NP-MRD: Showing NP-Card for ethyl 6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate (NP0194465)

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Record Information

Version

2.0

Created at

2022-09-04 12:07:21 UTC

Updated at

2022-09-04 12:07:21 UTC

NP-MRD ID

NP0194465

Secondary Accession Numbers

None

Natural Product Identification

Common Name

ethyl 6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate

Description

Ethyl 6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate belongs to the class of organic compounds known as flavonoid-3-o-glucuronides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to glucuronic acid at the C3-position. ethyl 6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate is found in Tamarix nilotica. Ethyl 6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate is an extremely weak basic (essentially neutral) compound (based on its pKa).

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1533004231523242D          

 35 38  0  0  0  0            999 V2000
    2.1434   -6.1875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -5.3625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -4.9500    0.0000 O   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
    2.1434   -3.7125    0.0000 O   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
    0.7145   -2.8875    0.0000 O   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
    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 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
    3.5724   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -0.0000    0.0000 O   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
    2.8579   -2.4750    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
    1.4289   -2.4750    0.0000 O   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
   -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 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
   -0.7145    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.8250    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
   -1.4289   -2.4750    0.0000 O   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
   -1.4289   -4.1250    0.0000 O   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
    0.0000   -4.9500    0.0000 O   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
  3  4  1  0  0  0  0
  4  5  2  0  0  0  0
  4  6  1  0  0  0  0
  6  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
 10 11  2  0  0  0  0
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 13 14  2  0  0  0  0
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 32 33  1  0  0  0  0
 32 34  1  0  0  0  0
  6 34  1  0  0  0  0
 34 35  1  0  0  0  0
M  END

     RDKit          3D

 57 60  0  0  0  0  0  0  0  0999 V2000
    2.4598    2.5178    2.8318 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3539    2.1661    1.6922 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6217    1.7257    0.5472 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.3278    1.3649   -0.5895 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.5833    1.4424   -0.5592 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.6911    0.8916   -1.8436 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.3279    0.8428   -1.7731 O   0  0  0  0  0  0  0  0  0  0  0  0
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   -0.6329   -0.2827   -1.5395 O   0  0  0  0  0  0  0  0  0  0  0  0
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   -1.8903   -0.0629    0.4853 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5237    1.3339    0.7047 C   0  0  0  0  0  0  0  0  0  0  0  0
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   -1.4500    3.1183    2.3523 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0221    4.0155    1.3990 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7610    5.3558    1.7021 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8619    3.5301    0.1246 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1035    2.2142   -0.2403 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6958   -0.6308    1.4068 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1136   -1.8598    1.3520 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9439   -2.4031    2.3256 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3471   -3.7140    2.2009 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.1829   -4.2199    3.2045 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9517   -4.5021    1.1399 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1218   -3.9261    0.1855 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6755   -4.6514   -0.9184 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7053   -2.6169    0.2887 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8830   -2.1004   -0.6844 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4898   -2.7550   -1.6673 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.0811   -1.2864   -2.8125 C   0  0  1  0  0  0  0  0  0  0  0  0
    0.0628   -1.0641   -3.7347 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.4327   -0.9353   -3.4056 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.2481    0.1015   -4.3135 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.2848   -0.4439   -2.2397 C   0  0  1  0  0  0  0  0  0  0  0  0
    4.5970   -0.3189   -2.6399 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.3981    2.6249    2.5481 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.7723    3.5456    3.1828 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.6069    1.8545    3.7000 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.0502    1.3471    1.9671 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.9996    3.0244    1.3605 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.9418    1.6149   -2.6729 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.2142   -0.8632   -0.7051 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0255    1.1384    2.7872 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5873    3.4718    3.3707 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.1592    5.6711    1.9981 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5280    4.2056   -0.6473 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9990    1.8844   -1.2538 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2521   -1.7687    3.1641 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7448   -4.6494    3.9952 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2704   -5.5302    1.0461 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9271   -5.6143   -1.0788 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.0708   -2.3314   -2.4742 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5531   -0.3361   -3.4650 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.8733   -1.7904   -3.9198 H   0  0  0  0  0  0  0  0  0  0  0  0
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    3.2240   -1.1538   -1.3976 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.1645   -0.4363   -1.8234 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
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  3  4  1  0
  4  5  2  0
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 18 12  1  0
 27 20  1  0
  1 36  1  0
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 21 48  1  0
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 17 46  1  0
 18 47  1  0
 30 52  1  1
 31 53  1  0
 32 54  1  6
 33 55  1  0
 34 56  1  1
 35 57  1  0
M  END


  Mrv1533004231523242D          

 35 38  0  0  0  0            999 V2000
    2.1434   -6.1875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -5.3625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -4.9500    0.0000 O   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
    2.1434   -3.7125    0.0000 O   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
    0.7145   -2.8875    0.0000 O   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
    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 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
    3.5724   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -0.0000    0.0000 O   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
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    1.4289   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
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   -2.1434    1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
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    0.0000    0.8250    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
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   -1.4289   -4.1250    0.0000 O   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
    0.0000   -4.9500    0.0000 O   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
  3  4  1  0  0  0  0
  4  5  2  0  0  0  0
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M  END
> <DATABASE_ID>
NP0194465

