NP-MRD: Showing NP-Card for 7-[(3,3-dimethyloxiran-2-yl)methoxy]-5-hydroxy-2-phenyl-2,3-dihydro-1-benzopyran-4-one (NP0197381)

Jump To Section:

Identification Spectra BioTaxonomy ChemoTaxonomy Physical properties Links References XML

Record Information

Version

2.0

Created at

2022-09-04 15:38:08 UTC

Updated at

2022-09-04 15:38:08 UTC

NP-MRD ID

NP0197381

Secondary Accession Numbers

None

Natural Product Identification

Common Name

7-[(3,3-dimethyloxiran-2-yl)methoxy]-5-hydroxy-2-phenyl-2,3-dihydro-1-benzopyran-4-one

Description

5-Hydroxy-7-(3-methyl-2,3-epoxybutoxy)flavanone belongs to the class of organic compounds known as flavanones. Flavanones are compounds containing a flavan-3-one moiety, with a structure characterized by a 2-phenyl-3,4-dihydro-2H-1-benzopyran bearing a ketone at the carbon C3. Thus, 5-hydroxy-7-(3-methyl-2,3-epoxybutoxy)flavanone is considered to be a flavonoid lipid molecule. 7-[(3,3-dimethyloxiran-2-yl)methoxy]-5-hydroxy-2-phenyl-2,3-dihydro-1-benzopyran-4-one is found in Achyrocline flaccida. 5-Hydroxy-7-(3-methyl-2,3-epoxybutoxy)flavanone is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral.

Structure

MOL 3D MOL SDF PDB SMILES InChI

  Mrv1533004251516142D          

 25 28  0  0  0  0            999 V2000
   -2.4734   -2.8948    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8414   -2.3645    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2095   -2.8948    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2539   -1.6500    0.0000 O   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
   -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 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
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.8250    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
    2.8579    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579    0.8250    0.0000 O   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
    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 O   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
    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   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7158   -2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -2.8875    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
  1  2  1  0  0  0  0
  2  3  1  0  0  0  0
  2  4  1  0  0  0  0
  4  5  1  0  0  0  0
  2  5  1  0  0  0  0
  5  6  1  0  0  0  0
  6  7  1  0  0  0  0
  7  8  1  0  0  0  0
  8  9  2  0  0  0  0
  9 10  1  0  0  0  0
 10 11  1  0  0  0  0
 10 12  2  0  0  0  0
 12 13  1  0  0  0  0
 13 14  2  0  0  0  0
 13 15  1  0  0  0  0
 15 16  1  0  0  0  0
 16 17  1  0  0  0  0
 17 18  1  0  0  0  0
 12 18  1  0  0  0  0
 18 19  2  0  0  0  0
  8 19  1  0  0  0  0
 16 20  1  0  0  0  0
 20 21  2  0  0  0  0
 21 22  1  0  0  0  0
 22 23  2  0  0  0  0
 23 24  1  0  0  0  0
 24 25  2  0  0  0  0
 20 25  1  0  0  0  0
M  END

