NP-MRD: Showing NP-Card for Bilobetin (NP0046041)

You are using an unsupported browser. Please upgrade your browser to a newer version to get the best experience on NP-MRD.

Jump To Section:

Identification Spectra BioTaxonomy ChemoTaxonomy Physical properties Links References XML

Record Information

Version

2.0

Created at

2022-03-17 19:47:25 UTC

Updated at

2022-03-17 19:47:26 UTC

NP-MRD ID

NP0046041

Secondary Accession Numbers

None

Natural Product Identification

Common Name

Bilobetin

Description

Bilobetin belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''. Bilobetin is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, Bilobetin has been detected, but not quantified in, fats and oils and ginkgo nuts. Bilobetin is found in Araucaria bidwillii , Bowenia spp., Cephalotaxus koreana, Dacrydium spp., Dioon spp., Encephalartos spp., Fitzroya cupressoides, Juniperus communis , Lepidothamnus spp., Macrozamia spp., Microcycas spp., Piranhea mexicana, Podocarpus elongatus, Podocarpus montanus, Prumnopitys spp., Selaginella willdenowii, Taxodium distichum, Taxus baccata, Taxus cuspidata, Thujopsis dolabrata, Torreya nucifera and Zamia spp.. This could make bilobetin a potential biomarker for the consumption of these foods.

Structure

MOL SDF PDB SMILES InChI


  Mrv0541 05061305322D          

 41 46  0  0  0  0            999 V2000
    4.2868   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7158    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -2.8875    0.0000 C   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
    6.4302   -0.4125    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   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4289   -4.9500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -4.9500    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
    4.2868    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -0.4125    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
    6.4302   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145   -5.3625    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
   -1.4289   -4.1250    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   -2.8875    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   -1.6500    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
    0.7145   -2.8875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -4.1250    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
   -0.7145   -3.7125    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
    2.8579    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.1447   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145   -6.1875    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1434   -3.7125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434    2.0625    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
    3.5724    2.0625    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -3.7125    0.0000 O   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
  5  2  1  0  0  0  0
  6  3  2  0  0  0  0
  7  4  2  0  0  0  0
 14  2  2  0  0  0  0
 14  3  1  0  0  0  0
 15  4  1  0  0  0  0
 15  8  2  0  0  0  0
 16  5  2  0  0  0  0
 16  6  1  0  0  0  0
 17  9  2  0  0  0  0
 17 10  1  0  0  0  0
 18  8  1  0  0  0  0
 19  9  1  0  0  0  0
 20 11  2  0  0  0  0
 21 11  1  0  0  0  0
 22 12  1  0  0  0  0
 23 13  1  0  0  0  0
 24  7  1  0  0  0  0
 24 18  2  0  0  0  0
 25 13  2  0  0  0  0
 25 14  1  0  0  0  0
 26 12  2  0  0  0  0
 26 15  1  0  0  0  0
 27 10  2  0  0  0  0
 28 18  1  0  0  0  0
 28 20  1  0  0  0  0
 29 19  2  0  0  0  0
 29 22  1  0  0  0  0
 29 27  1  0  0  0  0
 30 21  2  0  0  0  0
 30 23  1  0  0  0  0
 31 28  2  0  0  0  0
 31 30  1  0  0  0  0
 32 16  1  0  0  0  0
 33 17  1  0  0  0  0
 34 19  1  0  0  0  0
 35 20  1  0  0  0  0
 36 21  1  0  0  0  0
 37 22  2  0  0  0  0
 38 23  2  0  0  0  0
 39  1  1  0  0  0  0
 39 24  1  0  0  0  0
 40 26  1  0  0  0  0
 40 27  1  0  0  0  0
 41 25  1  0  0  0  0
 41 31  1  0  0  0  0
M  END


