NP-MRD: Showing NP-Card for 5,7-Dihydroxy-3,6,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one (NP0052877)

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Record Information

Version

2.0

Created at

2022-04-27 23:46:44 UTC

Updated at

2022-04-27 23:46:44 UTC

NP-MRD ID

NP0052877

Secondary Accession Numbers

None

Natural Product Identification

Common Name

5,7-Dihydroxy-3,6,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one

Description

5,7-Dihydroxy-3,6,8-trimethoxy-2-phenyl-4H-chromen-4-one 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. Thus, 5,7-dihydroxy-3,6,8-trimethoxy-2-phenyl-4H-chromen-4-one is considered to be a flavonoid lipid molecule. 5,7-Dihydroxy-3,6,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one is found in Anaphalis araneosa, Anaphalis margaritacea, Gnaphalium elegans, Gymnosperma glutinosum , Helichrysum decumbens and Pseudognaphalium elegans. 5,7-Dihydroxy-3,6,8-trimethoxy-2-phenyl-4H-chromen-4-one is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral.

Structure

MOL 3D MOL SDF PDB SMILES InChI

  Mrv1652308231918512D          

 25 27  0  0  0  0            999 V2000
   -2.8579    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
    0.0000    2.4750    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
    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
    2.1434    2.0625    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 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
    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
    1.4289    0.8250    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
    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
   -0.7145   -1.2375    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    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
    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
  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
  9  7  2  0  0  0  0
  9  8  1  0  0  0  0
 11 10  2  0  0  0  0
 12 10  1  0  0  0  0
 14  9  1  0  0  0  0
 15 10  1  0  0  0  0
 16 11  1  0  0  0  0
 16 13  2  0  0  0  0
 17 12  1  0  0  0  0
 17 14  2  0  0  0  0
 18 13  1  0  0  0  0
 18 15  2  0  0  0  0
 19 11  1  0  0  0  0
 20 12  2  0  0  0  0
 21 13  1  0  0  0  0
 22  1  1  0  0  0  0
 22 16  1  0  0  0  0
 23  2  1  0  0  0  0
 23 17  1  0  0  0  0
 24  3  1  0  0  0  0
 24 18  1  0  0  0  0
 25 14  1  0  0  0  0
 25 15  1  0  0  0  0
M  END

     RDKit          3D

 41 43  0  0  0  0  0  0  0  0999 V2000
    5.3821    1.9250    0.1398 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8065    0.8423   -0.6046 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.4952    0.5213   -0.2784 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2202   -0.4048    0.6970 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2470   -1.0431    1.3811 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.9362   -0.7088    1.0055 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5827   -1.6304    1.9754 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4283   -2.9790    1.5477 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8908   -0.0647    0.3151 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3351   -0.3598    0.6154 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4022    0.1741    0.0411 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7250   -0.2674    0.4977 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8932    0.3336    0.1684 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.1310   -0.1675    0.6098 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.1896   -1.2955    1.3993 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9992   -1.9111    1.7385 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7966   -1.4030    1.2941 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1847    1.0965   -0.9356 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2231    1.7232   -1.6256 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6720    1.1394   -2.8562 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1136    1.4642   -1.3099 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2709    2.3191   -2.2124 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.1599    0.8676   -0.6670 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4629    1.1772   -0.9812 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8374    2.0662   -1.9165 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.9846    2.8510   -0.3232 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.4771    1.9108    0.1013 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.0482    1.8966    1.2012 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.2020   -0.8124    1.1468 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.0939   -3.6418    2.3615 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3847   -3.3544    1.0888 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.6724   -2.9630    0.7216 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9794    1.2279   -0.4127 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.0613    0.3066    0.3496 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.1321   -1.7094    1.7578 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0453   -2.7960    2.3583 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8989   -1.9126    1.5816 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8258    0.9259   -3.5329 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3809    1.8687   -3.2978 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1479    0.1639   -2.6305 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3264    2.6236   -2.5100 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
  4  6  1  0
  6  7  1  0
  7  8  1  0
  6  9  2  0
  9 10  1  0
 10 11  1  0
 11 18  2  0
 18 19  1  0
 19 20  1  0
 18 21  1  0
 21 22  2  0
 21 23  1  0
 23 24  2  0
 24 25  1  0
 11 12  1  0
 12 13  2  0
 13 14  1  0
 14 15  2  0
 15 16  1  0
 16 17  2  0
 24  3  1  0
 17 12  1  0
 23  9  1  0
  1 26  1  0
  1 27  1  0
  1 28  1  0
  5 29  1  0
  8 30  1  0
  8 31  1  0
  8 32  1  0
 20 38  1  0
 20 39  1  0
 20 40  1  0
 25 41  1  0
 13 33  1  0
 14 34  1  0
 15 35  1  0
 16 36  1  0
 17 37  1  0
M  END

