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Record Information

Version

5.0

Status

Detected but not Quantified

Creation Date

2012-09-08 14:58:56 UTC

Update Date

2021-09-14 14:57:23 UTC

HMDB ID

HMDB0029179

Secondary Accession Numbers

HMDB29179

Metabolite Identification

Common Name

4'-O-methyl-(-)-epicatechin

Description

4'-O-methyl-(-)-epicatechin belongs to the class of organic compounds known as catechins. Catechins are compounds containing a catechin moiety, which is a 3,4-dihydro-2-chromene-3,5.7-tiol. Based on a literature review a significant number of articles have been published on 4'-O-methyl-(-)-epicatechin.

Structure

MOL 3D MOL SDF 3D SDF PDB 3D PDB SMILES InChI

HMDB0029179
     RDKit          3D
4'-O-methyl-(-)-epicatechin
 38 40  0  0  0  0  0  0  0  0999 V2000
    5.8711    1.2826    1.6276 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.3603    0.8228    0.4110 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.0132    0.4851    0.2482 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.1186    0.5918    1.2923 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7903    0.2586    1.1310 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2834   -0.1965   -0.0722 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1448   -0.5417   -0.2049 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.9395    0.4817    0.3985 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3105    0.2781    0.4292 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1307    0.8848    1.3693 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4953    0.6804    1.3976 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.2870    1.2981    2.3456 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.0107   -0.1672    0.4335 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2263   -0.7897   -0.5190 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7944   -1.6209   -1.4513 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8619   -0.5604   -0.5158 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0505   -1.2449   -1.5521 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6195   -0.7371   -1.6004 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.6205    0.4452   -2.3358 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1779   -0.3029   -1.1153 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5212    0.0332   -0.9553 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4114   -0.0783   -2.0126 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.2340    2.0276    2.1340 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.8703    1.7512    1.3994 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.0471    0.3900    2.2929 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.5058    0.9491    2.2448 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.0885    0.3427    1.9514 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3759   -1.4967    0.3541 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6923    1.5392    2.1051 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8707    1.8990    3.0182 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.0823   -0.3364    0.4446 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.7729   -1.7812   -1.4483 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9700   -2.3199   -1.2205 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5174   -1.1974   -2.5581 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0110   -1.5076   -2.1470 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7041    0.2730   -3.2972 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8194   -0.6564   -2.0793 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.3756    0.1498   -1.9433 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  6  2  0
  6  7  1  0
  7  8  1  0
  8  9  1  0
  9 10  2  0
 10 11  1  0
 11 12  1  0
 11 13  2  0
 13 14  1  0
 14 15  1  0
 14 16  2  0
 16 17  1  0
 17 18  1  0
 18 19  1  0
  6 20  1  0
 20 21  2  0
 21 22  1  0
 21  3  1  0
 18  7  1  0
 16  9  1  0
  1 23  1  0
  1 24  1  0
  1 25  1  0
  4 26  1  0
  5 27  1  0
  7 28  1  1
 10 29  1  0
 12 30  1  0
 13 31  1  0
 15 32  1  0
 17 33  1  0
 17 34  1  0
 18 35  1  6
 19 36  1  0
 20 37  1  0
 22 38  1  0
M  END


  Mrv0541 02271201302D          

 22 24  0  0  0  0            999 V2000
   -1.7859   -2.0526    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7859   -1.2275    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4995   -0.8151    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4995    0.0099    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2145    0.4222    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7859    0.4222    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0710    0.0099    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0710   -0.8151    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3575   -1.2275    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3574   -0.8151    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.0723   -1.2275    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3575    0.4222    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.3574    0.0099    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.0723    0.4222    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7860    0.0099    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5010    0.4222    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5010    1.2472    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2145    1.6596    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.0723    1.2472    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7860    1.6596    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7860    2.4846    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.2141    2.4846    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  2  0  0  0  0
  2  8  1  0  0  0  0
  3  4  1  0  0  0  0
  4  5  1  0  0  0  0
  4  6  2  0  0  0  0
  6  7  1  0  0  0  0
  7  8  2  0  0  0  0
  7 12  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  1  0  0  0  0
 10 11  1  6  0  0  0
 10 13  1  0  0  0  0
 12 13  1  0  0  0  0
 13 14  1  6  0  0  0
 14 15  2  0  0  0  0
 14 19  1  0  0  0  0
 15 16  1  0  0  0  0
 16 17  2  0  0  0  0
 17 18  1  0  0  0  0
 17 20  1  0  0  0  0
 19 20  2  0  0  0  0
 20 21  1  0  0  0  0
 18 22  1  0  0  0  0
M  END
> <DATABASE_ID>
HMDB0029179