  Mrv0541 05061305322D          

 41 46  0  0  0  0            999 V2000
    4.2868   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7158    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -2.8875    0.0000 C   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
    6.4302   -0.4125    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   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4289   -4.9500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -4.9500    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
    4.2868    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -0.4125    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
    6.4302   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145   -5.3625    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
   -1.4289   -4.1250    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   -2.8875    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   -1.6500    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
    0.7145   -2.8875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -4.1250    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
   -0.7145   -3.7125    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
    2.8579    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.1447   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145   -6.1875    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1434   -3.7125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434    2.0625    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
    3.5724    2.0625    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -3.7125    0.0000 O   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
  5  2  1  0  0  0  0
  6  3  2  0  0  0  0
  7  4  2  0  0  0  0
 14  2  2  0  0  0  0
 14  3  1  0  0  0  0
 15  4  1  0  0  0  0
 15  8  2  0  0  0  0
 16  5  2  0  0  0  0
 16  6  1  0  0  0  0
 17  9  2  0  0  0  0
 17 10  1  0  0  0  0
 18  8  1  0  0  0  0
 19  9  1  0  0  0  0
 20 11  2  0  0  0  0
 21 11  1  0  0  0  0
 22 12  1  0  0  0  0
 23 13  1  0  0  0  0
 24  7  1  0  0  0  0
 24 18  2  0  0  0  0
 25 13  2  0  0  0  0
 25 14  1  0  0  0  0
 26 12  2  0  0  0  0
 26 15  1  0  0  0  0
 27 10  2  0  0  0  0
 28 18  1  0  0  0  0
 28 20  1  0  0  0  0
 29 19  2  0  0  0  0
 29 22  1  0  0  0  0
 29 27  1  0  0  0  0
 30 21  2  0  0  0  0
 30 23  1  0  0  0  0
 31 28  2  0  0  0  0
 31 30  1  0  0  0  0
 32 16  1  0  0  0  0
 33 17  1  0  0  0  0
 34 19  1  0  0  0  0
 35 20  1  0  0  0  0
 36 21  1  0  0  0  0
 37 22  2  0  0  0  0
 38 23  2  0  0  0  0
 39  1  1  0  0  0  0
 39 24  1  0  0  0  0
 40 26  1  0  0  0  0
 40 27  1  0  0  0  0
 41 25  1  0  0  0  0
 41 31  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0046041

> <DATABASE_NAME>
NP-MRD

> <SMILES>
COC1=C(C=C(C=C1)C1=CC(=O)C2=C(O)C=C(O)C=C2O1)C1=C2OC(=CC(=O)C2=C(O)C=C1O)C1=CC=C(O)C=C1

> <INCHI_IDENTIFIER>
InChI=1S/C31H20O10/c1-39-24-7-4-15(26-12-22(37)29-19(34)9-17(33)10-27(29)40-26)8-18(24)28-20(35)11-21(36)30-23(38)13-25(41-31(28)30)14-2-5-16(32)6-3-14/h2-13,32-36H,1H3

> <INCHI_KEY>
IWEIJEPIYMAGTH-UHFFFAOYSA-N

> <FORMULA>
C31H20O10

> <MOLECULAR_WEIGHT>
552.4845

> <EXACT_MASS>
552.10564686

> <JCHEM_ACCEPTOR_COUNT>
10

> <JCHEM_AVERAGE_POLARIZABILITY>
55.66745927677736

> <JCHEM_BIOAVAILABILITY>
0

> <JCHEM_DONOR_COUNT>
5

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
8-[5-(5,7-dihydroxy-4-oxo-4H-chromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one

