NP-MRD: Showing NP-Card for Oxyayanin-B (NP0052959)

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Record Information

Version

2.0

Created at

2022-04-27 23:49:16 UTC

Updated at

2022-04-27 23:49:16 UTC

NP-MRD ID

NP0052959

Secondary Accession Numbers

None

Natural Product Identification

Common Name

Oxyayanin-B

Description

5,6-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,7-dimethoxy-4H-chromen-4-one, also known as 3',5,6-trihydroxy-3,4',7-trimethoxyflavone or oxyayanin b, 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, 5,6-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,7-dimethoxy-4H-chromen-4-one is considered to be a flavonoid lipid molecule. A trihydroxyflavone that is flavone substituted by hydroxy groups at positioms 5, 6 and 3' and methoxy groups at positions 3, 7 and 4' respectively. Oxyayanin-B is found in Ambrosia cordifolia, Apuleia leiocarpa, Distemonanthus benthamianus , Hyptis brevipes, Pterocaulon purpurascens, Pulicaria dysenterica , Stevia cuzcoensis and Urolepis hecatantha. 5,6-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,7-dimethoxy-4H-chromen-4-one is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral.

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1652308211921242D          

 26 28  0  0  0  0            999 V2000
    5.0013    2.0625    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
    3.5724   -1.2375    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
    4.2868    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
    0.0000    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
    3.5724    1.2375    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
    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
    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
    0.0000   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -1.6500    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
    2.1434   -1.2375    0.0000 C   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
   -1.4289   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -2.4750    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -2.4750    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013    1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4289    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  5  4  2  0  0  0  0
  8  4  1  0  0  0  0
  8  6  2  0  0  0  0
  9  6  1  0  0  0  0
 10  5  1  0  0  0  0
 10  9  2  0  0  0  0
 11  7  2  0  0  0  0
 12  7  1  0  0  0  0
 13 11  1  0  0  0  0
 14 12  2  0  0  0  0
 15 13  2  0  0  0  0
 15 14  1  0  0  0  0
 16 13  1  0  0  0  0
 17  8  1  0  0  0  0
 18 16  1  0  0  0  0
 18 17  2  0  0  0  0
 19  9  1  0  0  0  0
 20 14  1  0  0  0  0
 21 15  1  0  0  0  0
 22 16  2  0  0  0  0
 23  1  1  0  0  0  0
 23 10  1  0  0  0  0
 24  2  1  0  0  0  0
 24 12  1  0  0  0  0
 25  3  1  0  0  0  0
 25 18  1  0  0  0  0
 26 11  1  0  0  0  0
 26 17  1  0  0  0  0
M  END

     RDKit          3D

 42 44  0  0  0  0  0  0  0  0999 V2000
   -6.6641   -0.7259    0.1752 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.5812   -1.5983   -0.0861 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3073   -1.0631   -0.0560 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0651    0.2614    0.2140 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7836    0.8118    0.2468 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6903    0.0341    0.0039 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2902    0.4885    0.0532 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6615   -0.4307    0.0844 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.9384   -0.1885    0.1295 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8872   -1.2019    0.1605 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2337   -0.9251    0.2084 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1802   -1.9371    0.2394 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.7457   -3.2752    0.2212 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6260    0.4148    0.2251 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.9750    0.7400    0.2732 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.7042    1.4344    0.1949 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1202    2.7376    0.2124 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.3541    1.1357    0.1469 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4299    2.1294    0.1157 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7767    3.3344    0.1304 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0633    1.7925    0.0660 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8332    2.8693    0.0254 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1780    3.4264   -1.2535 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9240   -1.3202   -0.2723 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1859   -1.8346   -0.2981 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4353   -3.1849   -0.5727 O   0  0  0  0  0  0  0  0  0  0  0  0
   -6.8225   -0.0053   -0.6551 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.6064   -1.2992    0.3269 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.5162   -0.1329    1.1014 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8999    0.9060    0.4094 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6713    1.8566    0.4938 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.5381   -2.2238    0.1460 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.0846   -3.4421   -0.6670 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.6218   -3.9661    0.1957 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.1908   -3.5290    1.1561 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.6893    0.0048    0.2966 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.1038    2.9768    0.2475 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0752    2.6423   -2.0111 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4558    4.2258   -1.4851 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1915    3.8503   -1.2134 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0710   -1.9457   -0.4655 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6768   -3.8429   -0.7658 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3 25  2  0
 25 26  1  0
 25 24  1  0
 24  6  2  0
  6  5  1  0
  5  4  2  0
  6  7  1  0
  7 21  2  0
 21 22  1  0
 22 23  1  0
 21 19  1  0
 19 20  2  0
 19 18  1  0
 18 16  2  0
 16 17  1  0
 16 14  1  0
 14 15  1  0
 14 11  2  0
 11 12  1  0
 12 13  1  0
 11 10  1  0
 10  9  2  0
  9  8  1  0
  4  3  1  0
  8  7  1  0
  9 18  1  0
  1 27  1  0
  1 28  1  0
  1 29  1  0
 26 42  1  0
 24 41  1  0
  5 31  1  0
  4 30  1  0
 23 38  1  0
 23 39  1  0
 23 40  1  0
 17 37  1  0
 15 36  1  0
 13 33  1  0
 13 34  1  0
 13 35  1  0
 10 32  1  0
M  END