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CCOC(=O)C1OC(OC2=C(OC3=CC(O)=CC(O)=C3C2=O)C2=CC=C(O)C=C2)C(O)C(O)C1O

> <INCHI_IDENTIFIER>
InChI=1S/C23H22O12/c1-2-32-22(31)21-17(29)16(28)18(30)23(35-21)34-20-15(27)14-12(26)7-11(25)8-13(14)33-19(20)9-3-5-10(24)6-4-9/h3-8,16-18,21,23-26,28-30H,2H2,1H3

> <INCHI_KEY>
YRZVQHMIYVCUGI-UHFFFAOYSA-N

> <FORMULA>
C23H22O12

> <MOLECULAR_WEIGHT>
490.417

> <EXACT_MASS>
490.111126148

> <JCHEM_ACCEPTOR_COUNT>
11

> <JCHEM_ATOM_COUNT>
57

> <JCHEM_AVERAGE_POLARIZABILITY>
46.32025868071794

> <JCHEM_BIOAVAILABILITY>
0

> <JCHEM_DONOR_COUNT>
6

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
ethyl 6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate

> <ALOGPS_LOGP>
1.81

> <JCHEM_LOGP>
0.9817065743333335

> <ALOGPS_LOGS>
-2.44

> <JCHEM_MDDR_LIKE_RULE>
1

> <JCHEM_NUMBER_OF_RINGS>
4

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-1

> <JCHEM_PKA>
7.86970138290872

> <JCHEM_PKA_STRONGEST_ACIDIC>
6.372346946210042

> <JCHEM_PKA_STRONGEST_BASIC>
-3.686834282896289

> <JCHEM_POLAR_SURFACE_AREA>
192.43999999999997

> <JCHEM_REFRACTIVITY>
116.67970000000001

> <JCHEM_ROTATABLE_BOND_COUNT>
6

> <JCHEM_RULE_OF_FIVE>
0

> <ALOGPS_SOLUBILITY>
1.76e+00 g/l

> <JCHEM_TRADITIONAL_IUPAC>
ethyl 6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 23-APR-15   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   23-APR-15         0                                  
HETATM    1  C   UNK     0       4.001 -11.550   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       4.001 -10.010   0.000  0.00  0.00           C+0
HETATM    3  O   UNK     0       2.667  -9.240   0.000  0.00  0.00           O+0
HETATM    4  C   UNK     0       2.667  -7.700   0.000  0.00  0.00           C+0
HETATM    5  O   UNK     0       4.001  -6.930   0.000  0.00  0.00           O+0
HETATM    6  C   UNK     0       1.334  -6.930   0.000  0.00  0.00           C+0
HETATM    7  O   UNK     0       1.334  -5.390   0.000  0.00  0.00           O+0
HETATM    8  C   UNK     0       0.000  -4.620   0.000  0.00  0.00           C+0
HETATM    9  O   UNK     0       0.000  -3.080   0.000  0.00  0.00           O+0
HETATM   10  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM   12  O   UNK     0       2.667   0.000   0.000  0.00  0.00           O+0
HETATM   13  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       5.335   0.000   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       6.668  -0.770   0.000  0.00  0.00           C+0
HETATM   16  O   UNK     0       8.002  -0.000   0.000  0.00  0.00           O+0
HETATM   17  C   UNK     0       6.668  -2.310   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       5.335  -3.080   0.000  0.00  0.00           C+0
HETATM   19  O   UNK     0       5.335  -4.620   0.000  0.00  0.00           O+0
HETATM   20  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0       2.667  -3.080   0.000  0.00  0.00           C+0
HETATM   22  O   UNK     0       2.667  -4.620   0.000  0.00  0.00           O+0
HETATM   23  C   UNK     0       0.000   0.000   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0      -1.334  -0.770   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0      -2.667  -0.000   0.000  0.00  0.00           C+0
HETATM   26  C   UNK     0      -2.667   1.540   0.000  0.00  0.00           C+0
HETATM   27  O   UNK     0      -4.001   2.310   0.000  0.00  0.00           O+0
HETATM   28  C   UNK     0      -1.334   2.310   0.000  0.00  0.00           C+0
HETATM   29  C   UNK     0       0.000   1.540   0.000  0.00  0.00           C+0
HETATM   30  C   UNK     0      -1.334  -5.390   0.000  0.00  0.00           C+0
HETATM   31  O   UNK     0      -2.667  -4.620   0.000  0.00  0.00           O+0
HETATM   32  C   UNK     0      -1.334  -6.930   0.000  0.00  0.00           C+0
HETATM   33  O   UNK     0      -2.667  -7.700   0.000  0.00  0.00           O+0
HETATM   34  C   UNK     0       0.000  -7.700   0.000  0.00  0.00           C+0
HETATM   35  O   UNK     0       0.000  -9.240   0.000  0.00  0.00           O+0
CONECT    1    2                                                            
CONECT    2    1    3                                                       
CONECT    3    2    4                                                       
CONECT    4    3    5    6                                                  
CONECT    5    4                                                            
CONECT    6    4    7   34                                                  
CONECT    7    6    8                                                       
CONECT    8    7    9   30                                                  
CONECT    9    8   10                                                       
CONECT   10    9   11   21                                                  
CONECT   11   10   12   23                                                  
CONECT   12   11   13                                                       
CONECT   13   12   14   20                                                  
CONECT   14   13   15                                                       
CONECT   15   14   16   17                                                  
CONECT   16   15                                                            
CONECT   17   15   18                                                       
CONECT   18   17   19   20                                                  
CONECT   19   18                                                            
CONECT   20   18   13   21                                                  
CONECT   21   20   10   22                                                  
CONECT   22   21                                                            
CONECT   23   11   24   29                                                  
CONECT   24   23   25                                                       
CONECT   25   24   26                                                       
CONECT   26   25   27   28                                                  
CONECT   27   26                                                            
CONECT   28   26   29                                                       
CONECT   29   28   23                                                       
CONECT   30    8   31   32                                                  
CONECT   31   30                                                            
CONECT   32   30   33   34                                                  
CONECT   33   32                                                            
CONECT   34   32    6   35                                                  
CONECT   35   34                                                            
MASTER        0    0    0    0    0    0    0    0   35    0   76    0
END