> <ALOGPS_LOGP>
4.81

> <JCHEM_LOGP>
5.233251869333333

> <ALOGPS_LOGS>
-5.06

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
6

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-2

> <JCHEM_PKA>
6.7919231628509

> <JCHEM_PKA_STRONGEST_ACIDIC>
6.1242763761077645

> <JCHEM_PKA_STRONGEST_BASIC>
-4.85988843606656

> <JCHEM_POLAR_SURFACE_AREA>
162.97999999999996

> <JCHEM_REFRACTIVITY>
149.38830000000002

> <JCHEM_ROTATABLE_BOND_COUNT>
3

> <JCHEM_RULE_OF_FIVE>
0

> <ALOGPS_SOLUBILITY>
4.79e-03 g/l

> <JCHEM_TRADITIONAL_IUPAC>
8-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-hydroxyphenyl)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  -3.080   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       9.336  -2.310   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      10.669   0.000   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       4.001  -5.390   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0      10.669  -3.080   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0      12.003  -0.770   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       5.335  -4.620   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       2.667  -3.080   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0      -2.667  -9.240   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       0.000  -9.240   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       8.002   1.540   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       9.336  -0.770   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       2.667  -4.620   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0      12.003  -2.310   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0      -1.334 -10.010   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  C   UNK     0      -2.667  -7.700   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  C   UNK     0       4.001   2.310   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0      -1.334  -5.390   0.000  0.00  0.00           C+0
HETATM   23  C   UNK     0       6.668   2.310   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       5.335  -3.080   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0       8.002   0.000   0.000  0.00  0.00           C+0
HETATM   26  C   UNK     0       1.334  -5.390   0.000  0.00  0.00           C+0
HETATM   27  C   UNK     0       0.000  -7.700   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM   29  C   UNK     0      -1.334  -6.930   0.000  0.00  0.00           C+0
HETATM   30  C   UNK     0       5.335   1.540   0.000  0.00  0.00           C+0
HETATM   31  C   UNK     0       5.335   0.000   0.000  0.00  0.00           C+0
HETATM   32  O   UNK     0      13.337  -3.080   0.000  0.00  0.00           O+0
HETATM   33  O   UNK     0      -1.334 -11.550   0.000  0.00  0.00           O+0
HETATM   34  O   UNK     0      -4.001  -6.930   0.000  0.00  0.00           O+0
HETATM   35  O   UNK     0       1.334  -0.770   0.000  0.00  0.00           O+0
HETATM   36  O   UNK     0       4.001   3.850   0.000  0.00  0.00           O+0
HETATM   37  O   UNK     0      -2.667  -4.620   0.000  0.00  0.00           O+0
HETATM   38  O   UNK     0       6.668   3.850   0.000  0.00  0.00           O+0
HETATM   39  O   UNK     0       6.668  -2.310   0.000  0.00  0.00           O+0
HETATM   40  O   UNK     0       1.334  -6.930   0.000  0.00  0.00           O+0
HETATM   41  O   UNK     0       6.668  -0.770   0.000  0.00  0.00           O+0
CONECT    1   39                                                            
CONECT    2    5   14                                                       
CONECT    3    6   14                                                       
CONECT    4    7   15                                                       
CONECT    5    2   16                                                       
CONECT    6    3   16                                                       
CONECT    7    4   24                                                       
CONECT    8   15   18                                                       
CONECT    9   17   19                                                       
CONECT   10   17   27                                                       
CONECT   11   20   21                                                       
CONECT   12   22   26                                                       
CONECT   13   23   25                                                       
CONECT   14    2    3   25                                                  
CONECT   15    4    8   26                                                  
CONECT   16    5    6   32                                                  
CONECT   17    9   10   33                                                  
CONECT   18    8   24   28                                                  
CONECT   19    9   29   34                                                  
CONECT   20   11   28   35                                                  
CONECT   21   11   30   36                                                  
CONECT   22   12   29   37                                                  
CONECT   23   13   30   38                                                  
CONECT   24    7   18   39                                                  
CONECT   25   13   14   41                                                  
CONECT   26   12   15   40                                                  
CONECT   27   10   29   40                                                  
CONECT   28   18   20   31                                                  
CONECT   29   19   22   27                                                  
CONECT   30   21   23   31                                                  
CONECT   31   28   30   41                                                  
CONECT   32   16                                                            
CONECT   33   17                                                            
CONECT   34   19                                                            
CONECT   35   20                                                            
CONECT   36   21                                                            
CONECT   37   22                                                            
CONECT   38   23                                                            
CONECT   39    1   24                                                       
CONECT   40   26   27                                                       
CONECT   41   25   31                                                       
MASTER        0    0    0    0    0    0    0    0   41    0   92    0
END

View in JSmol

Synonyms

Value	Source
4',5,5'',7,7''-Pentahydroxy-4'''-methoxy-3''',8-biflavone	HMDB
4'-Monomethylamentoflavone	HMDB
Bilobetin	MeSH

Chemical Formula

C₃₁H₂₀O₁₀

Average Mass

552.4845 Da

Monoisotopic Mass

552.10565 Da

IUPAC Name

8-[5-(5,7-dihydroxy-4-oxo-4H-chromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one

Traditional Name

8-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one

CAS Registry Number

521-32-4

SMILES

COC1=C(C=C(C=C1)C1=CC(=O)C2=C(O)C=C(O)C=C2O1)C1=C2OC(=CC(=O)C2=C(O)C=C1O)C1=CC=C(O)C=C1

InChI Identifier

InChI=1S/C31H20O10/c1-39-24-7-4-15(26-12-22(37)29-19(34)9-17(33)10-27(29)40-26)8-18(24)28-20(35)11-21(36)30-23(38)13-25(41-31(28)30)14-2-5-16(32)6-3-14/h2-13,32-36H,1H3

InChI Key

IWEIJEPIYMAGTH-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
Araucaria bidwillii	Plant	KNApSAcK
Bowenia spp.	Plant	KNApSAcK
Cephalotaxus koreana	Plant	KNApSAcK
Dacrydium spp.	Plant	KNApSAcK
Dioon spp.	Plant	KNApSAcK
Encephalartos spp.	Plant	KNApSAcK
Fitzroya cupressoides	LOTUS Database	35616633
Ginkgo biloba	FooDB	KNAPSACK
Juniperus communis	Plant	KNApSAcK
Lepidothamnus spp.	Plant	KNApSAcK
Macrozamia spp.	Plant	KNApSAcK
Microcycas spp.	Plant	KNApSAcK
Piranhea mexicana	LOTUS Database	35616633
Podocarpus elongatus	Plant	KNApSAcK
Podocarpus montanus	Plant	KNApSAcK
Prumnopitys spp.	Plant	KNApSAcK
Selaginella willdenowii	LOTUS Database	35616633
Taxodium distichum	Plant	KNApSAcK
Taxus baccata	LOTUS Database	35616633
Taxus cuspidata	LOTUS Database	35616633
Thujopsis dolabrata	LOTUS Database	35616633
Torreya nucifera	Plant	KNApSAcK
Zamia spp.	Plant	KNApSAcK

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''.

Kingdom

Organic compounds

Super Class

Phenylpropanoids and polyketides

Class

Flavonoids

Sub Class

Biflavonoids and polyflavonoids

Direct Parent

Biflavonoids and polyflavonoids

Alternative Parents

Substituents

Bi- and polyflavonoid skeleton
4p-methoxyflavonoid-skeleton
4'-hydroxyflavonoid
5-hydroxyflavonoid
7-hydroxyflavonoid
Flavone
Hydroxyflavonoid
Chromone
Benzopyran
1-benzopyran
Phenoxy compound
Anisole
Methoxybenzene
Phenol ether
1-hydroxy-4-unsubstituted benzenoid
1-hydroxy-2-unsubstituted benzenoid
Alkyl aryl ether
Phenol
Pyranone
Monocyclic benzene moiety
Benzenoid
Pyran
Vinylogous acid
Heteroaromatic compound
Ether
Organoheterocyclic compound
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	4.81	ALOGPS
logP	5.23	ChemAxon
logS	-5.1	ALOGPS
pKa (Strongest Acidic)	6.12	ChemAxon
pKa (Strongest Basic)	-4.9	ChemAxon
Physiological Charge	-2	ChemAxon
Hydrogen Acceptor Count	10	ChemAxon
Hydrogen Donor Count	5	ChemAxon
Polar Surface Area	162.98 Å²	ChemAxon
Rotatable Bond Count	3	ChemAxon
Refractivity	149.39 m³·mol⁻¹	ChemAxon
Polarizability	55.67 Å³	ChemAxon
Number of Rings	6	ChemAxon
Bioavailability	No	ChemAxon
Rule of Five	No	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

External Links

HMDB ID

HMDB0030833

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

FDB002789

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

5315459

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Not Available

Showing NP-Card for Bilobetin (NP0046041)

MOL for NP0046041 (Bilobetin)

3D MOL for NP0046041 (Bilobetin)

3D SDF for NP0046041 (Bilobetin)

3D-SDF for NP0046041 (Bilobetin)

PDB for NP0046041 (Bilobetin)

3D PDB for NP0046041 (Bilobetin)

SMILES for NP0046041 (Bilobetin)

INCHI for NP0046041 (Bilobetin)

Structure for NP0046041 (Bilobetin)

3D Structure for NP0046041 (Bilobetin)