> <DATABASE_NAME>
hmdb

> <SMILES>
COC1=CC=C(C=C1O)[C@H]1OC2=C(C[C@H]1O)C(O)=CC(O)=C2

> <INCHI_IDENTIFIER>
InChI=1S/C16H16O6/c1-21-14-3-2-8(4-12(14)19)16-13(20)7-10-11(18)5-9(17)6-15(10)22-16/h2-6,13,16-20H,7H2,1H3/t13-,16-/m1/s1

> <INCHI_KEY>
ZHDMPVIDHWJGTN-CZUORRHYSA-N

> <FORMULA>
C16H16O6

> <MOLECULAR_WEIGHT>
304.2946

> <EXACT_MASS>
304.094688244

> <JCHEM_ACCEPTOR_COUNT>
6

> <JCHEM_AVERAGE_POLARIZABILITY>
30.429767780053925

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
4

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
(2R,3R)-2-(3-hydroxy-4-methoxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol

> <ALOGPS_LOGP>
1.31

> <JCHEM_LOGP>
1.941001071333333

> <ALOGPS_LOGS>
-2.97

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
9.904755680051103

> <JCHEM_PKA_STRONGEST_ACIDIC>
9.273445507560783

> <JCHEM_PKA_STRONGEST_BASIC>
-3.290208980895425

> <JCHEM_POLAR_SURFACE_AREA>
99.38000000000001

> <JCHEM_REFRACTIVITY>
78.482

> <JCHEM_ROTATABLE_BOND_COUNT>
2

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
3.29e-01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
(2R,3R)-2-(3-hydroxy-4-methoxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol

> <JCHEM_VEBER_RULE>
0

$$$$

HMDB0029179
     RDKit          3D
4'-O-methyl-(-)-epicatechin
 38 40  0  0  0  0  0  0  0  0999 V2000
    5.8711    1.2826    1.6276 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.3603    0.8228    0.4110 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.0132    0.4851    0.2482 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.1186    0.5918    1.2923 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7903    0.2586    1.1310 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2834   -0.1965   -0.0722 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1448   -0.5417   -0.2049 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.9395    0.4817    0.3985 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3105    0.2781    0.4292 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1307    0.8848    1.3693 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4953    0.6804    1.3976 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.2870    1.2981    2.3456 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.0107   -0.1672    0.4335 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2263   -0.7897   -0.5190 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7944   -1.6209   -1.4513 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8619   -0.5604   -0.5158 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0505   -1.2449   -1.5521 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6195   -0.7371   -1.6004 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.6205    0.4452   -2.3358 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1779   -0.3029   -1.1153 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5212    0.0332   -0.9553 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4114   -0.0783   -2.0126 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.2340    2.0276    2.1340 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.8703    1.7512    1.3994 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.0471    0.3900    2.2929 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.5058    0.9491    2.2448 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.0885    0.3427    1.9514 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3759   -1.4967    0.3541 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6923    1.5392    2.1051 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8707    1.8990    3.0182 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.0823   -0.3364    0.4446 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.7729   -1.7812   -1.4483 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9700   -2.3199   -1.2205 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5174   -1.1974   -2.5581 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0110   -1.5076   -2.1470 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7041    0.2730   -3.2972 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8194   -0.6564   -2.0793 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.3756    0.1498   -1.9433 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  6  2  0
  6  7  1  0
  7  8  1  0
  8  9  1  0
  9 10  2  0
 10 11  1  0
 11 12  1  0
 11 13  2  0
 13 14  1  0
 14 15  1  0
 14 16  2  0
 16 17  1  0
 17 18  1  0
 18 19  1  0
  6 20  1  0
 20 21  2  0
 21 22  1  0
 21  3  1  0
 18  7  1  0
 16  9  1  0
  1 23  1  0
  1 24  1  0
  1 25  1  0
  4 26  1  0
  5 27  1  0
  7 28  1  1
 10 29  1  0
 12 30  1  0
 13 31  1  0
 15 32  1  0
 17 33  1  0
 17 34  1  0
 18 35  1  6
 19 36  1  0
 20 37  1  0
 22 38  1  0
M  END

