NP-MRD: Showing NP-Card for 5-Hydroxy-7-methoxy-6,8-di-C-methylflavone (NP0052463)

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Record Information

Version

2.0

Created at

2022-04-27 23:29:48 UTC

Updated at

2022-04-27 23:29:48 UTC

NP-MRD ID

NP0052463

Secondary Accession Numbers

None

Natural Product Identification

Common Name

5-Hydroxy-7-methoxy-6,8-di-C-methylflavone

Description

Desmosflavone belongs to the class of organic compounds known as 7-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C7 atom of the flavonoid backbone. Thus, desmosflavone is considered to be a flavonoid lipid molecule. Desmosflavone is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Outside of the human body, Desmosflavone has been detected, but not quantified in, tea. 5-Hydroxy-7-methoxy-6,8-di-C-methylflavone is found in Desmos chinensis , Desmos cochinchinensis and Leptospermum scoparium . This could make desmosflavone a potential biomarker for the consumption of these foods.

Structure

MOL 3D MOL SDF PDB SMILES InChI

     RDKit          3D

 38 40  0  0  0  0  0  0  0  0999 V2000
   -4.2476    1.4826    1.6578 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6704    1.4766    0.3849 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6926    0.5513   -0.0174 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0373   -0.6390   -0.5978 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4613   -0.9997   -0.8256 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0867   -1.5924   -1.0145 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4734   -2.7532   -1.5826 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7660   -1.2828   -0.8151 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2611   -2.1146   -1.1709 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0370   -3.2235   -1.7079 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.5845   -1.7311   -0.9362 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.8371   -0.5326   -0.3555 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2032   -0.0364   -0.0655 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3684    1.1965    0.5280 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6254    1.6625    0.7994 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7496    0.9012    0.4813 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.6026   -0.3297   -0.1106 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.3239   -0.7716   -0.3713 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8325    0.2417   -0.0263 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4298   -0.0759   -0.2271 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3668    0.8547    0.1793 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9615    2.1371    0.8059 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9652    0.5643    2.2005 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3594    1.5659    1.5147 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9633    2.3661    2.2645 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6812   -1.9504   -0.2637 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6277   -1.2278   -1.8999 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.1491   -0.2449   -0.4487 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0650   -3.5448   -1.9435 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3566   -2.4119   -1.2301 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4961    1.7925    0.7774 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.7436    2.6460    1.2723 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.7058    1.3461    0.7307 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.4931   -0.9181   -0.3556 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.1958   -1.7517   -0.8430 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0842    2.0186    1.1986 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9136    2.9382    0.0497 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5829    2.3904    1.6854 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3 21  2  0
 21 22  1  0
 21 20  1  0
 20  8  2  0
  8  9  1  0
  9 10  2  0
  9 11  1  0
 11 12  2  0
 12 19  1  0
 12 13  1  0
 13 14  2  0
 14 15  1  0
 15 16  2  0
 16 17  1  0
 17 18  2  0
  8  6  1  0
  6  7  1  0
  6  4  2  0
  4  5  1  0
  4  3  1  0
 19 20  1  0
 18 13  1  0
  1 23  1  0
  1 24  1  0
  1 25  1  0
 22 36  1  0
 22 37  1  0
 22 38  1  0
 11 30  1  0
 14 31  1  0
 15 32  1  0
 16 33  1  0
 17 34  1  0
 18 35  1  0
  7 29  1  0
  5 26  1  0
  5 27  1  0
  5 28  1  0
M  END