  Mrv1652308231918512D          

 25 27  0  0  0  0            999 V2000
   -2.8579    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
    0.0000    2.4750    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
    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
    2.1434    2.0625    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 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
    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
    1.4289    0.8250    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
    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
   -0.7145   -1.2375    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    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
    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
  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
  9  7  2  0  0  0  0
  9  8  1  0  0  0  0
 11 10  2  0  0  0  0
 12 10  1  0  0  0  0
 14  9  1  0  0  0  0
 15 10  1  0  0  0  0
 16 11  1  0  0  0  0
 16 13  2  0  0  0  0
 17 12  1  0  0  0  0
 17 14  2  0  0  0  0
 18 13  1  0  0  0  0
 18 15  2  0  0  0  0
 19 11  1  0  0  0  0
 20 12  2  0  0  0  0
 21 13  1  0  0  0  0
 22  1  1  0  0  0  0
 22 16  1  0  0  0  0
 23  2  1  0  0  0  0
 23 17  1  0  0  0  0
 24  3  1  0  0  0  0
 24 18  1  0  0  0  0
 25 14  1  0  0  0  0
 25 15  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0052877

> <DATABASE_NAME>
NP-MRD

> <SMILES>
COC1=C(O)C(OC)=C2OC(=C(OC)C(=O)C2=C1O)C1=CC=CC=C1

> <INCHI_IDENTIFIER>
InChI=1S/C18H16O7/c1-22-16-11(19)10-12(20)17(23-2)14(9-7-5-4-6-8-9)25-15(10)18(24-3)13(16)21/h4-8,19,21H,1-3H3

> <INCHI_KEY>
IAAZHANNYDYGRX-UHFFFAOYSA-N

> <FORMULA>
C18H16O7

> <MOLECULAR_WEIGHT>
344.319

> <EXACT_MASS>
344.089602855

> <JCHEM_ACCEPTOR_COUNT>
7

> <JCHEM_ATOM_COUNT>
41

> <JCHEM_AVERAGE_POLARIZABILITY>
34.20222014847772

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
2

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
5,7-dihydroxy-3,6,8-trimethoxy-2-phenyl-4H-chromen-4-one