HEADER    PROTEIN                                 27-FEB-12   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   27-FEB-12         0                                  
HETATM    1  O   UNK     0      -3.334  -3.832   0.000  0.00  0.00           O+0
HETATM    2  C   UNK     0      -3.334  -2.291   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      -4.666  -1.522   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0      -4.666   0.018   0.000  0.00  0.00           C+0
HETATM    5  O   UNK     0      -6.000   0.788   0.000  0.00  0.00           O+0
HETATM    6  C   UNK     0      -3.334   0.788   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0      -1.999   0.018   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0      -1.999  -1.522   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0      -0.667  -2.291   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       0.667  -1.522   0.000  0.00  0.00           C+0
HETATM   11  O   UNK     0       2.002  -2.291   0.000  0.00  0.00           O+0
HETATM   12  O   UNK     0      -0.667   0.788   0.000  0.00  0.00           O+0
HETATM   13  C   UNK     0       0.667   0.018   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       2.002   0.788   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       3.334   0.018   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       4.669   0.788   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       4.669   2.328   0.000  0.00  0.00           C+0
HETATM   18  O   UNK     0       6.000   3.098   0.000  0.00  0.00           O+0
HETATM   19  C   UNK     0       2.002   2.328   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0       3.334   3.098   0.000  0.00  0.00           C+0
HETATM   21  O   UNK     0       3.334   4.638   0.000  0.00  0.00           O+0
HETATM   22  C   UNK     0       6.000   4.638   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3    8                                                  
CONECT    3    2    4                                                       
CONECT    4    3    5    6                                                  
CONECT    5    4                                                            
CONECT    6    4    7                                                       
CONECT    7    6    8   12                                                  
CONECT    8    2    7    9                                                  
CONECT    9    8   10                                                       
CONECT   10    9   11   13                                                  
CONECT   11   10                                                            
CONECT   12    7   13                                                       
CONECT   13   10   12   14                                                  
CONECT   14   13   15   19                                                  
CONECT   15   14   16                                                       
CONECT   16   15   17                                                       
CONECT   17   16   18   20                                                  
CONECT   18   17   22                                                       
CONECT   19   14   20                                                       
CONECT   20   17   19   21                                                  
CONECT   21   20                                                            
CONECT   22   18                                                            
MASTER        0    0    0    0    0    0    0    0   22    0   48    0
END

COMPND    HMDB0029179
HETATM    1  C1  UNL     1       5.871   1.283   1.628  1.00  0.00           C  
HETATM    2  O1  UNL     1       5.360   0.823   0.411  1.00  0.00           O  
HETATM    3  C2  UNL     1       4.013   0.485   0.248  1.00  0.00           C  
HETATM    4  C3  UNL     1       3.119   0.592   1.292  1.00  0.00           C  
HETATM    5  C4  UNL     1       1.790   0.259   1.131  1.00  0.00           C  
HETATM    6  C5  UNL     1       1.283  -0.197  -0.072  1.00  0.00           C  
HETATM    7  C6  UNL     1      -0.145  -0.542  -0.205  1.00  0.00           C  
HETATM    8  O2  UNL     1      -0.940   0.482   0.398  1.00  0.00           O  
HETATM    9  C7  UNL     1      -2.311   0.278   0.429  1.00  0.00           C  
HETATM   10  C8  UNL     1      -3.131   0.885   1.369  1.00  0.00           C  
HETATM   11  C9  UNL     1      -4.495   0.680   1.398  1.00  0.00           C  
HETATM   12  O3  UNL     1      -5.287   1.298   2.346  1.00  0.00           O  
HETATM   13  C10 UNL     1      -5.011  -0.167   0.433  1.00  0.00           C  
HETATM   14  C11 UNL     1      -4.226  -0.790  -0.519  1.00  0.00           C  
HETATM   15  O4  UNL     1      -4.794  -1.621  -1.451  1.00  0.00           O  
HETATM   16  C12 UNL     1      -2.862  -0.560  -0.516  1.00  0.00           C  
HETATM   17  C13 UNL     1      -2.050  -1.245  -1.552  1.00  0.00           C  
HETATM   18  C14 UNL     1      -0.619  -0.737  -1.600  1.00  0.00           C  
HETATM   19  O5  UNL     1      -0.621   0.445  -2.336  1.00  0.00           O  
HETATM   20  C15 UNL     1       2.178  -0.303  -1.115  1.00  0.00           C  
HETATM   21  C16 UNL     1       3.521   0.033  -0.955  1.00  0.00           C  
HETATM   22  O6  UNL     1       4.411  -0.078  -2.013  1.00  0.00           O  
HETATM   23  H1  UNL     1       5.234   2.028   2.134  1.00  0.00           H  
HETATM   24  H2  UNL     1       6.870   1.751   1.399  1.00  0.00           H  
HETATM   25  H3  UNL     1       6.047   0.390   2.293  1.00  0.00           H  
HETATM   26  H4  UNL     1       3.506   0.949   2.245  1.00  0.00           H  
HETATM   27  H5  UNL     1       1.089   0.343   1.951  1.00  0.00           H  
HETATM   28  H6  UNL     1      -0.376  -1.497   0.354  1.00  0.00           H  
HETATM   29  H7  UNL     1      -2.692   1.539   2.105  1.00  0.00           H  
HETATM   30  H8  UNL     1      -4.871   1.899   3.018  1.00  0.00           H  
HETATM   31  H9  UNL     1      -6.082  -0.336   0.445  1.00  0.00           H  
HETATM   32  H10 UNL     1      -5.773  -1.781  -1.448  1.00  0.00           H  
HETATM   33  H11 UNL     1      -1.970  -2.320  -1.221  1.00  0.00           H  
HETATM   34  H12 UNL     1      -2.517  -1.197  -2.558  1.00  0.00           H  
HETATM   35  H13 UNL     1      -0.011  -1.508  -2.147  1.00  0.00           H  
HETATM   36  H14 UNL     1      -0.704   0.273  -3.297  1.00  0.00           H  
HETATM   37  H15 UNL     1       1.819  -0.656  -2.079  1.00  0.00           H  
HETATM   38  H16 UNL     1       5.376   0.150  -1.943  1.00  0.00           H  
CONECT    1    2   23   24   25
CONECT    2    3
CONECT    3    4    4   21
CONECT    4    5   26
CONECT    5    6    6   27
CONECT    6    7   20
CONECT    7    8   18   28
CONECT    8    9
CONECT    9   10   10   16
CONECT   10   11   29
CONECT   11   12   13   13
CONECT   12   30
CONECT   13   14   31
CONECT   14   15   16   16
CONECT   15   32
CONECT   16   17
CONECT   17   18   33   34
CONECT   18   19   35
CONECT   19   36
CONECT   20   21   21   37
CONECT   21   22
CONECT   22   38
END