     RDKit          3D

 45 48  0  0  0  0  0  0  0  0999 V2000
   -6.3469   -0.1481    0.3028 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8541    0.1926    0.2421 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0470   -0.7489   -0.5714 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3816    0.4086    1.5912 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4539    1.4784    0.6998 C   0  0  1  0  0  0  0  0  0  0  0  0
   -3.2023    2.2210    0.4165 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1315    1.6150   -0.1090 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2123    0.6694    0.1523 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1739   -0.0272    1.3375 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1932   -0.9883    1.5211 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1260   -1.7106    2.7050 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7483   -1.2798    0.5706 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7238   -0.5923   -0.6181 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2306    0.3629   -0.8332 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6925   -0.9143   -1.5556 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.9532   -1.4341   -1.2841 C   0  0  1  0  0  0  0  0  0  0  0  0
    3.9662   -0.3549   -1.0957 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.2134   -0.4137   -1.6804 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.1511    0.5986   -1.4984 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.8633    1.7008   -0.7228 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6169    1.7623   -0.1369 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6814    0.7466   -0.3220 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0150   -2.3222   -0.0740 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7834   -2.2824    0.7445 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6326   -3.1573    1.6269 O   0  0  0  0  0  0  0  0  0  0  0  0
   -6.8477    0.4038    1.1253 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.4722   -1.2321    0.4517 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.8111    0.2152   -0.6381 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4724   -0.2644   -1.3888 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3864   -1.3986    0.0751 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7143   -1.4717   -1.0817 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.2891    2.1874    1.0106 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8839    2.6469    1.4394 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4702    3.2036   -0.1147 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8596    0.1460    2.1467 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8099   -1.5111    3.4173 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2639    0.9066   -1.7514 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.2479   -2.0660   -2.1583 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.4942   -1.2515   -2.2973 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.1281    0.5526   -1.9563 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.5753    2.5079   -0.5619 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.3869    2.6290    0.4745 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.7091    0.8134    0.1462 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.1733   -3.4026   -0.3441 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.8781   -2.0669    0.5972 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  2  4  1  0
  4  5  1  0
  5  6  1  0
  6  7  1  0
  7  8  1  0
  8  9  2  0
  9 10  1  0
 10 11  1  0
 10 12  2  0
 12 24  1  0
 24 25  2  0
 24 23  1  0
 23 16  1  0
 16 15  1  0
 15 13  1  0
 13 14  2  0
 16 17  1  0
 17 18  2  0
 18 19  1  0
 19 20  2  0
 20 21  1  0
 21 22  2  0
  5  2  1  0
 14  8  1  0
 22 17  1  0
 13 12  1  0
  1 26  1  0
  1 27  1  0
  1 28  1  0
  3 29  1  0
  3 30  1  0
  3 31  1  0
  5 32  1  1
  6 33  1  0
  6 34  1  0
  9 35  1  0
 11 36  1  0
 23 44  1  0
 23 45  1  0
 16 38  1  6
 14 37  1  0
 18 39  1  0
 19 40  1  0
 20 41  1  0
 21 42  1  0
 22 43  1  0
M  END

  Mrv1533004251516142D          

 25 28  0  0  0  0            999 V2000
   -2.4734   -2.8948    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8414   -2.3645    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2095   -2.8948    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2539   -1.6500    0.0000 O   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
   -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 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
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.8250    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
    2.8579    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579    0.8250    0.0000 O   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
    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 O   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
    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   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7158   -2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -2.8875    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
  1  2  1  0  0  0  0
  2  3  1  0  0  0  0
  2  4  1  0  0  0  0
  4  5  1  0  0  0  0
  2  5  1  0  0  0  0
  5  6  1  0  0  0  0
  6  7  1  0  0  0  0
  7  8  1  0  0  0  0
  8  9  2  0  0  0  0
  9 10  1  0  0  0  0
 10 11  1  0  0  0  0
 10 12  2  0  0  0  0
 12 13  1  0  0  0  0
 13 14  2  0  0  0  0
 13 15  1  0  0  0  0
 15 16  1  0  0  0  0
 16 17  1  0  0  0  0
 17 18  1  0  0  0  0
 12 18  1  0  0  0  0
 18 19  2  0  0  0  0
  8 19  1  0  0  0  0
 16 20  1  0  0  0  0
 20 21  2  0  0  0  0
 21 22  1  0  0  0  0
 22 23  2  0  0  0  0
 23 24  1  0  0  0  0
 24 25  2  0  0  0  0
 20 25  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0197381

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CC1(C)OC1COC1=CC(O)=C2C(=O)CC(OC2=C1)C1=CC=CC=C1

> <INCHI_IDENTIFIER>
InChI=1S/C20H20O5/c1-20(2)18(25-20)11-23-13-8-14(21)19-15(22)10-16(24-17(19)9-13)12-6-4-3-5-7-12/h3-9,16,18,21H,10-11H2,1-2H3

> <INCHI_KEY>
KAXKEHROISVDQR-UHFFFAOYSA-N

> <FORMULA>
C20H20O5

> <MOLECULAR_WEIGHT>
340.375

> <EXACT_MASS>
340.131073744

> <JCHEM_ACCEPTOR_COUNT>
5

> <JCHEM_ATOM_COUNT>
45

> <JCHEM_AVERAGE_POLARIZABILITY>
36.65211103492628

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
7-[(3,3-dimethyloxiran-2-yl)methoxy]-5-hydroxy-2-phenyl-3,4-dihydro-2H-1-benzopyran-4-one

