NP-MRD: Showing NP-Card for 5-Hydroxy-7-methoxy-6-methyl-2-phenyl-4H-1-benzopyran-4-one (NP0052378)

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Record Information

Version

2.0

Created at

2022-04-27 23:26:59 UTC

Updated at

2022-04-27 23:26:59 UTC

NP-MRD ID

NP0052378

Secondary Accession Numbers

None

Natural Product Identification

Common Name

5-Hydroxy-7-methoxy-6-methyl-2-phenyl-4H-1-benzopyran-4-one

Description

5-Hydroxy-7-methoxy-6-methylflavone, also known as 6-methyltectochrysin, 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, 5-hydroxy-7-methoxy-6-methylflavone is considered to be a flavonoid lipid molecule. 5-Hydroxy-7-methoxy-6-methylflavone is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Outside of the human body, 5-Hydroxy-7-methoxy-6-methylflavone has been detected, but not quantified in, tea. 5-Hydroxy-7-methoxy-6-methyl-2-phenyl-4H-1-benzopyran-4-one is found in Hypericum ericoides, Leptospermum polygalifolium, Leptospermum recurvum and Leptospermum scoparium . This could make 5-hydroxy-7-methoxy-6-methylflavone a potential biomarker for the consumption of these foods.

Structure

MOL 3D MOL SDF PDB SMILES InChI

     RDKit          3D

 35 37  0  0  0  0  0  0  0  0999 V2000
   -3.6315    1.4110    2.4548 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9534    0.6807    1.2880 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9045    0.2253    0.5011 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5904    0.4452    0.7943 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5449   -0.0255   -0.0173 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6800    0.2062    0.2994 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.7302   -0.2045   -0.4155 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0657    0.1294    0.0612 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1733   -0.2568   -0.6166 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.4462    0.0707   -0.1471 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.5748    0.7890    1.0094 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4696    1.1930    1.7158 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2317    0.8486    1.2174 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4885   -0.9226   -1.5662 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1708   -1.1857   -1.9292 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0859   -1.8348   -2.9675 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8658   -0.7322   -1.1459 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1909   -0.9582   -1.4484 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4770   -1.6714   -2.5891 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2127   -0.4877   -0.6384 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6144   -0.7494   -0.9951 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5256    1.6188    3.0765 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8644    0.8279    3.0058 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1721    2.3878    2.1390 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3217    1.0014    1.6818 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.1352   -0.8353   -1.5510 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.3335   -0.2474   -0.7043 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.5479    1.0602    1.4019 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6079    1.7575    2.6229 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3307    1.1502    1.7486 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3101   -1.2741   -2.1743 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4182   -1.8565   -2.8439 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7309   -1.8353   -1.2465 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8964   -0.1521   -1.8835 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.2953   -0.5734   -0.1381 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3  4  2  0
  4  5  1  0
  5 17  2  0
 17 15  1  0
 15 16  2  0
 15 14  1  0
 14  7  2  0
  7  6  1  0
  7  8  1  0
  8  9  2  0
  9 10  1  0
 10 11  2  0
 11 12  1  0
 12 13  2  0
 17 18  1  0
 18 19  1  0
 18 20  2  0
 20 21  1  0
 20  3  1  0
  6  5  1  0
 13  8  1  0
  1 22  1  0
  1 23  1  0
  1 24  1  0
  4 25  1  0
 14 31  1  0
  9 26  1  0
 10 27  1  0
 11 28  1  0
 12 29  1  0
 13 30  1  0
 19 32  1  0
 21 33  1  0
 21 34  1  0
 21 35  1  0
M  END