HMDB0029179
     RDKit          3D
4'-O-methyl-(-)-epicatechin
 38 40  0  0  0  0  0  0  0  0999 V2000
    5.8711    1.2826    1.6276 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.3603    0.8228    0.4110 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.0132    0.4851    0.2482 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.1186    0.5918    1.2923 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7903    0.2586    1.1310 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2834   -0.1965   -0.0722 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1448   -0.5417   -0.2049 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.9395    0.4817    0.3985 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3105    0.2781    0.4292 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1307    0.8848    1.3693 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4953    0.6804    1.3976 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.2870    1.2981    2.3456 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.0107   -0.1672    0.4335 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2263   -0.7897   -0.5190 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7944   -1.6209   -1.4513 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8619   -0.5604   -0.5158 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0505   -1.2449   -1.5521 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6195   -0.7371   -1.6004 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.6205    0.4452   -2.3358 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1779   -0.3029   -1.1153 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5212    0.0332   -0.9553 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4114   -0.0783   -2.0126 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.2340    2.0276    2.1340 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.8703    1.7512    1.3994 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.0471    0.3900    2.2929 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.5058    0.9491    2.2448 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.0885    0.3427    1.9514 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3759   -1.4967    0.3541 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6923    1.5392    2.1051 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8707    1.8990    3.0182 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.0823   -0.3364    0.4446 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.7729   -1.7812   -1.4483 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9700   -2.3199   -1.2205 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5174   -1.1974   -2.5581 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0110   -1.5076   -2.1470 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7041    0.2730   -3.2972 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8194   -0.6564   -2.0793 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.3756    0.1498   -1.9433 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  6  2  0
  6  7  1  0
  7  8  1  0
  8  9  1  0
  9 10  2  0
 10 11  1  0
 11 12  1  0
 11 13  2  0
 13 14  1  0
 14 15  1  0
 14 16  2  0
 16 17  1  0
 17 18  1  0
 18 19  1  0
  6 20  1  0
 20 21  2  0
 21 22  1  0
 21  3  1  0
 18  7  1  0
 16  9  1  0
  1 23  1  0
  1 24  1  0
  1 25  1  0
  4 26  1  0
  5 27  1  0
  7 28  1  1
 10 29  1  0
 12 30  1  0
 13 31  1  0
 15 32  1  0
 17 33  1  0
 17 34  1  0
 18 35  1  6
 19 36  1  0
 20 37  1  0
 22 38  1  0
M  END

