Average Mass

538.4640 Da

Monoisotopic Mass

538.09000 Da

IUPAC Name

2-{4-[5-(5,7-dihydroxy-4-oxo-4H-chromen-2-yl)-2-hydroxyphenoxy]phenyl}-5,7-dihydroxy-4H-chromen-4-one

Traditional Name

2-{4-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-hydroxyphenoxy]phenyl}-5,7-dihydroxychromen-4-one

CAS Registry Number

Not Available

SMILES

OC1=CC(O)=C2C(=O)C=C(OC2=C1)C1=CC=C(OC2=CC(=CC=C2O)C2=CC(=O)C3=C(O)C=C(O)C=C3O2)C=C1

InChI Identifier

InChI=1S/C30H18O10/c31-16-8-20(34)29-22(36)12-24(39-27(29)10-16)14-1-4-18(5-2-14)38-26-7-15(3-6-19(26)33)25-13-23(37)30-21(35)9-17(32)11-28(30)40-25/h1-13,31-35H

InChI Key

NNPGECDACGBKDH-UHFFFAOYSA-N

Experimental Spectra

Not Available

Predicted Spectra

Spectrum Type	Description	Depositor ID	Depositor Organization	Depositor	Deposition Date	View
1D NMR	¹³C NMR Spectrum (1D, 25 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 252 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 50 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 75 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 101 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 126 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 151 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 176 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 201 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 226 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum

Chemical Shift Submissions

Not Available

Species

Species of Origin

Species Name	Source	Reference
Lonicera japonica	Plant	KNApSAcK
Ochna beddomei	Plant	KNApSAcK
Ochna obtusata	Plant	KNApSAcK
Ochna pumila	Plant	KNApSAcK
Ochna squarrosa	Plant	KNApSAcK

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''.

Kingdom

Organic compounds

Super Class

Phenylpropanoids and polyketides

Class

Flavonoids

Sub Class

Biflavonoids and polyflavonoids

Direct Parent

Biflavonoids and polyflavonoids

Alternative Parents

Substituents

Bi- and polyflavonoid skeleton
4'-hydroxyflavonoid
5-hydroxyflavonoid
7-hydroxyflavonoid
Flavone
Hydroxyflavonoid
Diphenylether
Chromone
Diaryl ether
Benzopyran
1-benzopyran
Phenoxy compound
Phenol ether
1-hydroxy-4-unsubstituted benzenoid
1-hydroxy-2-unsubstituted benzenoid
Phenol
Pyranone
Monocyclic benzene moiety
Benzenoid
Pyran
Vinylogous acid
Heteroaromatic compound
Organoheterocyclic compound
Ether
Oxacycle
Organooxygen compound
Hydrocarbon derivative
Organic oxide
Organic oxygen 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	5.07	ALOGPS
logP	5.24	ChemAxon
logS	-5	ALOGPS
pKa (Strongest Acidic)	6.26	ChemAxon
pKa (Strongest Basic)	-3.7	ChemAxon
Physiological Charge	-2	ChemAxon
Hydrogen Acceptor Count	9	ChemAxon
Hydrogen Donor Count	5	ChemAxon
Polar Surface Area	162.98 Å²	ChemAxon
Rotatable Bond Count	4	ChemAxon
Refractivity	144.03 m³·mol⁻¹	ChemAxon
Polarizability	53.95 Å³	ChemAxon
Number of Rings	6	ChemAxon
Bioavailability	No	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

Not Available

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Not Available

Showing NP-Card for Ochnaflavone (NP0054383)

MOL for NP0054383 (Ochnaflavone)

3D MOL for NP0054383 (Ochnaflavone)

3D SDF for NP0054383 (Ochnaflavone)

3D-SDF for NP0054383 (Ochnaflavone)

PDB for NP0054383 (Ochnaflavone)

3D PDB for NP0054383 (Ochnaflavone)

SMILES for NP0054383 (Ochnaflavone)

INCHI for NP0054383 (Ochnaflavone)

Structure for NP0054383 (Ochnaflavone)

3D Structure for NP0054383 (Ochnaflavone)