  Mrv0541 05061310302D          

 22 24  0  0  0  0            999 V2000
    5.0013    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   -1.2375    0.0000 C   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
    0.0000   -1.6500    0.0000 C   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 C   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
    1.4289    0.8250    0.0000 C   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
    3.5724   -0.4125    0.0000 C   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
    2.1434    1.2375    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
    2.8579    0.8250    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    0.0000    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
    2.1434    2.0625    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724    2.0625    0.0000 O   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
    2.1434   -0.4125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  5  4  2  0  0  0  0
  6  4  1  0  0  0  0
  7  5  1  0  0  0  0
  8  6  2  0  0  0  0
 10  1  1  0  0  0  0
 11  2  1  0  0  0  0
 12  7  2  0  0  0  0
 12  8  1  0  0  0  0
 13  9  1  0  0  0  0
 14  9  2  0  0  0  0
 14 12  1  0  0  0  0
 15 13  1  0  0  0  0
 16 10  2  0  0  0  0
 16 15  1  0  0  0  0
 17 10  1  0  0  0  0
 17 11  2  0  0  0  0
 18 11  1  0  0  0  0
 18 15  2  0  0  0  0
 19 13  2  0  0  0  0
 20 16  1  0  0  0  0
 21  3  1  0  0  0  0
 21 17  1  0  0  0  0
 22 14  1  0  0  0  0
 22 18  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0052463

> <DATABASE_NAME>
NP-MRD

> <SMILES>
COC1=C(C)C2=C(C(=O)C=C(O2)C2=CC=CC=C2)C(O)=C1C

> <INCHI_IDENTIFIER>
InChI=1S/C18H16O4/c1-10-16(20)15-13(19)9-14(12-7-5-4-6-8-12)22-18(15)11(2)17(10)21-3/h4-9,20H,1-3H3

> <INCHI_KEY>
PQZXFPBMXPGZMO-UHFFFAOYSA-N

> <FORMULA>
C18H16O4

> <MOLECULAR_WEIGHT>
296.3172

> <EXACT_MASS>
296.104859

> <JCHEM_ACCEPTOR_COUNT>
4

> <JCHEM_AVERAGE_POLARIZABILITY>
31.840065823391853

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
5-hydroxy-7-methoxy-6,8-dimethyl-2-phenyl-4H-chromen-4-one

> <ALOGPS_LOGP>
4.01

> <JCHEM_LOGP>
4.18299129

> <ALOGPS_LOGS>
-4.18

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
16.23035329510438

> <JCHEM_PKA_STRONGEST_ACIDIC>
9.44791589669136

> <JCHEM_PKA_STRONGEST_BASIC>
-4.736964202956286

> <JCHEM_POLAR_SURFACE_AREA>
55.760000000000005

> <JCHEM_REFRACTIVITY>
85.4977

> <JCHEM_ROTATABLE_BOND_COUNT>
2

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
1.97e-02 g/l

> <JCHEM_TRADITIONAL_IUPAC>
desmosflavone

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 06-MAY-13   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   06-MAY-13         0                                  
HETATM    1  C   UNK     0       9.336   2.310   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       6.668  -2.310   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       9.336  -2.310   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0      -1.334  -2.310   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       0.000  -3.080   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0      -1.334  -0.770   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       0.000   0.000   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       2.667   1.540   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       8.002   1.540   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       6.668  -0.770   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       4.001   2.310   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       2.667   0.000   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       5.335   1.540   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       8.002   0.000   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       5.335   0.000   0.000  0.00  0.00           C+0
HETATM   19  O   UNK     0       4.001   3.850   0.000  0.00  0.00           O+0
HETATM   20  O   UNK     0       6.668   3.850   0.000  0.00  0.00           O+0
HETATM   21  O   UNK     0       9.336  -0.770   0.000  0.00  0.00           O+0
HETATM   22  O   UNK     0       4.001  -0.770   0.000  0.00  0.00           O+0
CONECT    1   10                                                            
CONECT    2   11                                                            
CONECT    3   21                                                            
CONECT    4    5    6                                                       
CONECT    5    4    7                                                       
CONECT    6    4    8                                                       
CONECT    7    5   12                                                       
CONECT    8    6   12                                                       
CONECT    9   13   14                                                       
CONECT   10    1   16   17                                                  
CONECT   11    2   17   18                                                  
CONECT   12    7    8   14                                                  
CONECT   13    9   15   19                                                  
CONECT   14    9   12   22                                                  
CONECT   15   13   16   18                                                  
CONECT   16   10   15   20                                                  
CONECT   17   10   11   21                                                  
CONECT   18   11   15   22                                                  
CONECT   19   13                                                            
CONECT   20   16                                                            
CONECT   21    3   17                                                       
CONECT   22   14   18                                                       
MASTER        0    0    0    0    0    0    0    0   22    0   48    0
END