  Mrv0541 05061309402D          

 21 23  0  0  0  0            999 V2000
    2.8579    2.4750    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
   -2.8579    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
   -2.8579    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    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145    2.0625    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
    2.1434    2.0625    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
    0.0000    2.4750    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
   -0.7145    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
    0.7145    2.0625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    3.3000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    3.3000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579    0.8250    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.8250    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  4  3  2  0  0  0  0
  5  3  1  0  0  0  0
  6  4  1  0  0  0  0
  7  5  2  0  0  0  0
 10  1  1  0  0  0  0
 11  6  2  0  0  0  0
 11  7  1  0  0  0  0
 12  8  1  0  0  0  0
 13  9  2  0  0  0  0
 13 10  1  0  0  0  0
 14  8  2  0  0  0  0
 14 11  1  0  0  0  0
 15  9  1  0  0  0  0
 16 12  1  0  0  0  0
 16 15  2  0  0  0  0
 17 10  2  0  0  0  0
 17 16  1  0  0  0  0
 18 12  2  0  0  0  0
 19 17  1  0  0  0  0
 20  2  1  0  0  0  0
 20 13  1  0  0  0  0
 21 14  1  0  0  0  0
 21 15  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0052378

> <DATABASE_NAME>
NP-MRD

> <SMILES>
COC1=CC2=C(C(=O)C=C(O2)C2=CC=CC=C2)C(O)=C1C

> <INCHI_IDENTIFIER>
InChI=1S/C17H14O4/c1-10-13(20-2)9-15-16(17(10)19)12(18)8-14(21-15)11-6-4-3-5-7-11/h3-9,19H,1-2H3

> <INCHI_KEY>
QXJMWAGIFVRLTO-UHFFFAOYSA-N

> <FORMULA>
C17H14O4

> <MOLECULAR_WEIGHT>
282.2907

> <EXACT_MASS>
282.089208936

> <JCHEM_ACCEPTOR_COUNT>
4

> <JCHEM_AVERAGE_POLARIZABILITY>
29.91762754450703

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
5-hydroxy-7-methoxy-6-methyl-2-phenyl-4H-chromen-4-one

> <ALOGPS_LOGP>
3.90

> <JCHEM_LOGP>
3.6695699006666658

> <ALOGPS_LOGS>
-3.84

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
16.20498019461373

> <JCHEM_PKA_STRONGEST_ACIDIC>
8.955056724593375

> <JCHEM_PKA_STRONGEST_BASIC>
-4.740673966783896

> <JCHEM_POLAR_SURFACE_AREA>
55.760000000000005

> <JCHEM_REFRACTIVITY>
80.45649999999999

> <JCHEM_ROTATABLE_BOND_COUNT>
2

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
4.09e-02 g/l

> <JCHEM_TRADITIONAL_IUPAC>
6-methyltectochrysin

> <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       5.335   4.620   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      -5.335   0.000   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0      -4.001  -0.770   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0      -5.335   1.540   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0      -2.667   0.000   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0      -4.001   2.310   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0      -1.334   3.850   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       4.001   3.850   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0      -2.667   1.540   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       0.000   4.620   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      -1.334   2.310   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       1.334   2.310   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       1.334   3.850   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       2.667   4.620   0.000  0.00  0.00           C+0
HETATM   18  O   UNK     0       0.000   6.160   0.000  0.00  0.00           O+0
HETATM   19  O   UNK     0       2.667   6.160   0.000  0.00  0.00           O+0
HETATM   20  O   UNK     0       5.335   1.540   0.000  0.00  0.00           O+0
HETATM   21  O   UNK     0       0.000   1.540   0.000  0.00  0.00           O+0
CONECT    1   10                                                            
CONECT    2   20                                                            
CONECT    3    4    5                                                       
CONECT    4    3    6                                                       
CONECT    5    3    7                                                       
CONECT    6    4   11                                                       
CONECT    7    5   11                                                       
CONECT    8   12   14                                                       
CONECT    9   13   15                                                       
CONECT   10    1   13   17                                                  
CONECT   11    6    7   14                                                  
CONECT   12    8   16   18                                                  
CONECT   13    9   10   20                                                  
CONECT   14    8   11   21                                                  
CONECT   15    9   16   21                                                  
CONECT   16   12   15   17                                                  
CONECT   17   10   16   19                                                  
CONECT   18   12                                                            
CONECT   19   17                                                            
CONECT   20    2   13                                                       
CONECT   21   14   15                                                       
MASTER        0    0    0    0    0    0    0    0   21    0   46    0
END

