NP-MRD: Showing NP-Card for (1r,3r,4s)-6,8-dihydroxy-3,4,5-trimethyl-1-(4-methyl-2-oxopent-3-en-1-yl)-3,4-dihydro-1h-2-benzopyran-7-carboxylic acid (NP0198658)

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Record Information

Version

2.0

Created at

2022-09-04 17:08:42 UTC

Updated at

2022-09-04 17:08:42 UTC

NP-MRD ID

NP0198658

Secondary Accession Numbers

None

Natural Product Identification

Common Name

(1r,3r,4s)-6,8-dihydroxy-3,4,5-trimethyl-1-(4-methyl-2-oxopent-3-en-1-yl)-3,4-dihydro-1h-2-benzopyran-7-carboxylic acid

Description

Nigrospin B belongs to the class of organic compounds known as salicylic acid and derivatives. Salicylic acid and derivatives are compounds containing a 2-hydroxybenzoic acid moiety or a derivative thereof. (1r,3r,4s)-6,8-dihydroxy-3,4,5-trimethyl-1-(4-methyl-2-oxopent-3-en-1-yl)-3,4-dihydro-1h-2-benzopyran-7-carboxylic acid is found in Nigrospora oryzae. Based on a literature review very few articles have been published on Nigrospin B.

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1652309042219082D          

 25 26  0  0  1  0            999 V2000
    0.0000   -4.9500    0.0000 C   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
   -0.7145   -3.7125    0.0000 C   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 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -2.4750    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -1.6500    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    0.7145   -1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 C   0  0  2  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
    1.4289    0.0000    0.0000 C   0  0  1  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   -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 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
    4.2868   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -2.4750    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    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  2  1  0  0  0  0
  2  3  1  0  0  0  0
  2  4  2  0  0  0  0
  4  5  1  0  0  0  0
  5  6  2  0  0  0  0
  5  7  1  0  0  0  0
  8  7  1  1  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 12  1  0  0  0  0
 12 13  1  1  0  0  0
 12 14  1  0  0  0  0
 14 15  2  0  0  0  0
 15 16  1  0  0  0  0
 15 17  1  0  0  0  0
 17 18  1  0  0  0  0
 17 19  2  0  0  0  0
 19 20  1  0  0  0  0
 20 21  2  0  0  0  0
 20 22  1  0  0  0  0
 19 23  1  0  0  0  0
 23 24  1  0  0  0  0
 23 25  2  0  0  0  0
 14 25  1  0  0  0  0
  8 25  1  0  0  0  0
M  END

     RDKit          3D

 49 50  0  0  0  0  0  0  0  0999 V2000
    5.7779   -1.4432   -0.3925 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4868   -0.7053   -0.0321 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.5338   -0.0684    1.3024 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.4944   -0.7001   -0.8737 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1965   -0.1112   -0.8170 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4237   -0.3054   -1.8434 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.7002    0.6806    0.3075 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2538    1.0746    0.1656 C   0  0  1  0  0  0  0  0  0  0  0  0
    0.1313    1.7974   -1.0173 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0435    2.4397   -1.1503 C   0  0  2  0  0  0  0  0  0  0  0  0
   -0.8324    3.8567   -0.5781 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2542    1.7971   -0.5026 C   0  0  1  0  0  0  0  0  0  0  0  0
   -3.4217    2.3509   -1.2012 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0545    0.4210   -0.2171 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0216   -0.5514   -0.2367 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3828   -0.1819   -0.6113 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6938   -1.8771    0.1160 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7185   -2.7618    0.0645 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4234   -2.2453    0.4868 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0632   -3.6039    0.8527 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1118   -3.8715    1.1790 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9487   -4.6835    0.8743 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4419   -1.2758    0.5110 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8138   -1.5741    0.8694 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7541    0.0319    0.1634 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.8146   -1.4161   -1.5132 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.6523   -0.9283    0.0463 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.7212   -2.4902   -0.0863 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.9300   -0.6180    2.0529 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.5823   -0.1040    1.7414 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.2311    0.9849    1.1937 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.7189   -1.2731   -1.8173 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.2441    1.6819    0.2134 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.9463    0.3388    1.3157 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0563    1.8039    0.9847 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2599    2.6141   -2.2341 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1281    3.8116    0.5090 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4697    4.5952   -1.0637 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.2458    4.1085   -0.5767 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2963    2.3187    0.5210 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5243    2.1824   -2.2753 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1922    3.4868   -1.2018 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3427    2.3533   -0.5988 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.9602   -1.1759   -0.6983 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5347    0.2148   -1.6190 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.9702    0.2903    0.2011 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7688   -3.7112    0.2522 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0077   -5.3639    0.1371 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4427   -2.1949    1.1474 H   0  0  0  0  0  0  0  0  0  0  0  0
 11 10  1  0
 10  9  1  0
  9  8  1  0
  8  7  1  0
  7  5  1  0
  5  6  2  0
  5  4  1  0
  4  2  2  3
  2  1  1  0
  2  3  1  0
  8 25  1  0
 25 23  2  0
 23 24  1  0
 23 19  1  0
 19 20  1  0
 20 22  1  0
 20 21  2  0
 19 17  2  0
 17 18  1  0
 17 15  1  0
 15 16  1  0
 15 14  2  0
 14 12  1  0
 12 13  1  0
 12 10  1  0
 14 25  1  0
 11 37  1  0
 11 38  1  0
 11 39  1  0
 10 36  1  6
  8 35  1  1
  7 33  1  0
  7 34  1  0
  4 32  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
 24 49  1  0
 22 48  1  0
 18 47  1  0
 16 44  1  0
 16 45  1  0
 16 46  1  0
 12 40  1  1
 13 41  1  0
 13 42  1  0
 13 43  1  0
M  END


