NP-MRD: Showing NP-Card for 3,4',5,6,8-Pentamethoxyflavone (NP0337206)

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Record Information

Version

2.0

Created at

2024-09-11 09:49:23 UTC

Updated at

2024-09-11 09:49:24 UTC

NP-MRD ID

NP0337206

Secondary Accession Numbers

None

Natural Product Identification

Common Name

3,4',5,6,8-Pentamethoxyflavone

Description

3,4',5,6,8-Pentamethoxyflavone, also known as diphenylethoxyphosphine or ethyl diphenylphosphinite, belongs to the class of organic compounds known as 8-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C8 atom of the flavonoid backbone. 3,4',5,6,8-Pentamethoxyflavone is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, 3,4',5,6,8-Pentamethoxyflavone has been detected, but not quantified in, citrus. This could make 3,4',5,6,8-pentamethoxyflavone a potential biomarker for the consumption of these foods.

Structure

MOL SDF PDB SMILES InChI


  Mrv0541 05061309472D          

 27 29  0  0  0  0            999 V2000
    4.2868    3.3000    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
    0.0000    2.4750    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
    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    2.0625    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    2.4750    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    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724    2.0625    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
   -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
    0.7145   -0.4125    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
   -0.7145   -0.4125    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
    1.4289    0.0000    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
    4.2868    2.4750    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
   -0.7145    2.0625    0.0000 O   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
    2.1434   -0.4125    0.0000 O   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
  8  6  1  0  0  0  0
  9  7  2  0  0  0  0
 11  6  2  0  0  0  0
 11  7  1  0  0  0  0
 12  8  2  0  0  0  0
 12  9  1  0  0  0  0
 13 10  2  0  0  0  0
 14 10  1  0  0  0  0
 16 15  1  0  0  0  0
 17 11  1  0  0  0  0
 18 13  1  0  0  0  0
 18 15  2  0  0  0  0
 19 14  2  0  0  0  0
 19 15  1  0  0  0  0
 20 16  1  0  0  0  0
 20 17  2  0  0  0  0
 21 16  2  0  0  0  0
 22  1  1  0  0  0  0
 22 12  1  0  0  0  0
 23  2  1  0  0  0  0
 23 13  1  0  0  0  0
 24  3  1  0  0  0  0
 24 14  1  0  0  0  0
 25  4  1  0  0  0  0
 25 18  1  0  0  0  0
 26  5  1  0  0  0  0
 26 20  1  0  0  0  0
 27 17  1  0  0  0  0
 27 19  1  0  0  0  0
M  END


  Mrv0541 05061309472D          

 27 29  0  0  0  0            999 V2000
    4.2868    3.3000    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
    0.0000    2.4750    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
    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    2.0625    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    2.4750    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    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724    2.0625    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
   -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
    0.7145   -0.4125    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
   -0.7145   -0.4125    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
    1.4289    0.0000    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
    4.2868    2.4750    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
   -0.7145    2.0625    0.0000 O   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
    2.1434   -0.4125    0.0000 O   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
  8  6  1  0  0  0  0
  9  7  2  0  0  0  0
 11  6  2  0  0  0  0
 11  7  1  0  0  0  0
 12  8  2  0  0  0  0
 12  9  1  0  0  0  0
 13 10  2  0  0  0  0
 14 10  1  0  0  0  0
 16 15  1  0  0  0  0
 17 11  1  0  0  0  0
 18 13  1  0  0  0  0
 18 15  2  0  0  0  0
 19 14  2  0  0  0  0
 19 15  1  0  0  0  0
 20 16  1  0  0  0  0
 20 17  2  0  0  0  0
 21 16  2  0  0  0  0
 22  1  1  0  0  0  0
 22 12  1  0  0  0  0
 23  2  1  0  0  0  0
 23 13  1  0  0  0  0
 24  3  1  0  0  0  0
 24 14  1  0  0  0  0
 25  4  1  0  0  0  0
 25 18  1  0  0  0  0
 26  5  1  0  0  0  0
 26 20  1  0  0  0  0
 27 17  1  0  0  0  0
 27 19  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0337206

> <DATABASE_NAME>
NP-MRD

> <SMILES>
COC1=CC=C(C=C1)C1=C(OC)C(=O)C2=C(OC)C(OC)=CC(OC)=C2O1

> <INCHI_IDENTIFIER>
InChI=1S/C20H20O7/c1-22-12-8-6-11(7-9-12)17-20(26-5)16(21)15-18(25-4)13(23-2)10-14(24-3)19(15)27-17/h6-10H,1-5H3

> <INCHI_KEY>
JPQBOQRCDMMBBM-UHFFFAOYSA-N

> <FORMULA>
C20H20O7

> <MOLECULAR_WEIGHT>
372.3686

> <EXACT_MASS>
372.120902994

> <JCHEM_ACCEPTOR_COUNT>
7

> <JCHEM_AVERAGE_POLARIZABILITY>
38.53745820449173

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
0

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
3,5,6,8-tetramethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one

> <ALOGPS_LOGP>
2.85

> <JCHEM_LOGP>
2.202703077333333

> <ALOGPS_LOGS>
-4.41

> <JCHEM_MDDR_LIKE_RULE>
1

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_BASIC>
-4.193273082530503

> <JCHEM_POLAR_SURFACE_AREA>
72.45000000000002

> <JCHEM_REFRACTIVITY>
99.5426

> <JCHEM_ROTATABLE_BOND_COUNT>
6

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
1.45e-02 g/l

> <JCHEM_TRADITIONAL_IUPAC>
3,5,6,8-tetramethoxy-2-(4-methoxyphenyl)chromen-4-one

> <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       8.002   6.160   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      -4.001  -2.310   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       0.000   4.620   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       0.000  -3.080   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       5.335   0.000   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       5.335   1.540   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       4.001   3.850   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       6.668   2.310   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       5.335   4.620   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0      -2.667   1.540   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       4.001   2.310   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       6.668   3.850   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0      -2.667   0.000   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       0.000   0.000   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       2.667   1.540   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0      -1.334  -0.770   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       0.000   1.540   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0       2.667   0.000   0.000  0.00  0.00           C+0
HETATM   21  O   UNK     0       1.334  -2.310   0.000  0.00  0.00           O+0
HETATM   22  O   UNK     0       8.002   4.620   0.000  0.00  0.00           O+0
HETATM   23  O   UNK     0      -4.001  -0.770   0.000  0.00  0.00           O+0
HETATM   24  O   UNK     0      -1.334   3.850   0.000  0.00  0.00           O+0
HETATM   25  O   UNK     0      -1.334  -2.310   0.000  0.00  0.00           O+0
HETATM   26  O   UNK     0       4.001  -0.770   0.000  0.00  0.00           O+0
HETATM   27  O   UNK     0       1.334   2.310   0.000  0.00  0.00           O+0
CONECT    1   22                                                            
CONECT    2   23                                                            
CONECT    3   24                                                            
CONECT    4   25                                                            
CONECT    5   26                                                            
CONECT    6    8   11                                                       
CONECT    7    9   11                                                       
CONECT    8    6   12                                                       
CONECT    9    7   12                                                       
CONECT   10   13   14                                                       
CONECT   11    6    7   17                                                  
CONECT   12    8    9   22                                                  
CONECT   13   10   18   23                                                  
CONECT   14   10   19   24                                                  
CONECT   15   16   18   19                                                  
CONECT   16   15   20   21                                                  
CONECT   17   11   20   27                                                  
CONECT   18   13   15   25                                                  
CONECT   19   14   15   27                                                  
CONECT   20   16   17   26                                                  
CONECT   21   16                                                            
CONECT   22    1   12                                                       
CONECT   23    2   13                                                       
CONECT   24    3   14                                                       
CONECT   25    4   18                                                       
CONECT   26    5   20                                                       
CONECT   27   17   19                                                       
MASTER        0    0    0    0    0    0    0    0   27    0   58    0
END