View in JSmol View Stereo Labels

Synonyms

Not Available

Chemical Formula

C₁₆H₁₆O₆

Average Molecular Weight

304.2946

Monoisotopic Molecular Weight

304.094688244

IUPAC Name

(2R,3R)-2-(3-hydroxy-4-methoxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol

Traditional Name

(2R,3R)-2-(3-hydroxy-4-methoxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol

CAS Registry Number

Not Available

SMILES

COC1=CC=C(C=C1O)[C@H]1OC2=C(C[C@H]1O)C(O)=CC(O)=C2

InChI Identifier

InChI=1S/C16H16O6/c1-21-14-3-2-8(4-12(14)19)16-13(20)7-10-11(18)5-9(17)6-15(10)22-16/h2-6,13,16-20H,7H2,1H3/t13-,16-/m1/s1

InChI Key

ZHDMPVIDHWJGTN-CZUORRHYSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as catechins. Catechins are compounds containing a catechin moiety, which is a 3,4-dihydro-2-chromene-3,5.7-Tiol.

Kingdom

Organic compounds

Super Class

Phenylpropanoids and polyketides

Class

Flavonoids

Sub Class

Flavans

Direct Parent

Catechins

Alternative Parents

Substituents

Catechin
4p-methoxyflavonoid-skeleton
3'-hydroxyflavonoid
3-hydroxyflavonoid
5-hydroxyflavonoid
7-hydroxyflavonoid
Hydroxyflavonoid
Chromane
Benzopyran
1-benzopyran
Methoxyphenol
Phenoxy compound
Anisole
Methoxybenzene
Phenol ether
1-hydroxy-2-unsubstituted benzenoid
1-hydroxy-4-unsubstituted benzenoid
Alkyl aryl ether
Phenol
Benzenoid
Monocyclic benzene moiety
Secondary alcohol
Ether
Organoheterocyclic compound
Oxacycle
Polyol
Alcohol
Hydrocarbon derivative
Organooxygen compound
Organic oxygen compound
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

Not Available

Ontology

Physiological effect

Not Available

Disposition

Biological location

Non-excretory biofluid

Biofluid or Excreta

Blood (PMID: 32966057)

Excreta

Biofluid or Excreta

Urine (PMID: 19754154)

Source

Endogenous

Endogenous (HMDB: HMDB0029179)

Plant

Plant (HMDB: HMDB0029179)

Exogenous

Food

Cocoa and cocoa product

Cocoa and cocoa products (HMDB: HMDB0029179)

Tea

Tea products (HMDB: HMDB0029179)

Nut

Nuts (HMDB: HMDB0029179)

Beverage

Alcoholic beverage

Red wine (HMDB: HMDB0029179)

Fruit

Berries (HMDB: HMDB0029179)

Pome

Apple (HMDB: HMDB0029179)

Process

Not Available

Role

Biological role

Nutrient (HMDB: HMDB0029179)

Physical Properties

State

Solid

Experimental Molecular 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

Experimental Chromatographic Properties

Not Available

Predicted Molecular Properties

Property	Value	Source
Water Solubility	0.33 g/L	ALOGPS
logP	1.31	ALOGPS
logP	1.94	ChemAxon
logS	-3	ALOGPS
pKa (Strongest Acidic)	9.27	ChemAxon
pKa (Strongest Basic)	-3.3	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	6	ChemAxon
Hydrogen Donor Count	4	ChemAxon
Polar Surface Area	99.38 Å²	ChemAxon
Rotatable Bond Count	2	ChemAxon
Refractivity	78.48 m³·mol⁻¹	ChemAxon
Polarizability	30.43 Å³	ChemAxon
Number of Rings	3	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Predicted Chromatographic Properties

Predicted Collision Cross Sections

Predictor	Adduct Type	CCS Value (Å²)	Reference
DarkChem	[M+H]+	172.328	31661259
DarkChem	[M-H]-	175.861	31661259
DeepCCS	[M+H]+	169.284	30932474
DeepCCS	[M-H]-	166.926	30932474
DeepCCS	[M-2H]-	201.106	30932474
DeepCCS	[M+Na]+	177.263	30932474
AllCCS	[M+H]+	172.4	32859911
AllCCS	[M+H-H2O]+	168.9	32859911
AllCCS	[M+NH4]+	175.7	32859911
AllCCS	[M+Na]+	176.7	32859911
AllCCS	[M-H]-	172.4	32859911
AllCCS	[M+Na-2H]-	172.0	32859911
AllCCS	[M+HCOO]-	171.7	32859911

Predicted Retention Times

Underivatized

Chromatographic Method	Retention Time	Reference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.	4.13 minutes	32390414
Predicted by Siyang on May 30, 2022	10.1695 minutes	33406817
Predicted by Siyang using ReTip algorithm on June 8, 2022	2.22 minutes	32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid	43.1 seconds	40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid	1447.6 seconds	40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid	210.2 seconds	40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid	118.4 seconds	40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid	149.6 seconds	40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid	79.3 seconds	40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid	432.3 seconds	40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid	339.1 seconds	40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)	338.2 seconds	40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid	691.3 seconds	40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid	324.5 seconds	40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid	1039.9 seconds	40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid	237.4 seconds	40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid	265.4 seconds	40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate	432.4 seconds	40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA	372.3 seconds	40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water	131.9 seconds	40023050

Predicted Kovats Retention Indices

Underivatized

Metabolite	SMILES	Kovats RI Value	Column Type	Reference
4'-O-methyl-(-)-epicatechin	COC1=CC=C(C=C1O)[C@H]1OC2=C(C[C@H]1O)C(O)=CC(O)=C2	4406.1	Standard polar	33892256
4'-O-methyl-(-)-epicatechin	COC1=CC=C(C=C1O)[C@H]1OC2=C(C[C@H]1O)C(O)=CC(O)=C2	2925.0	Standard non polar	33892256
4'-O-methyl-(-)-epicatechin	COC1=CC=C(C=C1O)[C@H]1OC2=C(C[C@H]1O)C(O)=CC(O)=C2	3098.0	Semi standard non polar	33892256

Derivatized

Derivative Name / Structure	SMILES	Kovats RI Value	Column Type	Reference
4'-O-methyl-(-)-epicatechin,1TMS,isomer #1	COC1=CC=C([C@H]2OC3=CC(O)=CC(O)=C3C[C@H]2O)C=C1O[Si](C)(C)C	3001.8	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,1TMS,isomer #2	COC1=CC=C([C@H]2OC3=CC(O)=CC(O)=C3C[C@H]2O[Si](C)(C)C)C=C1O	2999.9	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,1TMS,isomer #3	COC1=CC=C([C@H]2OC3=CC(O)=CC(O[Si](C)(C)C)=C3C[C@H]2O)C=C1O	3001.7	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,1TMS,isomer #4	COC1=CC=C([C@H]2OC3=CC(O[Si](C)(C)C)=CC(O)=C3C[C@H]2O)C=C1O	3018.5	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,2TMS,isomer #1	COC1=CC=C([C@H]2OC3=CC(O[Si](C)(C)C)=CC(O)=C3C[C@H]2O)C=C1O[Si](C)(C)C	2865.2	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,2TMS,isomer #2	COC1=CC=C([C@H]2OC3=CC(O)=CC(O[Si](C)(C)C)=C3C[C@H]2O)C=C1O[Si](C)(C)C	2857.1	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,2TMS,isomer #3	COC1=CC=C([C@H]2OC3=CC(O)=CC(O)=C3C[C@H]2O[Si](C)(C)C)C=C1O[Si](C)(C)C	2904.1	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,2TMS,isomer #4	COC1=CC=C([C@H]2OC3=CC(O[Si](C)(C)C)=CC(O)=C3C[C@H]2O[Si](C)(C)C)C=C1O	2813.4	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,2TMS,isomer #5	COC1=CC=C([C@H]2OC3=CC(O)=CC(O[Si](C)(C)C)=C3C[C@H]2O[Si](C)(C)C)C=C1O	2850.3	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,2TMS,isomer #6	COC1=CC=C([C@H]2OC3=CC(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C3C[C@H]2O)C=C1O	2874.7	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,3TMS,isomer #1	COC1=CC=C([C@H]2OC3=CC(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C3C[C@H]2O)C=C1O[Si](C)(C)C	2835.0	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,3TMS,isomer #2	COC1=CC=C([C@H]2OC3=CC(O[Si](C)(C)C)=CC(O)=C3C[C@H]2O[Si](C)(C)C)C=C1O[Si](C)(C)C	2750.1	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,3TMS,isomer #3	COC1=CC=C([C@H]2OC3=CC(O)=CC(O[Si](C)(C)C)=C3C[C@H]2O[Si](C)(C)C)C=C1O[Si](C)(C)C	2774.2	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,3TMS,isomer #4	COC1=CC=C([C@H]2OC3=CC(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C3C[C@H]2O[Si](C)(C)C)C=C1O	2783.2	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,4TMS,isomer #1	COC1=CC=C([C@H]2OC3=CC(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C3C[C@H]2O[Si](C)(C)C)C=C1O[Si](C)(C)C	2809.4	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,1TBDMS,isomer #1	COC1=CC=C([C@H]2OC3=CC(O)=CC(O)=C3C[C@H]2O)C=C1O[Si](C)(C)C(C)(C)C	3296.2	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,1TBDMS,isomer #2	COC1=CC=C([C@H]2OC3=CC(O)=CC(O)=C3C[C@H]2O[Si](C)(C)C(C)(C)C)C=C1O	3322.2	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,1TBDMS,isomer #3	COC1=CC=C([C@H]2OC3=CC(O)=CC(O[Si](C)(C)C(C)(C)C)=C3C[C@H]2O)C=C1O	3282.2	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,1TBDMS,isomer #4	COC1=CC=C([C@H]2OC3=CC(O[Si](C)(C)C(C)(C)C)=CC(O)=C3C[C@H]2O)C=C1O	3294.5	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,2TBDMS,isomer #1	COC1=CC=C([C@H]2OC3=CC(O[Si](C)(C)C(C)(C)C)=CC(O)=C3C[C@H]2O)C=C1O[Si](C)(C)C(C)(C)C	3408.5	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,2TBDMS,isomer #2	COC1=CC=C([C@H]2OC3=CC(O)=CC(O[Si](C)(C)C(C)(C)C)=C3C[C@H]2O)C=C1O[Si](C)(C)C(C)(C)C	3387.9	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,2TBDMS,isomer #3	COC1=CC=C([C@H]2OC3=CC(O)=CC(O)=C3C[C@H]2O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C	3427.7	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,2TBDMS,isomer #4	COC1=CC=C([C@H]2OC3=CC(O[Si](C)(C)C(C)(C)C)=CC(O)=C3C[C@H]2O[Si](C)(C)C(C)(C)C)C=C1O	3361.1	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,2TBDMS,isomer #5	COC1=CC=C([C@H]2OC3=CC(O)=CC(O[Si](C)(C)C(C)(C)C)=C3C[C@H]2O[Si](C)(C)C(C)(C)C)C=C1O	3371.9	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,2TBDMS,isomer #6	COC1=CC=C([C@H]2OC3=CC(O[Si](C)(C)C(C)(C)C)=CC(O[Si](C)(C)C(C)(C)C)=C3C[C@H]2O)C=C1O	3417.2	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,3TBDMS,isomer #1	COC1=CC=C([C@H]2OC3=CC(O[Si](C)(C)C(C)(C)C)=CC(O[Si](C)(C)C(C)(C)C)=C3C[C@H]2O)C=C1O[Si](C)(C)C(C)(C)C	3545.1	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,3TBDMS,isomer #2	COC1=CC=C([C@H]2OC3=CC(O[Si](C)(C)C(C)(C)C)=CC(O)=C3C[C@H]2O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C	3481.7	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,3TBDMS,isomer #3	COC1=CC=C([C@H]2OC3=CC(O)=CC(O[Si](C)(C)C(C)(C)C)=C3C[C@H]2O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C	3487.1	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,3TBDMS,isomer #4	COC1=CC=C([C@H]2OC3=CC(O[Si](C)(C)C(C)(C)C)=CC(O[Si](C)(C)C(C)(C)C)=C3C[C@H]2O[Si](C)(C)C(C)(C)C)C=C1O	3514.7	Semi standard non polar	33892256
4'-O-methyl-(-)-epicatechin,4TBDMS,isomer #1	COC1=CC=C([C@H]2OC3=CC(O[Si](C)(C)C(C)(C)C)=CC(O[Si](C)(C)C(C)(C)C)=C3C[C@H]2O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C	3678.8	Semi standard non polar	33892256

Spectra

GC-MS Spectra

Spectrum Type	Description	Splash Key	Deposition Date	Source	View
Predicted GC-MS	Predicted GC-MS Spectrum - 4'-O-methyl-(-)-epicatechin GC-MS (Non-derivatized) - 70eV, Positive	splash10-0079-0980000000-35698f6cdef32dbcedb7	2017-09-01	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - 4'-O-methyl-(-)-epicatechin GC-MS (4 TMS) - 70eV, Positive	splash10-004i-1300090000-ee3f296bbddc7aa5e491	2017-10-06	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - 4'-O-methyl-(-)-epicatechin GC-MS (Non-derivatized) - 70eV, Positive	Not Available	2021-10-12	Wishart Lab	View Spectrum