  Mrv1652308211921242D          

 26 28  0  0  0  0            999 V2000
    5.0013    2.0625    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
    3.5724   -1.2375    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
    4.2868    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
    0.0000    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
    3.5724    1.2375    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
    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
    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
    0.0000   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -1.6500    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
    2.1434   -1.2375    0.0000 C   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
   -1.4289   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -2.4750    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -2.4750    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013    1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4289    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  5  4  2  0  0  0  0
  8  4  1  0  0  0  0
  8  6  2  0  0  0  0
  9  6  1  0  0  0  0
 10  5  1  0  0  0  0
 10  9  2  0  0  0  0
 11  7  2  0  0  0  0
 12  7  1  0  0  0  0
 13 11  1  0  0  0  0
 14 12  2  0  0  0  0
 15 13  2  0  0  0  0
 15 14  1  0  0  0  0
 16 13  1  0  0  0  0
 17  8  1  0  0  0  0
 18 16  1  0  0  0  0
 18 17  2  0  0  0  0
 19  9  1  0  0  0  0
 20 14  1  0  0  0  0
 21 15  1  0  0  0  0
 22 16  2  0  0  0  0
 23  1  1  0  0  0  0
 23 10  1  0  0  0  0
 24  2  1  0  0  0  0
 24 12  1  0  0  0  0
 25  3  1  0  0  0  0
 25 18  1  0  0  0  0
 26 11  1  0  0  0  0
 26 17  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0052959

> <DATABASE_NAME>
NP-MRD

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

> <INCHI_IDENTIFIER>
InChI=1S/C18H16O8/c1-23-10-5-4-8(6-9(10)19)17-18(25-3)16(22)13-11(26-17)7-12(24-2)14(20)15(13)21/h4-7,19-21H,1-3H3

> <INCHI_KEY>
UQBUUCDVKDSHCE-UHFFFAOYSA-N

> <FORMULA>
C18H16O8

> <MOLECULAR_WEIGHT>
360.318

> <EXACT_MASS>
360.084517475

> <JCHEM_ACCEPTOR_COUNT>
8

> <JCHEM_ATOM_COUNT>
42

> <JCHEM_AVERAGE_POLARIZABILITY>
35.588544471263944

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
3

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
5,6-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,7-dimethoxy-4H-chromen-4-one

> <ALOGPS_LOGP>
2.88

> <JCHEM_LOGP>
2.2573496436666662

> <ALOGPS_LOGS>
-3.70

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
9.478972924888089

> <JCHEM_PKA_STRONGEST_ACIDIC>
7.3871115905068825

> <JCHEM_PKA_STRONGEST_BASIC>
-4.423080140711892

> <JCHEM_POLAR_SURFACE_AREA>
114.68

> <JCHEM_REFRACTIVITY>
92.5589

> <JCHEM_ROTATABLE_BOND_COUNT>
4

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
7.15e-02 g/l

> <JCHEM_TRADITIONAL_IUPAC>
oxyayanin B

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 21-AUG-19   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   21-AUG-19         0                                  
HETATM    1  C   UNK     0       9.336   3.850   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      -4.001  -0.770   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       6.668  -2.310   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       6.668  -0.770   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       8.002   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       0.000   0.000   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       5.335   0.000   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       6.668   2.310   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       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       1.334  -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       0.000  -3.080   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       2.667  -3.080   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
HETATM   19  O   UNK     0       6.668   3.850   0.000  0.00  0.00           O+0
HETATM   20  O   UNK     0      -2.667  -3.080   0.000  0.00  0.00           O+0
HETATM   21  O   UNK     0       0.000  -4.620   0.000  0.00  0.00           O+0
HETATM   22  O   UNK     0       2.667  -4.620   0.000  0.00  0.00           O+0
HETATM   23  O   UNK     0       9.336   2.310   0.000  0.00  0.00           O+0
HETATM   24  O   UNK     0      -2.667   0.000   0.000  0.00  0.00           O+0
HETATM   25  O   UNK     0       5.335  -3.080   0.000  0.00  0.00           O+0
HETATM   26  O   UNK     0       2.667   0.000   0.000  0.00  0.00           O+0
CONECT    1   23                                                            
CONECT    2   24                                                            
CONECT    3   25                                                            
CONECT    4    5    8                                                       
CONECT    5    4   10                                                       
CONECT    6    8    9                                                       
CONECT    7   11   12                                                       
CONECT    8    4    6   17                                                  
CONECT    9    6   10   19                                                  
CONECT   10    5    9   23                                                  
CONECT   11    7   13   26                                                  
CONECT   12    7   14   24                                                  
CONECT   13   11   15   16                                                  
CONECT   14   12   15   20                                                  
CONECT   15   13   14   21                                                  
CONECT   16   13   18   22                                                  
CONECT   17    8   18   26                                                  
CONECT   18   16   17   25                                                  
CONECT   19    9                                                            
CONECT   20   14                                                            
CONECT   21   15                                                            
CONECT   22   16                                                            
CONECT   23    1   10                                                       
CONECT   24    2   12                                                       
CONECT   25    3   18                                                       
CONECT   26   11   17                                                       
MASTER        0    0    0    0    0    0    0    0   26    0   56    0
END