  Mrv1652309042219082D          

 25 26  0  0  1  0            999 V2000
    0.0000   -4.9500    0.0000 C   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
   -0.7145   -3.7125    0.0000 C   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 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -2.4750    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -1.6500    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    0.7145   -1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 C   0  0  2  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
    1.4289    0.0000    0.0000 C   0  0  1  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   -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 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
    4.2868   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -2.4750    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    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  2  1  0  0  0  0
  2  3  1  0  0  0  0
  2  4  2  0  0  0  0
  4  5  1  0  0  0  0
  5  6  2  0  0  0  0
  5  7  1  0  0  0  0
  8  7  1  1  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 12  1  0  0  0  0
 12 13  1  1  0  0  0
 12 14  1  0  0  0  0
 14 15  2  0  0  0  0
 15 16  1  0  0  0  0
 15 17  1  0  0  0  0
 17 18  1  0  0  0  0
 17 19  2  0  0  0  0
 19 20  1  0  0  0  0
 20 21  2  0  0  0  0
 20 22  1  0  0  0  0
 19 23  1  0  0  0  0
 23 24  1  0  0  0  0
 23 25  2  0  0  0  0
 14 25  1  0  0  0  0
  8 25  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0198658

> <DATABASE_NAME>
NP-MRD

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

> <INCHI_IDENTIFIER>
InChI=1S/C19H24O6/c1-8(2)6-12(20)7-13-15-14(9(3)11(5)25-13)10(4)17(21)16(18(15)22)19(23)24/h6,9,11,13,21-22H,7H2,1-5H3,(H,23,24)/t9-,11-,13-/m1/s1

> <INCHI_KEY>
LIWASYWKADUSSY-IRUJWGPZSA-N

> <FORMULA>
C19H24O6

> <MOLECULAR_WEIGHT>
348.395

> <EXACT_MASS>
348.157288493

> <JCHEM_ACCEPTOR_COUNT>
6

> <JCHEM_ATOM_COUNT>
49

> <JCHEM_AVERAGE_POLARIZABILITY>
36.76840059322234

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
3

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
(1R,3R,4S)-6,8-dihydroxy-3,4,5-trimethyl-1-(4-methyl-2-oxopent-3-en-1-yl)-3,4-dihydro-1H-2-benzopyran-7-carboxylic acid