MS/MS Spectra

Spectrum Type	Description	Splash Key	Deposition Date	Source	View
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 4'-O-methyl-(-)-epicatechin 10V, Positive-QTOF	splash10-0a4r-0829000000-dce6600a87f5ea22cbf2	2017-09-01	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 4'-O-methyl-(-)-epicatechin 20V, Positive-QTOF	splash10-000i-0910000000-a8bf3e482d64f120fe4a	2017-09-01	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 4'-O-methyl-(-)-epicatechin 40V, Positive-QTOF	splash10-00di-3900000000-d55ead3b3fa7595a91cf	2017-09-01	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 4'-O-methyl-(-)-epicatechin 10V, Negative-QTOF	splash10-0udi-0109000000-d9f763fdb3d9d514c682	2017-09-01	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 4'-O-methyl-(-)-epicatechin 20V, Negative-QTOF	splash10-0fri-0932000000-2ce70783a071d4f82109	2017-09-01	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 4'-O-methyl-(-)-epicatechin 40V, Negative-QTOF	splash10-004i-2910000000-db5c78a52f438c5711eb	2017-09-01	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 4'-O-methyl-(-)-epicatechin 10V, Negative-QTOF	splash10-0udi-0009000000-04ccc09c7865adc86051	2021-09-23	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 4'-O-methyl-(-)-epicatechin 20V, Negative-QTOF	splash10-000i-0982000000-8bae437c704f5bd33f85	2021-09-23	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 4'-O-methyl-(-)-epicatechin 40V, Negative-QTOF	splash10-0abi-2970000000-918b0fa97370122661bc	2021-09-23	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 4'-O-methyl-(-)-epicatechin 10V, Positive-QTOF	splash10-0a4i-0019000000-314cdbaec95a6a25ba2c	2021-09-24	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 4'-O-methyl-(-)-epicatechin 20V, Positive-QTOF	splash10-052r-0913000000-f9ec312e40430e12b51a	2021-09-24	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 4'-O-methyl-(-)-epicatechin 40V, Positive-QTOF	splash10-00ri-2940000000-e328a571677b44895677	2021-09-24	Wishart Lab	View Spectrum

Biological Properties

Cellular Locations

Not Available

Biospecimen Locations

Blood
Urine

Tissue Locations

Not Available

Pathways

Not Available

Name	SMPDB/PathBank	KEGG

Normal Concentrations

Biospecimen	Status	Value	Age	Sex	Condition	Reference	Details
Blood	Detected but not Quantified	Not Quantified	Adult (>18 years old)	Both	Normal	32966057	details
Urine	Detected but not Quantified	Not Quantified	Adult (>18 years old)	Both	Normal	19754154	details
Urine	Detected but not Quantified	Not Quantified	Adult (>18 years old)	Both	Normal	32966057	details

Abnormal Concentrations

Not Available

Associated Disorders and Diseases

Disease References

None

Associated OMIM IDs

None

External Links

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FooDB ID

FDB029838

KNApSAcK ID

Not Available

Chemspider ID

30776736

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

14332898

PDB ID

Not Available

ChEBI ID

Not Available

Food Biomarker Ontology

Not Available

VMH ID

Not Available

MarkerDB ID

Not Available

Good Scents ID

Not Available

References

Synthesis Reference

Not Available

Material Safety Data Sheet (MSDS)

Not Available

General References

Not Available

Showing metabocard for 4'-O-methyl-(-)-epicatechin (HMDB0029179)

MOL for HMDB0029179 (4'-O-methyl-(-)-epicatechin)

3D MOL for HMDB0029179 (4'-O-methyl-(-)-epicatechin)

3D SDF for HMDB0029179 (4'-O-methyl-(-)-epicatechin)

3D-SDF for HMDB0029179 (4'-O-methyl-(-)-epicatechin)

PDB for HMDB0029179 (4'-O-methyl-(-)-epicatechin)

3D PDB for HMDB0029179 (4'-O-methyl-(-)-epicatechin)

SMILES for HMDB0029179 (4'-O-methyl-(-)-epicatechin)

INCHI for HMDB0029179 (4'-O-methyl-(-)-epicatechin)

Structure for HMDB0029179 (4'-O-methyl-(-)-epicatechin)

3D Structure for HMDB0029179 (4'-O-methyl-(-)-epicatechin)

Predicted Collision Cross Sections

Predicted Retention Times

Underivatized

Predicted Kovats Retention Indices

Underivatized

Derivatized

GC-MS Spectra

MS/MS Spectra