View in JSmol

Synonyms

Value	Source
Diphenylethoxyphosphine	HMDB
Ethyl diphenylphosphinite	HMDB
Phosphinous acid, diphenyl-, ethyl ester	HMDB

Chemical Formula

C₂₀H₂₀O₇

Average Mass

372.3686 Da

Monoisotopic Mass

372.12090 Da

IUPAC Name

3,5,6,8-tetramethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one

Traditional Name

3,5,6,8-tetramethoxy-2-(4-methoxyphenyl)chromen-4-one

CAS Registry Number

Not Available

SMILES

COC1=CC=C(C=C1)C1=C(OC)C(=O)C2=C(OC)C(OC)=CC(OC)=C2O1

InChI Identifier

InChI=1S/C20H20O7/c1-22-12-8-6-11(7-9-12)17-20(26-5)16(21)15-18(25-4)13(23-2)10-14(24-3)19(15)27-17/h6-10H,1-5H3

InChI Key

JPQBOQRCDMMBBM-UHFFFAOYSA-N

Experimental Spectra

Not Available

Predicted Spectra

Not Available

Chemical Shift Submissions

Not Available

Species

Species of Origin

Not Available

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as 8-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C8 atom of the flavonoid backbone.

Kingdom

Organic compounds

Super Class

Phenylpropanoids and polyketides

Class

Flavonoids

Sub Class

O-methylated flavonoids

Direct Parent

8-O-methylated flavonoids

Alternative Parents

Substituents

3-methoxyflavonoid-skeleton
4p-methoxyflavonoid-skeleton
5-methoxyflavonoid-skeleton
6-methoxyflavonoid-skeleton
8-methoxyflavonoid-skeleton
Flavone
3-methoxychromone
Chromone
Benzopyran
1-benzopyran
Phenoxy compound
Anisole
Methoxybenzene
Phenol ether
Alkyl aryl ether
Pyranone
Monocyclic benzene moiety
Pyran
Benzenoid
Heteroaromatic compound
Vinylogous ester
Organoheterocyclic compound
Ether
Oxacycle
Hydrocarbon derivative
Organooxygen compound
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	2.85	ALOGPS
logP	2.2	ChemAxon
logS	-4.4	ALOGPS
pKa (Strongest Basic)	-4.2	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	7	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	72.45 Å²	ChemAxon
Rotatable Bond Count	6	ChemAxon
Refractivity	99.54 m³·mol⁻¹	ChemAxon
Polarizability	38.54 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	Yes	ChemAxon

External Links

HMDB ID

HMDB0037456

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

FDB016518

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

85890320

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Not Available

Showing NP-Card for 3,4',5,6,8-Pentamethoxyflavone (NP0337206)

MOL for NP0337206 (3,4',5,6,8-Pentamethoxyflavone)

3D MOL for NP0337206 (3,4',5,6,8-Pentamethoxyflavone)

3D SDF for NP0337206 (3,4',5,6,8-Pentamethoxyflavone)

3D-SDF for NP0337206 (3,4',5,6,8-Pentamethoxyflavone)

PDB for NP0337206 (3,4',5,6,8-Pentamethoxyflavone)

3D PDB for NP0337206 (3,4',5,6,8-Pentamethoxyflavone)

SMILES for NP0337206 (3,4',5,6,8-Pentamethoxyflavone)

INCHI for NP0337206 (3,4',5,6,8-Pentamethoxyflavone)

Structure for NP0337206 (3,4',5,6,8-Pentamethoxyflavone)

3D Structure for NP0337206 (3,4',5,6,8-Pentamethoxyflavone)