> <JCHEM_LOGP>
5.0250104743333335

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
2

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-1

> <JCHEM_PKA>
13.292718180854767

> <JCHEM_PKA_STRONGEST_ACIDIC>
1.5749813835104955

> <JCHEM_PKA_STRONGEST_BASIC>
-3.997626578399037

> <JCHEM_POLAR_SURFACE_AREA>
104.06

> <JCHEM_REFRACTIVITY>
94.69279999999996

> <JCHEM_ROTATABLE_BOND_COUNT>
4

> <JCHEM_RULE_OF_FIVE>
0

> <JCHEM_TRADITIONAL_IUPAC>
(1R,3R,4S)-6,8-dihydroxy-3,4,5-trimethyl-1-(4-methyl-2-oxopent-3-en-1-yl)-3,4-dihydro-1H-2-benzopyran-7-carboxylic acid

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 04-SEP-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   04-SEP-22         0                                  
HETATM    1  C   UNK     0       0.000  -9.240   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       0.000  -7.700   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      -1.334  -6.930   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       1.334  -6.930   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       1.334  -5.390   0.000  0.00  0.00           C+0
HETATM    6  O   UNK     0       0.000  -4.620   0.000  0.00  0.00           O+0
HETATM    7  C   UNK     0       2.667  -4.620   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       2.667  -3.080   0.000  0.00  0.00           C+0
HETATM    9  O   UNK     0       1.334  -2.310   0.000  0.00  0.00           O+0
HETATM   10  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       0.000   0.000   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       2.667   0.000   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       2.667   1.540   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       5.335   0.000   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       5.335   1.540   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       6.668  -0.770   0.000  0.00  0.00           C+0
HETATM   18  O   UNK     0       8.002  -0.000   0.000  0.00  0.00           O+0
HETATM   19  C   UNK     0       6.668  -2.310   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  O   UNK     0       8.002  -4.620   0.000  0.00  0.00           O+0
HETATM   22  O   UNK     0       9.336  -2.310   0.000  0.00  0.00           O+0
HETATM   23  C   UNK     0       5.335  -3.080   0.000  0.00  0.00           C+0
HETATM   24  O   UNK     0       5.335  -4.620   0.000  0.00  0.00           O+0
HETATM   25  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3    4                                                  
CONECT    3    2                                                            
CONECT    4    2    5                                                       
CONECT    5    4    6    7                                                  
CONECT    6    5                                                            
CONECT    7    5    8                                                       
CONECT    8    7    9   25                                                  
CONECT    9    8   10                                                       
CONECT   10    9   11   12                                                  
CONECT   11   10                                                            
CONECT   12   10   13   14                                                  
CONECT   13   12                                                            
CONECT   14   12   15   25                                                  
CONECT   15   14   16   17                                                  
CONECT   16   15                                                            
CONECT   17   15   18   19                                                  
CONECT   18   17                                                            
CONECT   19   17   20   23                                                  
CONECT   20   19   21   22                                                  
CONECT   21   20                                                            
CONECT   22   20                                                            
CONECT   23   19   24   25                                                  
CONECT   24   23                                                            
CONECT   25   23   14    8                                                  
MASTER        0    0    0    0    0    0    0    0   25    0   52    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₁₉H₂₄O₆

Average Mass

348.3950 Da

Monoisotopic Mass

348.15729 Da

IUPAC Name

(1R,3R,4S)-6,8-dihydroxy-3,4,5-trimethyl-1-(4-methyl-2-oxopent-3-en-1-yl)-3,4-dihydro-1H-2-benzopyran-7-carboxylic acid

Traditional Name

(1R,3R,4S)-6,8-dihydroxy-3,4,5-trimethyl-1-(4-methyl-2-oxopent-3-en-1-yl)-3,4-dihydro-1H-2-benzopyran-7-carboxylic acid

CAS Registry Number

Not Available

SMILES

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

InChI Identifier

InChI=1S/C19H24O6/c1-8(2)6-12(20)7-13-15-14(9(3)11(5)25-13)10(4)17(21)16(18(15)22)19(23)24/h6,9,11,13,21-22H,7H2,1-5H3,(H,23,24)/t9-,11-,13-/m1/s1

InChI Key

LIWASYWKADUSSY-IRUJWGPZSA-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
Nigrospora oryzae	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as salicylic acid and derivatives. Salicylic acid and derivatives are compounds containing a 2-hydroxybenzoic acid moiety or a derivative thereof.

