NP-MRD: Showing NP-Card for (2S)-5,7-Dihydroxy-3'-methoxy-6'',6''-dimethylpyrano[2'',3'':4',5']flavanone (NP0060484)

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Record Information

Version

2.0

Created at

2022-04-28 05:31:41 UTC

Updated at

2022-04-28 05:31:42 UTC

NP-MRD ID

NP0060484

Secondary Accession Numbers

None

Natural Product Identification

Common Name

(2S)-5,7-Dihydroxy-3'-methoxy-6'',6''-dimethylpyrano[2'',3'':4',5']flavanone

Description

Abyssinin i belongs to the class of organic compounds known as pyranoflavonoids. Pyranoflavonoids are compounds containing a pyran ring fused to a 2-phenyl-1,4-benzopyran skeleton. Thus, abyssinin I is considered to be a flavonoid. (2S)-5,7-Dihydroxy-3'-methoxy-6'',6''-dimethylpyrano[2'',3'':4',5']flavanone is found in Erythrina abyssinica . Based on a literature review very few articles have been published on Abyssinin i.

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1652304282207312D          

 27 30  0  0  1  0            999 V2000
   -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
   -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
   -2.1434   -1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4289   -1.6500    0.0000 C   0  0  1  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
   -2.1434   -2.8875    0.0000 C   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   -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
   -0.7145   -0.4125    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
   -0.7145    1.2375    0.0000 C   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  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
    2.5806    0.2871    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9679   -0.3837    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5724   -3.7125    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  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
  5  7  1  0  0  0  0
  7  8  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  1  0  0  0  0
  4 10  1  0  0  0  0
 10 11  2  0  0  0  0
  8 12  1  6  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
 16 18  1  0  0  0  0
 18 19  1  0  0  0  0
 15 20  1  0  0  0  0
 20 21  1  0  0  0  0
 21 22  1  0  0  0  0
 22 23  2  0  0  0  0
 14 23  1  0  0  0  0
 21 24  1  0  0  0  0
 21 25  1  0  0  0  0
  3 26  1  0  0  0  0
  1 27  1  0  0  0  0
M  END

     RDKit          3D

 47 50  0  0  0  0  0  0  0  0999 V2000
    2.0069   -1.3082    3.6353 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7144   -0.7779    2.5311 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.9898   -0.4294    1.3993 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6325   -0.5844    1.3290 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1333   -0.2545    0.2301 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5845   -0.4526    0.2372 C   0  0  2  0  0  0  0  0  0  0  0  0
   -1.9824   -1.7711   -0.4288 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4635   -1.8717   -0.1693 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9870   -2.8927    0.3208 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3095   -0.7300   -0.5048 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.6536   -0.8583   -0.7676 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.2851   -2.0643   -0.7347 O   0  0  0  0  0  0  0  0  0  0  0  0
   -6.3843    0.3023   -1.0800 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.7900    1.5411   -1.1271 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.5392    2.6689   -1.4387 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4457    1.6047   -0.8559 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6577    0.5021   -0.5394 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3052    0.6380   -0.2763 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.5338    0.2643   -0.8584 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9075    0.4480   -0.8553 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6192    0.0998    0.2714 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9853    0.2563    0.3410 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.7438    0.7782   -0.7242 C   0  0  1  0  0  0  0  0  0  0  0  0
    5.5296    1.9852   -0.2166 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7324   -0.3197   -1.1361 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9313    1.1353   -1.9079 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6200    0.9947   -1.9991 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7452   -1.6641    4.4037 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.3112   -0.5470    4.0718 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.3943   -2.1866    3.3620 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.1371   -1.0009    2.2167 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9200   -0.5680    1.3097 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4618   -2.5719    0.1372 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7552   -1.7715   -1.5047 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.9818   -2.9743   -0.5562 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.4557    0.1821   -1.2866 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.9936    3.2003   -0.6821 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9589    2.5687   -0.8877 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0055    0.5457   -1.7529 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.9400    2.5705    0.5181 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.6883    2.6645   -1.0908 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.5040    1.6903    0.2031 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.1807   -1.2869   -1.0426 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.5699   -0.3613   -0.4254 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.0266   -0.2176   -2.1873 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.5017    1.5475   -2.7590 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.0971    1.2763   -2.8923 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
  5 19  2  0
 19 20  1  0
 20 21  2  0
 21 22  1  0
 22 23  1  0
 23 24  1  1
 23 25  1  0
 23 26  1  0
 26 27  2  0
  5  6  1  0
  6  7  1  0
  7  8  1  0
  8  9  2  0
  8 10  1  0
 10 11  2  0
 11 12  1  0
 11 13  1  0
 13 14  2  0
 14 15  1  0
 14 16  1  0
 16 17  2  0
 17 18  1  0
 21  3  1  0
 18  6  1  0
 27 20  1  0
 17 10  1  0
  1 28  1  0
  1 29  1  0
  1 30  1  0
  4 31  1  0
 19 39  1  0
 24 40  1  0
 24 41  1  0
 24 42  1  0
 25 43  1  0
 25 44  1  0
 25 45  1  0
 26 46  1  0
 27 47  1  0
  6 32  1  1
  7 33  1  0
  7 34  1  0
 12 35  1  0
 13 36  1  0
 15 37  1  0
 16 38  1  0
M  END