View in JSmol

Synonyms

Value	Source
5-Hydroxy-7-methoxy-6-methyl-2-phenyl-4H-1-benzopyran-4-one	HMDB
5-Hydroxy-7-methoxy-6-methyl-2-phenyl-4H-chromen-4-one	HMDB
5-Hydroxy-7-methoxy-6-methylflavon	HMDB
6-Methyltectochrysin	HMDB

Chemical Formula

C₁₇H₁₄O₄

Average Mass

282.2907 Da

Monoisotopic Mass

282.08921 Da

IUPAC Name

5-hydroxy-7-methoxy-6-methyl-2-phenyl-4H-chromen-4-one

Traditional Name

6-methyltectochrysin

CAS Registry Number

Not Available

SMILES

COC1=CC2=C(C(=O)C=C(O2)C2=CC=CC=C2)C(O)=C1C

InChI Identifier

InChI=1S/C17H14O4/c1-10-13(20-2)9-15-16(17(10)19)12(18)8-14(21-15)11-6-4-3-5-7-11/h3-9,19H,1-2H3

InChI Key

QXJMWAGIFVRLTO-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
Hypericum ericoides	Plant	KNApSAcK
Leptospermum polygalifolium	LOTUS Database	35616633
Leptospermum recurvum	LOTUS Database	35616633
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
1-hydroxy-4-unsubstituted benzenoid
Alkyl aryl ether
Pyranone
Monocyclic benzene moiety
Pyran
Benzenoid
Heteroaromatic compound
Vinylogous acid
Organoheterocyclic compound
Oxacycle
Ether
Organic oxygen compound
Organooxygen compound
Hydrocarbon derivative
Organic oxide
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

Flavones and Flavonols (LMPK12110171 )

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	3.9	ALOGPS
logP	3.67	ChemAxon
logS	-3.8	ALOGPS
pKa (Strongest Acidic)	8.96	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	80.46 m³·mol⁻¹	ChemAxon
Polarizability	29.92 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

HMDB0037255

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

FDB016267

KNApSAcK ID

C00003986

Chemspider ID

328118

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

369599

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-methyl-2-phenyl-4H-1-benzopyran-4-one (NP0052378)

MOL for NP0052378 (5-Hydroxy-7-methoxy-6-methyl-2-phenyl-4H-1-benzopyran-4-one)

3D MOL for NP0052378 (5-Hydroxy-7-methoxy-6-methyl-2-phenyl-4H-1-benzopyran-4-one)

3D SDF for NP0052378 (5-Hydroxy-7-methoxy-6-methyl-2-phenyl-4H-1-benzopyran-4-one)

3D-SDF for NP0052378 (5-Hydroxy-7-methoxy-6-methyl-2-phenyl-4H-1-benzopyran-4-one)

PDB for NP0052378 (5-Hydroxy-7-methoxy-6-methyl-2-phenyl-4H-1-benzopyran-4-one)

3D PDB for NP0052378 (5-Hydroxy-7-methoxy-6-methyl-2-phenyl-4H-1-benzopyran-4-one)

SMILES for NP0052378 (5-Hydroxy-7-methoxy-6-methyl-2-phenyl-4H-1-benzopyran-4-one)

INCHI for NP0052378 (5-Hydroxy-7-methoxy-6-methyl-2-phenyl-4H-1-benzopyran-4-one)

Structure for NP0052378 (5-Hydroxy-7-methoxy-6-methyl-2-phenyl-4H-1-benzopyran-4-one)

3D Structure for NP0052378 (5-Hydroxy-7-methoxy-6-methyl-2-phenyl-4H-1-benzopyran-4-one)