View in JSmol

Synonyms

Value	Source
3',5,6-Trihydroxy-3,4',7-trimethoxyflavone	ChEBI
Oxyayanin b	Kegg
3,5,6-Trihydroxy-3',4',7'-trimethoxyflavone	MeSH
3',5,6-TH-TMF	MeSH
THTMOF	MeSH

Chemical Formula

C₁₈H₁₆O₈

Average Mass

360.3180 Da

Monoisotopic Mass

360.08452 Da

IUPAC Name

5,6-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,7-dimethoxy-4H-chromen-4-one

Traditional Name

oxyayanin B

CAS Registry Number

Not Available

SMILES

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

InChI Identifier

InChI=1S/C18H16O8/c1-23-10-5-4-8(6-9(10)19)17-18(25-3)16(22)13-11(26-17)7-12(24-2)14(20)15(13)21/h4-7,19-21H,1-3H3

InChI Key

UQBUUCDVKDSHCE-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
Ambrosia cordifolia	Plant	KNApSAcK
Apuleia leiocarpa	Plant	KNApSAcK
Distemonanthus benthamianus	Plant	KNApSAcK
Hyptis brevipes	LOTUS Database	35616633
Pterocaulon purpurascens	Plant	KNApSAcK
Pulicaria dysenterica	Plant	KNApSAcK
Stevia cuzcoensis	Plant	KNApSAcK
Urolepis hecatantha	LOTUS Database	35616633

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

3-methoxyflavonoid-skeleton
4p-methoxyflavonoid-skeleton
7-methoxyflavonoid-skeleton
3'-hydroxyflavonoid
5-hydroxyflavonoid
6-hydroxyflavonoid
Flavone
Hydroxyflavonoid
3-methoxychromone
Chromone
Benzopyran
Methoxyphenol
1-benzopyran
Phenoxy compound
Anisole
Methoxybenzene
Phenol ether
Pyranone
Phenol
Alkyl aryl ether
1-hydroxy-4-unsubstituted benzenoid
1-hydroxy-2-unsubstituted benzenoid
Benzenoid
Pyran
Monocyclic benzene moiety
Vinylogous acid
Heteroaromatic compound
Organoheterocyclic compound
Oxacycle
Ether
Organic oxygen compound
Hydrocarbon derivative
Organic oxide
Organooxygen compound
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

trihydroxyflavone (CHEBI:7855 )
trimethoxyflavone (CHEBI:7855 )
flavonols (C10116 )
Flavones and Flavonols (C10116 )
Flavones and Flavonols (LMPK12113001 )

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	2.88	ALOGPS
logP	2.26	ChemAxon
logS	-3.7	ALOGPS
pKa (Strongest Acidic)	7.39	ChemAxon
pKa (Strongest Basic)	-4.4	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	8	ChemAxon
Hydrogen Donor Count	3	ChemAxon
Polar Surface Area	114.68 Å²	ChemAxon
Rotatable Bond Count	4	ChemAxon
Refractivity	92.56 m³·mol⁻¹	ChemAxon
Polarizability	35.59 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

HMDB0130256

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

FDB089074

KNApSAcK ID

C00004696

Chemspider ID

Not Available

KEGG Compound ID

C10116

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

442621

PDB ID

Not Available

ChEBI ID

7855

Good Scents ID

Not Available

References

General References

Not Available

Showing NP-Card for Oxyayanin-B (NP0052959)

MOL for NP0052959 (Oxyayanin-B)

3D MOL for NP0052959 (Oxyayanin-B)

3D SDF for NP0052959 (Oxyayanin-B)

3D-SDF for NP0052959 (Oxyayanin-B)

PDB for NP0052959 (Oxyayanin-B)

3D PDB for NP0052959 (Oxyayanin-B)

SMILES for NP0052959 (Oxyayanin-B)

INCHI for NP0052959 (Oxyayanin-B)

Structure for NP0052959 (Oxyayanin-B)

3D Structure for NP0052959 (Oxyayanin-B)