  Mrv1652304282207312D          

 27 30  0  0  1  0            999 V2000
   -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
   -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
   -2.1434   -1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4289   -1.6500    0.0000 C   0  0  1  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
   -2.1434   -2.8875    0.0000 C   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   -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
   -0.7145   -0.4125    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
   -0.7145    1.2375    0.0000 C   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  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
    2.5806    0.2871    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9679   -0.3837    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5724   -3.7125    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  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
  5  7  1  0  0  0  0
  7  8  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  1  0  0  0  0
  4 10  1  0  0  0  0
 10 11  2  0  0  0  0
  8 12  1  6  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
 16 18  1  0  0  0  0
 18 19  1  0  0  0  0
 15 20  1  0  0  0  0
 20 21  1  0  0  0  0
 21 22  1  0  0  0  0
 22 23  2  0  0  0  0
 14 23  1  0  0  0  0
 21 24  1  0  0  0  0
 21 25  1  0  0  0  0
  3 26  1  0  0  0  0
  1 27  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0060484

> <DATABASE_NAME>
NP-MRD

> <SMILES>
COC1=CC(=CC2=C1OC(C)(C)C=C2)[C@@H]1CC(=O)C2=C(O)C=C(O)C=C2O1

> <INCHI_IDENTIFIER>
InChI=1S/C21H20O6/c1-21(2)5-4-11-6-12(7-18(25-3)20(11)27-21)16-10-15(24)19-14(23)8-13(22)9-17(19)26-16/h4-9,16,22-23H,10H2,1-3H3/t16-/m0/s1

> <INCHI_KEY>
SDUMAACMVUGGAC-INIZCTEOSA-N

> <FORMULA>
C21H20O6

> <MOLECULAR_WEIGHT>
368.385

> <EXACT_MASS>
368.125988364

> <JCHEM_ACCEPTOR_COUNT>
6

> <JCHEM_ATOM_COUNT>
47

> <JCHEM_AVERAGE_POLARIZABILITY>
37.67482931979403

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
2

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
(2S)-5,7-dihydroxy-2-(8-methoxy-2,2-dimethyl-2H-chromen-6-yl)-3,4-dihydro-2H-1-benzopyran-4-one

> <ALOGPS_LOGP>
3.62

> <JCHEM_LOGP>
3.8816255083333333

> <ALOGPS_LOGS>
-4.39

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
4

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
9.508208654716727

> <JCHEM_PKA_STRONGEST_ACIDIC>
7.866809558283306

> <JCHEM_PKA_STRONGEST_BASIC>
-4.462321788566939

> <JCHEM_POLAR_SURFACE_AREA>
85.22000000000001

> <JCHEM_REFRACTIVITY>
100.16550000000004

> <JCHEM_ROTATABLE_BOND_COUNT>
2

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
1.51e-02 g/l

> <JCHEM_TRADITIONAL_IUPAC>
abyssinin I

> <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      -8.002  -3.080   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      -8.002  -4.620   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      -6.668  -5.390   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0      -5.335  -4.620   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0      -5.335  -3.080   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  O   UNK     0      -4.001  -2.310   0.000  0.00  0.00           O+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  -4.620   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0      -4.001  -5.390   0.000  0.00  0.00           C+0
HETATM   11  O   UNK     0      -4.001  -6.930   0.000  0.00  0.00           O+0
HETATM   12  C   UNK     0      -1.334  -2.310   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       0.000  -3.080   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       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       0.000  -0.000   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0      -1.334  -0.770   0.000  0.00  0.00           C+0
HETATM   18  O   UNK     0       0.000   1.540   0.000  0.00  0.00           O+0
HETATM   19  C   UNK     0      -1.334   2.310   0.000  0.00  0.00           C+0
HETATM   20  O   UNK     0       2.667  -0.000   0.000  0.00  0.00           O+0
HETATM   21  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
HETATM   23  C   UNK     0       2.667  -3.080   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       4.817   0.536   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0       5.540  -0.716   0.000  0.00  0.00           C+0
HETATM   26  O   UNK     0      -6.668  -6.930   0.000  0.00  0.00           O+0
HETATM   27  O   UNK     0      -9.336  -2.310   0.000  0.00  0.00           O+0
CONECT    1    2    6   27                                                  
CONECT    2    1    3                                                       
CONECT    3    2    4   26                                                  
CONECT    4    3    5   10                                                  
CONECT    5    4    6    7                                                  
CONECT    6    5    1                                                       
CONECT    7    5    8                                                       
CONECT    8    7    9   12                                                  
CONECT    9    8   10                                                       
CONECT   10    9    4   11                                                  
CONECT   11   10                                                            
CONECT   12    8   13   17                                                  
CONECT   13   12   14                                                       
CONECT   14   13   15   23                                                  
CONECT   15   14   16   20                                                  
CONECT   16   15   17   18                                                  
CONECT   17   16   12                                                       
CONECT   18   16   19                                                       
CONECT   19   18                                                            
CONECT   20   15   21                                                       
CONECT   21   20   22   24   25                                             
CONECT   22   21   23                                                       
CONECT   23   22   14                                                       
CONECT   24   21                                                            
CONECT   25   21                                                            
CONECT   26    3                                                            
CONECT   27    1                                                            
MASTER        0    0    0    0    0    0    0    0   27    0   60    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₂₁H₂₀O₆

Average Mass

368.3850 Da

Monoisotopic Mass

368.12599 Da

IUPAC Name

(2S)-5,7-dihydroxy-2-(8-methoxy-2,2-dimethyl-2H-chromen-6-yl)-3,4-dihydro-2H-1-benzopyran-4-one

Traditional Name

abyssinin I

CAS Registry Number

Not Available

SMILES

COC1=CC(=CC2=C1OC(C)(C)C=C2)[C@@H]1CC(=O)C2=C(O)C=C(O)C=C2O1

InChI Identifier

InChI=1S/C21H20O6/c1-21(2)5-4-11-6-12(7-18(25-3)20(11)27-21)16-10-15(24)19-14(23)8-13(22)9-17(19)26-16/h4-9,16,22-23H,10H2,1-3H3/t16-/m0/s1

InChI Key

SDUMAACMVUGGAC-INIZCTEOSA-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
Erythrina abyssinica	Plant	KNApSAcK

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as pyranoflavonoids. Pyranoflavonoids are compounds containing a pyran ring fused to a 2-phenyl-1,4-benzopyran skeleton.

Kingdom

Organic compounds

Super Class

Phenylpropanoids and polyketides

Class

Flavonoids

Sub Class

Pyranoflavonoids

Direct Parent

Pyranoflavonoids

Alternative Parents

Substituents

Pyranoflavonoid
3p-methoxyflavonoid-skeleton
5-hydroxyflavonoid
7-hydroxyflavonoid
Flavanone
Hydroxyflavonoid
Flavan
2,2-dimethyl-1-benzopyran
Chromone
Chromane
Benzopyran
1-benzopyran
Anisole
Aryl alkyl ketone
Phenol ether
Aryl ketone
1-hydroxy-2-unsubstituted benzenoid
1-hydroxy-4-unsubstituted benzenoid
Phenol
Alkyl aryl ether
Benzenoid
Vinylogous acid
Ketone
Organoheterocyclic compound
Ether
Oxacycle
Organooxygen compound
Hydrocarbon derivative
Organic oxide
Organic oxygen compound
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

Flavanones (LMPK12140448 )

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	3.62	ALOGPS
logP	3.88	ChemAxon
logS	-4.4	ALOGPS
pKa (Strongest Acidic)	7.87	ChemAxon
pKa (Strongest Basic)	-4.5	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	6	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	85.22 Å²	ChemAxon
Rotatable Bond Count	2	ChemAxon
Refractivity	100.17 m³·mol⁻¹	ChemAxon
Polarizability	37.67 Å³	ChemAxon
Number of Rings	4	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

C00000996

Chemspider ID

8936841

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

10761522

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Not Available

Showing NP-Card for (2S)-5,7-Dihydroxy-3'-methoxy-6'',6''-dimethylpyrano[2'',3'':4',5']flavanone (NP0060484)

MOL for NP0060484 ((2S)-5,7-Dihydroxy-3'-methoxy-6'',6''-dimethylpyrano[2'',3'':4',5']flavanone)

3D MOL for NP0060484 ((2S)-5,7-Dihydroxy-3'-methoxy-6'',6''-dimethylpyrano[2'',3'':4',5']flavanone)

3D SDF for NP0060484 ((2S)-5,7-Dihydroxy-3'-methoxy-6'',6''-dimethylpyrano[2'',3'':4',5']flavanone)

3D-SDF for NP0060484 ((2S)-5,7-Dihydroxy-3'-methoxy-6'',6''-dimethylpyrano[2'',3'':4',5']flavanone)

PDB for NP0060484 ((2S)-5,7-Dihydroxy-3'-methoxy-6'',6''-dimethylpyrano[2'',3'':4',5']flavanone)

3D PDB for NP0060484 ((2S)-5,7-Dihydroxy-3'-methoxy-6'',6''-dimethylpyrano[2'',3'':4',5']flavanone)

SMILES for NP0060484 ((2S)-5,7-Dihydroxy-3'-methoxy-6'',6''-dimethylpyrano[2'',3'':4',5']flavanone)

INCHI for NP0060484 ((2S)-5,7-Dihydroxy-3'-methoxy-6'',6''-dimethylpyrano[2'',3'':4',5']flavanone)

Structure for NP0060484 ((2S)-5,7-Dihydroxy-3'-methoxy-6'',6''-dimethylpyrano[2'',3'':4',5']flavanone)

3D Structure for NP0060484 ((2S)-5,7-Dihydroxy-3'-methoxy-6'',6''-dimethylpyrano[2'',3'':4',5']flavanone)