> <ALOGPS_LOGP>
2.92

> <JCHEM_LOGP>
2.5609149653333327

> <ALOGPS_LOGS>
-3.68

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-1

> <JCHEM_PKA>
8.963337068379335

> <JCHEM_PKA_STRONGEST_ACIDIC>
6.442127142291037

> <JCHEM_PKA_STRONGEST_BASIC>
-4.46145763509145

> <JCHEM_POLAR_SURFACE_AREA>
94.45000000000002

> <JCHEM_REFRACTIVITY>
90.57799999999999

> <JCHEM_ROTATABLE_BOND_COUNT>
4

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
7.17e-02 g/l

> <JCHEM_TRADITIONAL_IUPAC>
araneol

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 23-AUG-19   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   23-AUG-19         0                                  
HETATM    1  C   UNK     0      -5.335   0.000   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       5.335   0.000   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       6.668   3.850   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       5.335   4.620   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       6.668   2.310   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       5.335   1.540   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       4.001   2.310   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       0.000   0.000   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0      -1.334  -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      -2.667   1.540   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       2.667   1.540   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       0.000   1.540   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0      -2.667   0.000   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       2.667   0.000   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0      -1.334   2.310   0.000  0.00  0.00           C+0
HETATM   19  O   UNK     0      -1.334  -2.310   0.000  0.00  0.00           O+0
HETATM   20  O   UNK     0       1.334  -2.310   0.000  0.00  0.00           O+0
HETATM   21  O   UNK     0      -4.001   2.310   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
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
CONECT    1   22                                                            
CONECT    2   23                                                            
CONECT    3   24                                                            
CONECT    4    5    6                                                       
CONECT    5    4    7                                                       
CONECT    6    4    8                                                       
CONECT    7    5    9                                                       
CONECT    8    6    9                                                       
CONECT    9    7    8   14                                                  
CONECT   10   11   12   15                                                  
CONECT   11   10   16   19                                                  
CONECT   12   10   17   20                                                  
CONECT   13   16   18   21                                                  
CONECT   14    9   17   25                                                  
CONECT   15   10   18   25                                                  
CONECT   16   11   13   22                                                  
CONECT   17   12   14   23                                                  
CONECT   18   13   15   24                                                  
CONECT   19   11                                                            
CONECT   20   12                                                            
CONECT   21   13                                                            
CONECT   22    1   16                                                       
CONECT   23    2   17                                                       
CONECT   24    3   18                                                       
CONECT   25   14   15                                                       
MASTER        0    0    0    0    0    0    0    0   25    0   54    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₁₈H₁₆O₇

Average Mass

344.3190 Da

Monoisotopic Mass

344.08960 Da

IUPAC Name

5,7-dihydroxy-3,6,8-trimethoxy-2-phenyl-4H-chromen-4-one

Traditional Name

araneol

CAS Registry Number

Not Available

SMILES

COC1=C(O)C(OC)=C2OC(=C(OC)C(=O)C2=C1O)C1=CC=CC=C1

InChI Identifier

InChI=1S/C18H16O7/c1-22-16-11(19)10-12(20)17(23-2)14(9-7-5-4-6-8-9)25-15(10)18(24-3)13(16)21/h4-8,19,21H,1-3H3

InChI Key

IAAZHANNYDYGRX-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
Anaphalis araneosa	Plant	KNApSAcK
Anaphalis margaritacea	Plant	KNApSAcK
Gnaphalium elegans	Plant	KNApSAcK
Gymnosperma glutinosum	Plant	KNApSAcK
Helichrysum decumbens	Plant	KNApSAcK
Pseudognaphalium elegans	LOTUS Database	35616633

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

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

Flavones and Flavonols (LMPK12113294 )

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	2.92	ALOGPS
logP	2.56	ChemAxon
logS	-3.7	ALOGPS
pKa (Strongest Acidic)	6.44	ChemAxon
pKa (Strongest Basic)	-4.5	ChemAxon
Physiological Charge	-1	ChemAxon
Hydrogen Acceptor Count	7	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	94.45 Å²	ChemAxon
Rotatable Bond Count	4	ChemAxon
Refractivity	90.58 m³·mol⁻¹	ChemAxon
Polarizability	34.2 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

HMDB0137999

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

FDB093030

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

5379081

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Not Available

Showing NP-Card for 5,7-Dihydroxy-3,6,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one (NP0052877)

MOL for NP0052877 (5,7-Dihydroxy-3,6,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one)

3D MOL for NP0052877 (5,7-Dihydroxy-3,6,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one)

3D SDF for NP0052877 (5,7-Dihydroxy-3,6,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one)

3D-SDF for NP0052877 (5,7-Dihydroxy-3,6,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one)

PDB for NP0052877 (5,7-Dihydroxy-3,6,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one)

3D PDB for NP0052877 (5,7-Dihydroxy-3,6,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one)

SMILES for NP0052877 (5,7-Dihydroxy-3,6,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one)

INCHI for NP0052877 (5,7-Dihydroxy-3,6,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one)

Structure for NP0052877 (5,7-Dihydroxy-3,6,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one)

3D Structure for NP0052877 (5,7-Dihydroxy-3,6,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one)