> <ALOGPS_LOGP>
3.65

> <JCHEM_LOGP>
3.8229857393333333

> <ALOGPS_LOGS>
-3.97

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
4

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
14.922494887631437

> <JCHEM_PKA_STRONGEST_ACIDIC>
8.682331121379999

> <JCHEM_PKA_STRONGEST_BASIC>
-4.087306465031273

> <JCHEM_POLAR_SURFACE_AREA>
68.28999999999999

> <JCHEM_REFRACTIVITY>
91.59290000000003

> <JCHEM_ROTATABLE_BOND_COUNT>
4

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
3.69e-02 g/l

> <JCHEM_TRADITIONAL_IUPAC>
7-[(3,3-dimethyloxiran-2-yl)methoxy]-5-hydroxy-2-phenyl-2,3-dihydro-1-benzopyran-4-one

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 25-APR-15   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   25-APR-15         0                                  
HETATM    1  C   UNK     0      -4.617  -5.404   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      -3.437  -4.414   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      -2.258  -5.404   0.000  0.00  0.00           C+0
HETATM    4  O   UNK     0      -4.207  -3.080   0.000  0.00  0.00           O+0
HETATM    5  C   UNK     0      -2.667  -3.080   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0      -1.334  -2.310   0.000  0.00  0.00           C+0
HETATM    7  O   UNK     0       0.000  -3.080   0.000  0.00  0.00           O+0
HETATM    8  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       2.667   0.000   0.000  0.00  0.00           C+0
HETATM   11  O   UNK     0       2.667   1.540   0.000  0.00  0.00           O+0
HETATM   12  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       5.335   0.000   0.000  0.00  0.00           C+0
HETATM   14  O   UNK     0       5.335   1.540   0.000  0.00  0.00           O+0
HETATM   15  C   UNK     0       6.668  -0.770   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       6.668  -2.310   0.000  0.00  0.00           C+0
HETATM   17  O   UNK     0       5.335  -3.080   0.000  0.00  0.00           O+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  -3.080   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0       8.002  -3.080   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0       9.336  -2.310   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0      10.669  -3.080   0.000  0.00  0.00           C+0
HETATM   23  C   UNK     0      10.669  -4.620   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       9.336  -5.390   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0       8.002  -4.620   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3    4    5                                             
CONECT    3    2                                                            
CONECT    4    2    5                                                       
CONECT    5    4    2    6                                                  
CONECT    6    5    7                                                       
CONECT    7    6    8                                                       
CONECT    8    7    9   19                                                  
CONECT    9    8   10                                                       
CONECT   10    9   11   12                                                  
CONECT   11   10                                                            
CONECT   12   10   13   18                                                  
CONECT   13   12   14   15                                                  
CONECT   14   13                                                            
CONECT   15   13   16                                                       
CONECT   16   15   17   20                                                  
CONECT   17   16   18                                                       
CONECT   18   17   12   19                                                  
CONECT   19   18    8                                                       
CONECT   20   16   21   25                                                  
CONECT   21   20   22                                                       
CONECT   22   21   23                                                       
CONECT   23   22   24                                                       
CONECT   24   23   25                                                       
CONECT   25   24   20                                                       
MASTER        0    0    0    0    0    0    0    0   25    0   56    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₂₀H₂₀O₅

Average Mass

340.3750 Da

Monoisotopic Mass

340.13107 Da

IUPAC Name

7-[(3,3-dimethyloxiran-2-yl)methoxy]-5-hydroxy-2-phenyl-3,4-dihydro-2H-1-benzopyran-4-one

Traditional Name

7-[(3,3-dimethyloxiran-2-yl)methoxy]-5-hydroxy-2-phenyl-2,3-dihydro-1-benzopyran-4-one