View in JSmol

Synonyms

Value	Source
Ethyl 6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid	Generator

Chemical Formula

C₂₃H₂₂O₁₂

Average Mass

490.4170 Da

Monoisotopic Mass

490.11113 Da

IUPAC Name

ethyl 6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate

Traditional Name

ethyl 6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate

CAS Registry Number

Not Available

SMILES

CCOC(=O)C1OC(OC2=C(OC3=CC(O)=CC(O)=C3C2=O)C2=CC=C(O)C=C2)C(O)C(O)C1O

InChI Identifier

InChI=1S/C23H22O12/c1-2-32-22(31)21-17(29)16(28)18(30)23(35-21)34-20-15(27)14-12(26)7-11(25)8-13(14)33-19(20)9-3-5-10(24)6-4-9/h3-8,16-18,21,23-26,28-30H,2H2,1H3

InChI Key

YRZVQHMIYVCUGI-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
Tamarix nilotica	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as flavonoid-3-o-glucuronides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to glucuronic acid at the C3-position.

Kingdom

Organic compounds

Super Class

Phenylpropanoids and polyketides

Class

Flavonoids

Sub Class

Flavonoid glycosides

Direct Parent

Flavonoid-3-O-glucuronides

Alternative Parents

Substituents

Flavonoid-3-o-glucuronide
Flavonoid-3-o-glycoside
4'-hydroxyflavonoid
5-hydroxyflavonoid
7-hydroxyflavonoid
Flavone
Hydroxyflavonoid
1-o-glucuronide
O-glucuronide
Glucuronic acid or derivatives
Hexose monosaccharide
Chromone
Glycosyl compound
O-glycosyl compound
Benzopyran
1-benzopyran
Beta-hydroxy acid
Pyranone
Phenol
1-hydroxy-4-unsubstituted benzenoid
1-hydroxy-2-unsubstituted benzenoid
Monocyclic benzene moiety
Benzenoid
Pyran
Hydroxy acid
Monosaccharide
Oxane
Vinylogous acid
Heteroaromatic compound
Carboxylic acid ester
Secondary alcohol
Monocarboxylic acid or derivatives
Acetal
Organoheterocyclic compound
Polyol
Oxacycle
Carboxylic acid derivative
Alcohol
Organooxygen compound
Hydrocarbon derivative
Carbonyl group
Organic oxygen compound
Organic oxide
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	1.81	ALOGPS
logP	0.98	ChemAxon
logS	-2.4	ALOGPS
pKa (Strongest Acidic)	6.37	ChemAxon
pKa (Strongest Basic)	-3.7	ChemAxon
Physiological Charge	-1	ChemAxon
Hydrogen Acceptor Count	11	ChemAxon
Hydrogen Donor Count	6	ChemAxon
Polar Surface Area	192.44 Å²	ChemAxon
Rotatable Bond Count	6	ChemAxon
Refractivity	116.68 m³·mol⁻¹	ChemAxon
Polarizability	46.32 Å³	ChemAxon
Number of Rings	4	ChemAxon
Bioavailability	No	ChemAxon
Rule of Five	No	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	Yes	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

74978063

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for ethyl 6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate (NP0194465)

MOL for NP0194465 (ethyl 6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate)

3D MOL for NP0194465 (ethyl 6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate)

3D SDF for NP0194465 (ethyl 6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate)

3D-SDF for NP0194465 (ethyl 6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate)

PDB for NP0194465 (ethyl 6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate)

3D PDB for NP0194465 (ethyl 6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate)

SMILES for NP0194465 (ethyl 6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate)

INCHI for NP0194465 (ethyl 6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate)

Structure for NP0194465 (ethyl 6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate)

3D Structure for NP0194465 (ethyl 6-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylate)