NP-MRD: Showing NP-Card for WS-7528 (NP0010909)

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Record Information

Version

2.0

Created at

2021-01-05 20:42:36 UTC

Updated at

2021-07-15 17:07:25 UTC

NP-MRD ID

NP0010909

Secondary Accession Numbers

None

Natural Product Identification

Common Name

WS-7528

Provided By

NPAtlas

Description

WS-7528 is found in Streptomyces. WS-7528 was first documented in 1990 (PMID: 2272916). Based on a literature review very few articles have been published on 3-methylnaringenin.

Structure

MOL 3D MOL SDF 3D SDF PDB SMILES InChI

  Mrv1652306242107423D          

 35 37  0  0  0  0            999 V2000
   -0.7065   -2.4369   -1.5961 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0180   -1.2321   -1.0361 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.4881   -1.4588   -0.9275 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0751   -2.4226   -1.4301 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2710   -0.4892   -0.1873 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5639   -0.1742   -0.4632 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2374   -0.7662   -1.4948 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.2726    0.7656    0.2831 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6170    1.3739    1.3206 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2623    2.3204    2.1061 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.3025    1.0939    1.6474 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6268    0.1486    0.8788 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3272   -0.1887    1.1330 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5701   -0.8427    0.2914 C   0  0  1  0  0  0  0  0  0  0  0  0
   -1.8139   -0.0554    0.2019 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2886    0.4453    1.4150 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4544    1.2004    1.4507 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1319    1.4464    0.2757 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3150    2.2106    0.2991 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6442    0.9418   -0.9089 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4924    0.1917   -0.9692 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1622   -3.3376   -1.2459 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7186   -2.4501   -1.1133 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8503   -2.3925   -2.6758 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0852   -0.4247   -1.8142 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.8577   -1.4251   -2.1070 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.2894    1.0205    0.0752 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.7761    2.0544    2.9432 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.7621    1.5461    2.4445 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8513   -1.8088    0.8049 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7562    0.2530    2.3444 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8601    1.6088    2.3664 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.7928    2.3765   -0.5769 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1552    1.1197   -1.8427 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0982   -0.2120   -1.8922 H   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  2  0  0  0  0
  3  5  1  0  0  0  0
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  6  7  1  0  0  0  0
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  1 22  1  0  0  0  0
  1 23  1  0  0  0  0
  1 24  1  0  0  0  0
  2 25  1  6  0  0  0
  7 26  1  0  0  0  0
  8 27  1  0  0  0  0
 10 28  1  0  0  0  0
 11 29  1  0  0  0  0
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 16 31  1  0  0  0  0
 17 32  1  0  0  0  0
 19 33  1  0  0  0  0
 20 34  1  0  0  0  0
 21 35  1  0  0  0  0
M  END

     RDKit          3D

 35 37  0  0  0  0  0  0  0  0999 V2000
   -0.7065   -2.4369   -1.5961 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0180   -1.2321   -1.0361 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.4881   -1.4588   -0.9275 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0751   -2.4226   -1.4301 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2710   -0.4892   -0.1873 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5639   -0.1742   -0.4632 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2374   -0.7662   -1.4948 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.2726    0.7656    0.2831 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6170    1.3739    1.3206 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2623    2.3204    2.1061 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.3025    1.0939    1.6474 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6268    0.1486    0.8788 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3272   -0.1887    1.1330 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5701   -0.8427    0.2914 C   0  0  1  0  0  0  0  0  0  0  0  0
   -1.8139   -0.0554    0.2019 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2886    0.4453    1.4150 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4544    1.2004    1.4507 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1319    1.4464    0.2757 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3150    2.2106    0.2991 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6442    0.9418   -0.9089 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4924    0.1917   -0.9692 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1622   -3.3376   -1.2459 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7186   -2.4501   -1.1133 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8503   -2.3925   -2.6758 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0852   -0.4247   -1.8142 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.8577   -1.4251   -2.1070 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.2894    1.0205    0.0752 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.7761    2.0544    2.9432 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.7621    1.5461    2.4445 H   0  0  0  0  0  0  0  0  0  0  0  0
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   -4.1552    1.1197   -1.8427 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0982   -0.2120   -1.8922 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
  3  5  1  0
  5  6  2  0
  6  7  1  0
  6  8  1  0
  8  9  2  0
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 13 14  1  0
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 14  2  1  0
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 12  5  1  0
  1 22  1  0
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  2 25  1  6
  7 26  1  0
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 10 28  1  0
 11 29  1  0
 14 30  1  1
 16 31  1  0
 17 32  1  0
 19 33  1  0
 20 34  1  0
 21 35  1  0
M  END

  Mrv1652306242107423D          

 35 37  0  0  0  0            999 V2000
   -0.7065   -2.4369   -1.5961 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0180   -1.2321   -1.0361 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.4881   -1.4588   -0.9275 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0751   -2.4226   -1.4301 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2710   -0.4892   -0.1873 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5639   -0.1742   -0.4632 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2374   -0.7662   -1.4948 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.2726    0.7656    0.2831 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6170    1.3739    1.3206 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2623    2.3204    2.1061 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.3025    1.0939    1.6474 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6268    0.1486    0.8788 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3272   -0.1887    1.1330 O   0  0  0  0  0  0  0  0  0  0  0  0
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   -1.8139   -0.0554    0.2019 C   0  0  0  0  0  0  0  0  0  0  0  0
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   -3.4544    1.2004    1.4507 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1319    1.4464    0.2757 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3150    2.2106    0.2991 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6442    0.9418   -0.9089 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4924    0.1917   -0.9692 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1622   -3.3376   -1.2459 H   0  0  0  0  0  0  0  0  0  0  0  0
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   -0.8503   -2.3925   -2.6758 H   0  0  0  0  0  0  0  0  0  0  0  0
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    3.8577   -1.4251   -2.1070 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.2894    1.0205    0.0752 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.7761    2.0544    2.9432 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.7621    1.5461    2.4445 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8513   -1.8088    0.8049 H   0  0  0  0  0  0  0  0  0  0  0  0
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   -3.8601    1.6088    2.3664 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.7928    2.3765   -0.5769 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1552    1.1197   -1.8427 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0982   -0.2120   -1.8922 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
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  3  4  2  0  0  0  0
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 21 15  1  0  0  0  0
 12  5  1  0  0  0  0
  1 22  1  0  0  0  0
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  7 26  1  0  0  0  0
  8 27  1  0  0  0  0
 10 28  1  0  0  0  0
 11 29  1  0  0  0  0
 14 30  1  1  0  0  0
 16 31  1  0  0  0  0
 17 32  1  0  0  0  0
 19 33  1  0  0  0  0
 20 34  1  0  0  0  0
 21 35  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0010909

> <DATABASE_NAME>
NP-MRD

> <SMILES>
[H]OC1=C([H])C([H])=C(C([H])=C1[H])[C@]1([H])OC2=C([H])C(O[H])=C([H])C(O[H])=C2C(=O)[C@@]1([H])C([H])([H])[H]

> <INCHI_IDENTIFIER>
InChI=1S/C16H14O5/c1-8-15(20)14-12(19)6-11(18)7-13(14)21-16(8)9-2-4-10(17)5-3-9/h2-8,16-19H,1H3/t8-,16-/m1/s1

> <INCHI_KEY>
GRHSSRUEUOYZIV-UHFFFAOYSA-N

> <FORMULA>
C16H14O5

> <MOLECULAR_WEIGHT>
286.283

> <EXACT_MASS>
286.084123551

> <JCHEM_ACCEPTOR_COUNT>
5

> <JCHEM_ATOM_COUNT>
35

> <JCHEM_AVERAGE_POLARIZABILITY>
29.17538192384749

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
3

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
(2R,3S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-methyl-3,4-dihydro-2H-1-benzopyran-4-one

> <ALOGPS_LOGP>
2.91

> <JCHEM_LOGP>
3.3780943286666663

> <ALOGPS_LOGS>
-3.36

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
9.193026025215751

> <JCHEM_PKA_STRONGEST_ACIDIC>
7.845731760907321

> <JCHEM_PKA_STRONGEST_BASIC>
-4.951947195876138

> <JCHEM_POLAR_SURFACE_AREA>
86.99000000000001

> <JCHEM_REFRACTIVITY>
75.8643

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
1.25e-01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
(2R,3S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-methyl-2,3-dihydro-1-benzopyran-4-one

> <JCHEM_VEBER_RULE>
0

$$$$

     RDKit          3D

 35 37  0  0  0  0  0  0  0  0999 V2000
   -0.7065   -2.4369   -1.5961 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0180   -1.2321   -1.0361 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.4881   -1.4588   -0.9275 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0751   -2.4226   -1.4301 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2710   -0.4892   -0.1873 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5639   -0.1742   -0.4632 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2374   -0.7662   -1.4948 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.2726    0.7656    0.2831 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6170    1.3739    1.3206 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2623    2.3204    2.1061 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.3025    1.0939    1.6474 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6268    0.1486    0.8788 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3272   -0.1887    1.1330 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5701   -0.8427    0.2914 C   0  0  1  0  0  0  0  0  0  0  0  0
   -1.8139   -0.0554    0.2019 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2886    0.4453    1.4150 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4544    1.2004    1.4507 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1319    1.4464    0.2757 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3150    2.2106    0.2991 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6442    0.9418   -0.9089 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4924    0.1917   -0.9692 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1622   -3.3376   -1.2459 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7186   -2.4501   -1.1133 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8503   -2.3925   -2.6758 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0852   -0.4247   -1.8142 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.8577   -1.4251   -2.1070 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.2894    1.0205    0.0752 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.7761    2.0544    2.9432 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.7621    1.5461    2.4445 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8513   -1.8088    0.8049 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7562    0.2530    2.3444 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8601    1.6088    2.3664 H   0  0  0  0  0  0  0  0  0  0  0  0
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 21 35  1  0
M  END

HEADER    PROTEIN                                 24-JUN-21   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   24-JUN-21         0                                  
HETATM    1  C   UNK     0      -0.707  -2.437  -1.596  0.00  0.00           C+0
HETATM    2  C   UNK     0       0.018  -1.232  -1.036  0.00  0.00           C+0
HETATM    3  C   UNK     0       1.488  -1.459  -0.928  0.00  0.00           C+0
HETATM    4  O   UNK     0       2.075  -2.423  -1.430  0.00  0.00           O+0
HETATM    5  C   UNK     0       2.271  -0.489  -0.187  0.00  0.00           C+0
HETATM    6  C   UNK     0       3.564  -0.174  -0.463  0.00  0.00           C+0
HETATM    7  O   UNK     0       4.237  -0.766  -1.495  0.00  0.00           O+0
HETATM    8  C   UNK     0       4.273   0.766   0.283  0.00  0.00           C+0
HETATM    9  C   UNK     0       3.617   1.374   1.321  0.00  0.00           C+0
HETATM   10  O   UNK     0       4.262   2.320   2.106  0.00  0.00           O+0
HETATM   11  C   UNK     0       2.303   1.094   1.647  0.00  0.00           C+0
HETATM   12  C   UNK     0       1.627   0.149   0.879  0.00  0.00           C+0
HETATM   13  O   UNK     0       0.327  -0.189   1.133  0.00  0.00           O+0
HETATM   14  C   UNK     0      -0.570  -0.843   0.291  0.00  0.00           C+0
HETATM   15  C   UNK     0      -1.814  -0.055   0.202  0.00  0.00           C+0
HETATM   16  C   UNK     0      -2.289   0.445   1.415  0.00  0.00           C+0
HETATM   17  C   UNK     0      -3.454   1.200   1.451  0.00  0.00           C+0
HETATM   18  C   UNK     0      -4.132   1.446   0.276  0.00  0.00           C+0
HETATM   19  O   UNK     0      -5.315   2.211   0.299  0.00  0.00           O+0
HETATM   20  C   UNK     0      -3.644   0.942  -0.909  0.00  0.00           C+0
HETATM   21  C   UNK     0      -2.492   0.192  -0.969  0.00  0.00           C+0
HETATM   22  H   UNK     0      -0.162  -3.338  -1.246  0.00  0.00           H+0
HETATM   23  H   UNK     0      -1.719  -2.450  -1.113  0.00  0.00           H+0
HETATM   24  H   UNK     0      -0.850  -2.393  -2.676  0.00  0.00           H+0
HETATM   25  H   UNK     0      -0.085  -0.425  -1.814  0.00  0.00           H+0
HETATM   26  H   UNK     0       3.858  -1.425  -2.107  0.00  0.00           H+0
HETATM   27  H   UNK     0       5.289   1.020   0.075  0.00  0.00           H+0
HETATM   28  H   UNK     0       4.776   2.054   2.943  0.00  0.00           H+0
HETATM   29  H   UNK     0       1.762   1.546   2.445  0.00  0.00           H+0
HETATM   30  H   UNK     0      -0.851  -1.809   0.805  0.00  0.00           H+0
HETATM   31  H   UNK     0      -1.756   0.253   2.344  0.00  0.00           H+0
HETATM   32  H   UNK     0      -3.860   1.609   2.366  0.00  0.00           H+0
HETATM   33  H   UNK     0      -5.793   2.377  -0.577  0.00  0.00           H+0
HETATM   34  H   UNK     0      -4.155   1.120  -1.843  0.00  0.00           H+0
HETATM   35  H   UNK     0      -2.098  -0.212  -1.892  0.00  0.00           H+0
CONECT    1    2   22   23   24                                             
CONECT    2    1    3   14   25                                             
CONECT    3    2    4    5                                                  
CONECT    4    3                                                            
CONECT    5    3    6   12                                                  
CONECT    6    5    7    8                                                  
CONECT    7    6   26                                                       
CONECT    8    6    9   27                                                  
CONECT    9    8   10   11                                                  
CONECT   10    9   28                                                       
CONECT   11    9   12   29                                                  
CONECT   12   11   13    5                                                  
CONECT   13   12   14                                                       
CONECT   14   13   15    2   30                                             
CONECT   15   14   16   21                                                  
CONECT   16   15   17   31                                                  
CONECT   17   16   18   32                                                  
CONECT   18   17   19   20                                                  
CONECT   19   18   33                                                       
CONECT   20   18   21   34                                                  
CONECT   21   20   15   35                                                  
CONECT   22    1                                                            
CONECT   23    1                                                            
CONECT   24    1                                                            
CONECT   25    2                                                            
CONECT   26    7                                                            
CONECT   27    8                                                            
CONECT   28   10                                                            
CONECT   29   11                                                            
CONECT   30   14                                                            
CONECT   31   16                                                            
CONECT   32   17                                                            
CONECT   33   19                                                            
CONECT   34   20                                                            
CONECT   35   21                                                            
MASTER        0    0    0    0    0    0    0    0   35    0   74    0
END

RDKit          3D

35 37  0  0  0  0  0  0  0  0999 V2000
   -0.7065   -2.4369   -1.5961 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0180   -1.2321   -1.0361 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.4881   -1.4588   -0.9275 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0751   -2.4226   -1.4301 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2710   -0.4892   -0.1873 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5639   -0.1742   -0.4632 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2374   -0.7662   -1.4948 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.2726    0.7656    0.2831 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6170    1.3739    1.3206 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2623    2.3204    2.1061 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.3025    1.0939    1.6474 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6268    0.1486    0.8788 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3272   -0.1887    1.1330 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5701   -0.8427    0.2914 C   0  0  1  0  0  0  0  0  0  0  0  0
   -1.8139   -0.0554    0.2019 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2886    0.4453    1.4150 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4544    1.2004    1.4507 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1319    1.4464    0.2757 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3150    2.2106    0.2991 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6442    0.9418   -0.9089 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4924    0.1917   -0.9692 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1622   -3.3376   -1.2459 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7186   -2.4501   -1.1133 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8503   -2.3925   -2.6758 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0852   -0.4247   -1.8142 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.8577   -1.4251   -2.1070 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.2894    1.0205    0.0752 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.7761    2.0544    2.9432 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.7621    1.5461    2.4445 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8513   -1.8088    0.8049 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7562    0.2530    2.3444 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8601    1.6088    2.3664 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.7928    2.3765   -0.5769 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1552    1.1197   -1.8427 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0982   -0.2120   -1.8922 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
  3  5  1  0
  5  6  2  0
  6  7  1  0
  6  8  1  0
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  9 10  1  0
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 14  2  1  0
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 12  5  1  0
  1 22  1  0
  1 23  1  0
  1 24  1  0
  2 25  1  6
  7 26  1  0
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 14 30  1  1
 16 31  1  0
 17 32  1  0
 19 33  1  0
 20 34  1  0
 21 35  1  0
M  END

View in JSmol View NMR Assignments

Synonyms

Value	Source
2(S)-3(S)-3-Methyl-4',5,7-trihydroxy-flavanone	MeSH

Chemical Formula

C₁₆H₁₄O₅

Average Mass

286.2830 Da

Monoisotopic Mass

286.08412 Da

IUPAC Name

(2R,3S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-methyl-3,4-dihydro-2H-1-benzopyran-4-one

Traditional Name

(2R,3S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-methyl-2,3-dihydro-1-benzopyran-4-one

CAS Registry Number

Not Available

SMILES

CC1C(OC2=CC(O)=CC(O)=C2C1=O)C1=CC=C(O)C=C1

InChI Identifier

InChI=1S/C16H14O5/c1-8-15(20)14-12(19)6-11(18)7-13(14)21-16(8)9-2-4-10(17)5-3-9/h2-8,16-19H,1H3

InChI Key

GRHSSRUEUOYZIV-UHFFFAOYSA-N

Experimental Spectra

Not Available

Predicted Spectra

Spectrum Type	Description	Depositor ID	Depositor Organization	Depositor	Deposition Date	View
1D NMR	¹³C NMR Spectrum (1D, 25 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 252 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 50 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 75 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 101 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 126 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 151 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 176 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 201 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 226 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum

Chemical Shift Submissions

Not Available

Species

Species of Origin

Species Name	Source	Reference
Streptomyces	NPAtlas	2272916

Species Where Detected

Species Name	Source	Reference
Streptomyces graminofaciens BA 14348 (FERM P-10491)	KNApSAcK Database	22123792

Chemical Taxonomy

Classification

Not classified

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	2.91	ALOGPS
logP	3.38	ChemAxon
logS	-3.4	ALOGPS
pKa (Strongest Acidic)	7.85	ChemAxon
pKa (Strongest Basic)	-5	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	5	ChemAxon
Hydrogen Donor Count	3	ChemAxon
Polar Surface Area	86.99 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	75.86 m³·mol⁻¹	ChemAxon
Polarizability	29.18 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

External Links

NPAtlas ID

NPA014347

HMDB ID

Not Available

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

Not Available

KNApSAcK ID

C00008408

Chemspider ID

19187185

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

14756305

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Nakayama O, Yagi M, Tanaka M, Kiyoto S, Uchida I, Hashimoto M, Okuhara M, Kohsaka M: WS-7528, a new isoflavanone with estrogen activity isolated from Streptomyces sp. No. 7528. Taxonomy, fermentation, isolation, physico-chemical properties and biological activities. J Antibiot (Tokyo). 1990 Nov;43(11):1394-402. doi: 10.7164/antibiotics.43.1394. [PubMed:2272916 ]

Showing NP-Card for WS-7528 (NP0010909)

MOL for NP0010909 (WS-7528)

3D MOL for NP0010909 (WS-7528)

3D SDF for NP0010909 (WS-7528)

3D-SDF for NP0010909 (WS-7528)

PDB for NP0010909 (WS-7528)

3D PDB for NP0010909 (WS-7528)

SMILES for NP0010909 (WS-7528)

INCHI for NP0010909 (WS-7528)

Structure for NP0010909 (WS-7528)

3D Structure for NP0010909 (WS-7528)