View in JSmol

Synonyms

Value	Source
5-Hydroxy-7-methoxy-6,8-di-C-methylflavone	HMDB
5-Hydroxy-7-methoxy-6,8-dimethyl-2-phenyl-4H-1-benzopyran-4-one	HMDB
5-Hydroxy-7-methoxy-6,8-dimethyl-2-phenyl-4H-chromen-4-one	HMDB
5-Hydroxy-7-methoxy-6,8-dimethylflavon	HMDB
5-Hydroxy-7-methoxy-6,8-dimethylflavone	HMDB

Chemical Formula

C₁₈H₁₆O₄

Average Mass

296.3172 Da

Monoisotopic Mass

296.10486 Da

IUPAC Name

5-hydroxy-7-methoxy-6,8-dimethyl-2-phenyl-4H-chromen-4-one

Traditional Name

desmosflavone

CAS Registry Number

Not Available

SMILES

COC1=C(C)C2=C(C(=O)C=C(O2)C2=CC=CC=C2)C(O)=C1C

InChI Identifier

InChI=1S/C18H16O4/c1-10-16(20)15-13(19)9-14(12-7-5-4-6-8-12)22-18(15)11(2)17(10)21-3/h4-9,20H,1-3H3

InChI Key

PQZXFPBMXPGZMO-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
Desmos chinensis	Plant	KNApSAcK
Desmos cochinchinensis	Plant	KNApSAcK
Leptospermum scoparium	Plant	KNApSAcK

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as 7-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C7 atom of the flavonoid backbone.

Kingdom

Organic compounds

Super Class

Phenylpropanoids and polyketides

Class

Flavonoids

Sub Class

O-methylated flavonoids

Direct Parent

7-O-methylated flavonoids

Alternative Parents

Substituents

7-methoxyflavonoid-skeleton
5-hydroxyflavonoid
Flavone
Hydroxyflavonoid
Chromone
Benzopyran
1-benzopyran
Anisole
Alkyl aryl ether
Pyranone
Monocyclic benzene moiety
Benzenoid
Pyran
Heteroaromatic compound
Vinylogous acid
Organoheterocyclic compound
Oxacycle
Ether
Organic oxide
Organic oxygen compound
Hydrocarbon derivative
Organooxygen compound
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

Flavones and Flavonols (LMPK12110174 )

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	4.01	ALOGPS
logP	4.18	ChemAxon
logS	-4.2	ALOGPS
pKa (Strongest Acidic)	9.45	ChemAxon
pKa (Strongest Basic)	-4.7	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	4	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	55.76 Å²	ChemAxon
Rotatable Bond Count	2	ChemAxon
Refractivity	85.5 m³·mol⁻¹	ChemAxon
Polarizability	31.84 Å³	ChemAxon
Number of Rings	3	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

External Links

HMDB ID

HMDB0038518

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

FDB017900

KNApSAcK ID

C00004087

Chemspider ID

328117

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

369598

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Not Available

Showing NP-Card for 5-Hydroxy-7-methoxy-6,8-di-C-methylflavone (NP0052463)

MOL for NP0052463 (5-Hydroxy-7-methoxy-6,8-di-C-methylflavone)

3D MOL for NP0052463 (5-Hydroxy-7-methoxy-6,8-di-C-methylflavone)

3D SDF for NP0052463 (5-Hydroxy-7-methoxy-6,8-di-C-methylflavone)

3D-SDF for NP0052463 (5-Hydroxy-7-methoxy-6,8-di-C-methylflavone)

PDB for NP0052463 (5-Hydroxy-7-methoxy-6,8-di-C-methylflavone)

3D PDB for NP0052463 (5-Hydroxy-7-methoxy-6,8-di-C-methylflavone)

SMILES for NP0052463 (5-Hydroxy-7-methoxy-6,8-di-C-methylflavone)

INCHI for NP0052463 (5-Hydroxy-7-methoxy-6,8-di-C-methylflavone)

Structure for NP0052463 (5-Hydroxy-7-methoxy-6,8-di-C-methylflavone)

3D Structure for NP0052463 (5-Hydroxy-7-methoxy-6,8-di-C-methylflavone)