Kingdom

Organic compounds

Super Class

Benzenoids

Class

Benzene and substituted derivatives

Sub Class

Benzoic acids and derivatives

Direct Parent

Salicylic acid and derivatives

Alternative Parents

Substituents

2-benzopyran
Salicylic acid or derivatives
Isochromane
Benzopyran
Vinylogous acid
Alpha,beta-unsaturated ketone
Enone
Acryloyl-group
Ketone
Oxacycle
Organoheterocyclic compound
Monocarboxylic acid or derivatives
Ether
Dialkyl ether
Carboxylic acid
Carboxylic acid derivative
Organic oxygen compound
Organic oxide
Hydrocarbon derivative
Organooxygen compound
Carbonyl group
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	5.03	ChemAxon
pKa (Strongest Acidic)	1.57	ChemAxon
pKa (Strongest Basic)	-4	ChemAxon
Physiological Charge	-1	ChemAxon
Hydrogen Acceptor Count	6	ChemAxon
Hydrogen Donor Count	3	ChemAxon
Polar Surface Area	104.06 Å²	ChemAxon
Rotatable Bond Count	4	ChemAxon
Refractivity	94.69 m³·mol⁻¹	ChemAxon
Polarizability	36.77 Å³	ChemAxon
Number of Rings	2	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	No	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

32675109

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

102368376

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for (1r,3r,4s)-6,8-dihydroxy-3,4,5-trimethyl-1-(4-methyl-2-oxopent-3-en-1-yl)-3,4-dihydro-1h-2-benzopyran-7-carboxylic acid (NP0198658)

MOL for NP0198658 ((1r,3r,4s)-6,8-dihydroxy-3,4,5-trimethyl-1-(4-methyl-2-oxopent-3-en-1-yl)-3,4-dihydro-1h-2-benzopyran-7-carboxylic acid)

3D MOL for NP0198658 ((1r,3r,4s)-6,8-dihydroxy-3,4,5-trimethyl-1-(4-methyl-2-oxopent-3-en-1-yl)-3,4-dihydro-1h-2-benzopyran-7-carboxylic acid)

3D SDF for NP0198658 ((1r,3r,4s)-6,8-dihydroxy-3,4,5-trimethyl-1-(4-methyl-2-oxopent-3-en-1-yl)-3,4-dihydro-1h-2-benzopyran-7-carboxylic acid)

3D-SDF for NP0198658 ((1r,3r,4s)-6,8-dihydroxy-3,4,5-trimethyl-1-(4-methyl-2-oxopent-3-en-1-yl)-3,4-dihydro-1h-2-benzopyran-7-carboxylic acid)

PDB for NP0198658 ((1r,3r,4s)-6,8-dihydroxy-3,4,5-trimethyl-1-(4-methyl-2-oxopent-3-en-1-yl)-3,4-dihydro-1h-2-benzopyran-7-carboxylic acid)

3D PDB for NP0198658 ((1r,3r,4s)-6,8-dihydroxy-3,4,5-trimethyl-1-(4-methyl-2-oxopent-3-en-1-yl)-3,4-dihydro-1h-2-benzopyran-7-carboxylic acid)

SMILES for NP0198658 ((1r,3r,4s)-6,8-dihydroxy-3,4,5-trimethyl-1-(4-methyl-2-oxopent-3-en-1-yl)-3,4-dihydro-1h-2-benzopyran-7-carboxylic acid)

INCHI for NP0198658 ((1r,3r,4s)-6,8-dihydroxy-3,4,5-trimethyl-1-(4-methyl-2-oxopent-3-en-1-yl)-3,4-dihydro-1h-2-benzopyran-7-carboxylic acid)

Structure for NP0198658 ((1r,3r,4s)-6,8-dihydroxy-3,4,5-trimethyl-1-(4-methyl-2-oxopent-3-en-1-yl)-3,4-dihydro-1h-2-benzopyran-7-carboxylic acid)

3D Structure for NP0198658 ((1r,3r,4s)-6,8-dihydroxy-3,4,5-trimethyl-1-(4-methyl-2-oxopent-3-en-1-yl)-3,4-dihydro-1h-2-benzopyran-7-carboxylic acid)