CAS Registry Number

Not Available

SMILES

CC1(C)OC1COC1=CC(O)=C2C(=O)CC(OC2=C1)C1=CC=CC=C1

InChI Identifier

InChI=1S/C20H20O5/c1-20(2)18(25-20)11-23-13-8-14(21)19-15(22)10-16(24-17(19)9-13)12-6-4-3-5-7-12/h3-9,16,18,21H,10-11H2,1-2H3

InChI Key

KAXKEHROISVDQR-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, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 252 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 50 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 75 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 101 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 126 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 151 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 176 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 201 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 226 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, H₂O, 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
Achyrocline flaccida	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as flavanones. Flavanones are compounds containing a flavan-3-one moiety, with a structure characterized by a 2-phenyl-3,4-dihydro-2H-1-benzopyran bearing a ketone at the carbon C3.

Kingdom

Organic compounds

Super Class

Phenylpropanoids and polyketides

Class

Flavonoids

Sub Class

Flavans

Direct Parent

Flavanones

Alternative Parents

Substituents

Flavanone
Hydroxyflavonoid
5-hydroxyflavonoid
Chromone
1-benzopyran
Chromane
Benzopyran
Phenol ether
Aryl ketone
Aryl alkyl ketone
Phenol
1-hydroxy-4-unsubstituted benzenoid
Alkyl aryl ether
1-hydroxy-2-unsubstituted benzenoid
Benzenoid
Monocyclic benzene moiety
Vinylogous acid
Ketone
Oxacycle
Organoheterocyclic compound
Dialkyl ether
Oxirane
Ether
Organic oxide
Organooxygen compound
Hydrocarbon derivative
Organic oxygen compound
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

Flavanones (LMPK12140165 )

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	3.65	ALOGPS
logP	3.82	ChemAxon
logS	-4	ALOGPS
pKa (Strongest Acidic)	8.68	ChemAxon
pKa (Strongest Basic)	-4.1	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	5	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	68.29 Å²	ChemAxon
Rotatable Bond Count	4	ChemAxon
Refractivity	91.59 m³·mol⁻¹	ChemAxon
Polarizability	36.65 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

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

42607867

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for 7-[(3,3-dimethyloxiran-2-yl)methoxy]-5-hydroxy-2-phenyl-2,3-dihydro-1-benzopyran-4-one (NP0197381)

MOL for NP0197381 (7-[(3,3-dimethyloxiran-2-yl)methoxy]-5-hydroxy-2-phenyl-2,3-dihydro-1-benzopyran-4-one)

3D MOL for NP0197381 (7-[(3,3-dimethyloxiran-2-yl)methoxy]-5-hydroxy-2-phenyl-2,3-dihydro-1-benzopyran-4-one)

3D SDF for NP0197381 (7-[(3,3-dimethyloxiran-2-yl)methoxy]-5-hydroxy-2-phenyl-2,3-dihydro-1-benzopyran-4-one)

3D-SDF for NP0197381 (7-[(3,3-dimethyloxiran-2-yl)methoxy]-5-hydroxy-2-phenyl-2,3-dihydro-1-benzopyran-4-one)

PDB for NP0197381 (7-[(3,3-dimethyloxiran-2-yl)methoxy]-5-hydroxy-2-phenyl-2,3-dihydro-1-benzopyran-4-one)

3D PDB for NP0197381 (7-[(3,3-dimethyloxiran-2-yl)methoxy]-5-hydroxy-2-phenyl-2,3-dihydro-1-benzopyran-4-one)

SMILES for NP0197381 (7-[(3,3-dimethyloxiran-2-yl)methoxy]-5-hydroxy-2-phenyl-2,3-dihydro-1-benzopyran-4-one)

INCHI for NP0197381 (7-[(3,3-dimethyloxiran-2-yl)methoxy]-5-hydroxy-2-phenyl-2,3-dihydro-1-benzopyran-4-one)

Structure for NP0197381 (7-[(3,3-dimethyloxiran-2-yl)methoxy]-5-hydroxy-2-phenyl-2,3-dihydro-1-benzopyran-4-one)

3D Structure for NP0197381 (7-[(3,3-dimethyloxiran-2-yl)methoxy]-5-hydroxy-2-phenyl-2,3-dihydro-1-benzopyran-4-one)