NP-MRD: Showing NP-Card for 6,8,2'-Trihydroxy-7,3',4'-trimethoxyisoflavan (NP0056760)

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Record Information

Version

2.0

Created at

2022-04-28 02:25:54 UTC

Updated at

2022-04-28 02:25:54 UTC

NP-MRD ID

NP0056760

Secondary Accession Numbers

None

Natural Product Identification

Common Name

6,8,2'-Trihydroxy-7,3',4'-trimethoxyisoflavan

Description

(3R)-3-(2-hydroxy-3,4-dimethoxyphenyl)-7-methoxy-3,4-dihydro-2H-1-benzopyran-6,8-diol belongs to the class of organic compounds known as 7-o-methylated isoflavonoids. These are isoflavonoids with methoxy groups attached to the C7 atom of the isoflavonoid backbone. Isoflavonoids are natural products derived from 3-phenylchromen-4-one. 6,8,2'-Trihydroxy-7,3',4'-trimethoxyisoflavan is found in Machaerium sp. and Machaerium spp.. Based on a literature review very few articles have been published on (3R)-3-(2-hydroxy-3,4-dimethoxyphenyl)-7-methoxy-3,4-dihydro-2H-1-benzopyran-6,8-diol.

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1652304282204252D          

 25 27  0  0  1  0            999 V2000
   -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   -1.6500    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   -0.4125    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
    0.0000    0.8250    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
    2.1434   -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  2  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
    2.8579   -1.6500    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   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -2.8875    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
    5.0013   -2.8875    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -3.7125    0.0000 C   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
    5.7158   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -0.4125    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
   -1.4289    0.0000    0.0000 O   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
  1  2  2  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  4  5  1  0  0  0  0
  5  6  2  0  0  0  0
  1  6  1  0  0  0  0
  6  7  1  0  0  0  0
  5  8  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  1  0  0  0  0
 10 11  1  0  0  0  0
  4 11  1  0  0  0  0
 10 12  1  1  0  0  0
 12 13  2  0  0  0  0
 13 14  1  0  0  0  0
 14 15  2  0  0  0  0
 15 16  1  0  0  0  0
 16 17  2  0  0  0  0
 12 17  1  0  0  0  0
 15 18  1  0  0  0  0
 18 19  1  0  0  0  0
 14 20  1  0  0  0  0
 20 21  1  0  0  0  0
 13 22  1  0  0  0  0
  2 23  1  0  0  0  0
  1 24  1  0  0  0  0
 24 25  1  0  0  0  0
M  END

     RDKit          3D

 45 47  0  0  0  0  0  0  0  0999 V2000
   -6.0356    0.6163   -1.6136 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.4641    0.5097   -0.3563 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1456    0.3149   -0.0818 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1649    0.2067   -1.0851 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8429    0.0081   -0.6959 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4505   -0.0888    0.6090 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0759   -0.3177    1.0497 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.6962    0.9910    0.6658 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9690    0.8391    1.3486 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.7554   -0.1299    0.6847 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0954   -1.2353    0.2040 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9036   -2.1540   -0.4604 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2769   -1.9654   -0.6192 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0550   -2.9319   -1.3094 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.8890   -0.8613   -0.1227 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.2522   -0.5931   -0.2240 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.6448    0.2711   -1.2726 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1132    0.1016    0.5586 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.7083    1.2319    1.0775 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.6518   -1.4584    0.3773 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4474    0.0178    1.5814 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0533   -0.0882    2.9397 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7526    0.2142    1.2715 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7729    0.3451    2.2505 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.0225    1.7384    2.6092 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.4931   -0.0309   -2.3660 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.0903    0.1647   -1.6349 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.1813    1.6372   -2.0036 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4026    0.2597   -2.1286 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0488   -0.0708   -1.4744 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0094   -0.4242    2.1258 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.7584    1.1574   -0.3872 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.2008    1.7939    1.2238 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4701   -3.0535   -0.8622 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.0330   -2.7328   -1.3877 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.8394   -0.2681   -2.2031 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.8107    1.0235   -1.3958 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.5593    0.8469   -0.9036 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.0875    1.9135    1.5747 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.5610   -2.4181    0.9414 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.1846   -1.6739   -0.6290 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7881   -0.0177    3.6311 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1757    2.1570    3.2248 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.9228    1.8012    3.2064 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.1753    2.3531    1.6790 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3 23  2  0
 23 24  1  0
 24 25  1  0
 23 21  1  0
 21 22  1  0
 21  6  2  0
  6  5  1  0
  5  4  2  0
  6  7  1  0
  7  8  1  0
  8  9  1  0
  9 10  1  0
 10 18  2  0
 18 19  1  0
 18 15  1  0
 15 16  1  0
 16 17  1  0
 15 13  2  0
 13 14  1  0
 13 12  1  0
 12 11  2  0
 11 20  1  0
  4  3  1  0
 20  7  1  0
 11 10  1  0
  1 26  1  0
  1 27  1  0
  1 28  1  0
 25 43  1  0
 25 44  1  0
 25 45  1  0
 22 42  1  0
  5 30  1  0
  4 29  1  0
  7 31  1  1
  8 32  1  0
  8 33  1  0
 19 39  1  0
 17 36  1  0
 17 37  1  0
 17 38  1  0
 14 35  1  0
 12 34  1  0
 20 40  1  0
 20 41  1  0
M  END


  Mrv1652304282204252D          

 25 27  0  0  1  0            999 V2000
   -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   -1.6500    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   -0.4125    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
    0.0000    0.8250    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
    2.1434   -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  2  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
    2.8579   -1.6500    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   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -2.8875    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
    5.0013   -2.8875    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -3.7125    0.0000 C   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
    5.7158   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -0.4125    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
   -1.4289    0.0000    0.0000 O   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
  1  2  2  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  4  5  1  0  0  0  0
  5  6  2  0  0  0  0
  1  6  1  0  0  0  0
  6  7  1  0  0  0  0
  5  8  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  1  0  0  0  0
 10 11  1  0  0  0  0
  4 11  1  0  0  0  0
 10 12  1  1  0  0  0
 12 13  2  0  0  0  0
 13 14  1  0  0  0  0
 14 15  2  0  0  0  0
 15 16  1  0  0  0  0
 16 17  2  0  0  0  0
 12 17  1  0  0  0  0
 15 18  1  0  0  0  0
 18 19  1  0  0  0  0
 14 20  1  0  0  0  0
 20 21  1  0  0  0  0
 13 22  1  0  0  0  0
  2 23  1  0  0  0  0
  1 24  1  0  0  0  0
 24 25  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0056760

> <DATABASE_NAME>
NP-MRD

> <SMILES>
COC1=C(OC)C(O)=C(C=C1)[C@@H]1COC2=C(O)C(OC)=C(O)C=C2C1

> <INCHI_IDENTIFIER>
InChI=1S/C18H20O7/c1-22-13-5-4-11(14(20)18(13)24-3)10-6-9-7-12(19)17(23-2)15(21)16(9)25-8-10/h4-5,7,10,19-21H,6,8H2,1-3H3/t10-/m0/s1

> <INCHI_KEY>
MPMBSINUBZFOIE-JTQLQIEISA-N

> <FORMULA>
C18H20O7

> <MOLECULAR_WEIGHT>
348.351

> <EXACT_MASS>
348.120902984

> <JCHEM_ACCEPTOR_COUNT>
7

> <JCHEM_ATOM_COUNT>
45

> <JCHEM_AVERAGE_POLARIZABILITY>
35.657763112512264

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
3

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
(3R)-3-(2-hydroxy-3,4-dimethoxyphenyl)-7-methoxy-3,4-dihydro-2H-1-benzopyran-6,8-diol

> <ALOGPS_LOGP>
2.09

> <JCHEM_LOGP>
2.4150987586666672

> <ALOGPS_LOGS>
-3.45

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
10.34282519642479

> <JCHEM_PKA_STRONGEST_ACIDIC>
9.407779323553523

> <JCHEM_PKA_STRONGEST_BASIC>
-4.327857308961828

> <JCHEM_POLAR_SURFACE_AREA>
97.61000000000001

> <JCHEM_REFRACTIVITY>
90.33070000000001

> <JCHEM_ROTATABLE_BOND_COUNT>
4

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
1.23e-01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
(3R)-3-(2-hydroxy-3,4-dimethoxyphenyl)-7-methoxy-3,4-dihydro-2H-1-benzopyran-6,8-diol

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 28-APR-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   28-APR-22         0                                  
HETATM    1  C   UNK     0      -1.334  -0.770   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      -1.334  -2.310   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       0.000  -3.080   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       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       0.000  -0.000   0.000  0.00  0.00           C+0
HETATM    7  O   UNK     0       0.000   1.540   0.000  0.00  0.00           O+0
HETATM    8  O   UNK     0       2.667  -0.000   0.000  0.00  0.00           O+0
HETATM    9  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       2.667  -3.080   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       5.335  -3.080   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       6.668  -2.310   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       8.002  -3.080   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       8.002  -4.620   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       6.668  -5.390   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       5.335  -4.620   0.000  0.00  0.00           C+0
HETATM   18  O   UNK     0       9.336  -5.390   0.000  0.00  0.00           O+0
HETATM   19  C   UNK     0       9.336  -6.930   0.000  0.00  0.00           C+0
HETATM   20  O   UNK     0       9.336  -2.310   0.000  0.00  0.00           O+0
HETATM   21  C   UNK     0      10.669  -3.080   0.000  0.00  0.00           C+0
HETATM   22  O   UNK     0       6.668  -0.770   0.000  0.00  0.00           O+0
HETATM   23  O   UNK     0      -2.667  -3.080   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  C   UNK     0      -4.001  -0.770   0.000  0.00  0.00           C+0
CONECT    1    2    6   24                                                  
CONECT    2    1    3   23                                                  
CONECT    3    2    4                                                       
CONECT    4    3    5   11                                                  
CONECT    5    4    6    8                                                  
CONECT    6    5    1    7                                                  
CONECT    7    6                                                            
CONECT    8    5    9                                                       
CONECT    9    8   10                                                       
CONECT   10    9   11   12                                                  
CONECT   11   10    4                                                       
CONECT   12   10   13   17                                                  
CONECT   13   12   14   22                                                  
CONECT   14   13   15   20                                                  
CONECT   15   14   16   18                                                  
CONECT   16   15   17                                                       
CONECT   17   16   12                                                       
CONECT   18   15   19                                                       
CONECT   19   18                                                            
CONECT   20   14   21                                                       
CONECT   21   20                                                            
CONECT   22   13                                                            
CONECT   23    2                                                            
CONECT   24    1   25                                                       
CONECT   25   24                                                            
MASTER        0    0    0    0    0    0    0    0   25    0   54    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₁₈H₂₀O₇

Average Mass

348.3510 Da

Monoisotopic Mass

348.12090 Da

IUPAC Name

(3R)-3-(2-hydroxy-3,4-dimethoxyphenyl)-7-methoxy-3,4-dihydro-2H-1-benzopyran-6,8-diol

Traditional Name

(3R)-3-(2-hydroxy-3,4-dimethoxyphenyl)-7-methoxy-3,4-dihydro-2H-1-benzopyran-6,8-diol

CAS Registry Number

Not Available

SMILES

COC1=C(OC)C(O)=C(C=C1)[C@@H]1COC2=C(O)C(OC)=C(O)C=C2C1

InChI Identifier

InChI=1S/C18H20O7/c1-22-13-5-4-11(14(20)18(13)24-3)10-6-9-7-12(19)17(23-2)15(21)16(9)25-8-10/h4-5,7,10,19-21H,6,8H2,1-3H3/t10-/m0/s1

InChI Key

MPMBSINUBZFOIE-JTQLQIEISA-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
Machaerium sp.	Plant	KNApSAcK
Machaerium spp.	Plant	KNApSAcK

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as 7-o-methylated isoflavonoids. These are isoflavonoids with methoxy groups attached to the C7 atom of the isoflavonoid backbone. Isoflavonoids are natural products derived from 3-phenylchromen-4-one.

Kingdom

Organic compounds

Super Class

Phenylpropanoids and polyketides

Class

Isoflavonoids

Sub Class

O-methylated isoflavonoids

Direct Parent

7-O-methylated isoflavonoids

Alternative Parents

Substituents

3p-methoxyisoflavonoid-skeleton
4p-methoxyisoflavonoid
7-methoxyisoflavonoid-skeleton
Hydroxyisoflavonoid
Isoflavanol
Isoflavan
Chromane
Benzopyran
O-dimethoxybenzene
Dimethoxybenzene
Methoxyphenol
1-benzopyran
Phenoxy compound
Anisole
Methoxybenzene
Phenol ether
1-hydroxy-2-unsubstituted benzenoid
1-hydroxy-4-unsubstituted benzenoid
Alkyl aryl ether
Phenol
Monocyclic benzene moiety
Benzenoid
Organoheterocyclic compound
Oxacycle
Ether
Hydrocarbon derivative
Organic oxygen compound
Organooxygen 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	2.09	ALOGPS
logP	2.42	ChemAxon
logS	-3.4	ALOGPS
pKa (Strongest Acidic)	9.41	ChemAxon
pKa (Strongest Basic)	-4.3	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	7	ChemAxon
Hydrogen Donor Count	3	ChemAxon
Polar Surface Area	97.61 Å²	ChemAxon
Rotatable Bond Count	4	ChemAxon
Refractivity	90.33 m³·mol⁻¹	ChemAxon
Polarizability	35.66 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

Not Available

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

Not Available

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

162913465

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Not Available

Showing NP-Card for 6,8,2'-Trihydroxy-7,3',4'-trimethoxyisoflavan (NP0056760)

MOL for NP0056760 (6,8,2'-Trihydroxy-7,3',4'-trimethoxyisoflavan)

3D MOL for NP0056760 (6,8,2'-Trihydroxy-7,3',4'-trimethoxyisoflavan)

3D SDF for NP0056760 (6,8,2'-Trihydroxy-7,3',4'-trimethoxyisoflavan)

3D-SDF for NP0056760 (6,8,2'-Trihydroxy-7,3',4'-trimethoxyisoflavan)

PDB for NP0056760 (6,8,2'-Trihydroxy-7,3',4'-trimethoxyisoflavan)

3D PDB for NP0056760 (6,8,2'-Trihydroxy-7,3',4'-trimethoxyisoflavan)

SMILES for NP0056760 (6,8,2'-Trihydroxy-7,3',4'-trimethoxyisoflavan)

INCHI for NP0056760 (6,8,2'-Trihydroxy-7,3',4'-trimethoxyisoflavan)

Structure for NP0056760 (6,8,2'-Trihydroxy-7,3',4'-trimethoxyisoflavan)

3D Structure for NP0056760 (6,8,2'-Trihydroxy-7,3',4'-trimethoxyisoflavan)