NP-MRD: Showing NP-Card for 2,2-dimethyl-5,10-dioxo-3h,4h-naphtho[2,3-b]pyran-3-yl 2,6-dimethylocta-2,6-dienoate (NP0256769)

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Record Information

Version

2.0

Created at

2022-09-07 21:42:09 UTC

Updated at

2022-09-07 21:42:09 UTC

NP-MRD ID

NP0256769

Secondary Accession Numbers

None

Natural Product Identification

Common Name

2,2-dimethyl-5,10-dioxo-3h,4h-naphtho[2,3-b]pyran-3-yl 2,6-dimethylocta-2,6-dienoate

Description

2,2-Dimethyl-5,10-dioxo-2H,3H,4H,5H,10H-naphtho[2,3-b]pyran-3-yl 2,6-dimethylocta-2,6-dienoate belongs to the class of organic compounds known as naphthopyranones. Naphthopyranones are compounds containing a naphthopyran skeleton where a ring carbon bears a carboxylic acid group. Naphthtopyran is made up of the pyran ring fused to a naphthalene ring system. 2,2-dimethyl-5,10-dioxo-3h,4h-naphtho[2,3-b]pyran-3-yl 2,6-dimethylocta-2,6-dienoate is found in Rhinacanthus nasutus. 2,2-Dimethyl-5,10-dioxo-2H,3H,4H,5H,10H-naphtho[2,3-b]pyran-3-yl 2,6-dimethylocta-2,6-dienoate is an extremely weak basic (essentially neutral) compound (based on its pKa).

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1533004171519202D          

 30 32  0  0  0  0            999 V2000
   10.7171    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.0026    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.2881    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.2881    2.0625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.5737    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.8592    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.1447    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4302    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4302    2.0625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7158    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7158   -0.0000    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
    4.2868    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579    0.8250    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 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.7240   -0.6996    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1113   -0.0288    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
    2.1434   -1.2375    0.0000 O   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
    0.7145   -0.4125    0.0000 C   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
    0.0000    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    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 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434    2.0625    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  2  1  1  4  0  0  0
  2  3  2  0  0  0  0
  3  4  1  0  0  0  0
  3  5  1  0  0  0  0
  5  6  1  0  0  0  0
  7  6  1  4  0  0  0
  7  8  2  0  0  0  0
  8  9  1  0  0  0  0
  8 10  1  0  0  0  0
 10 11  2  0  0  0  0
 10 12  1  0  0  0  0
 12 13  1  0  0  0  0
 13 14  1  0  0  0  0
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 13 18  1  0  0  0  0
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 23 28  1  0  0  0  0
 28 29  1  0  0  0  0
 15 29  1  0  0  0  0
 29 30  2  0  0  0  0
M  END

     RDKit          3D

 58 60  0  0  0  0  0  0  0  0999 V2000
    7.6083    0.3194    2.5589 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4558    0.0126    1.7005 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.2654    0.6278    0.5420 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.2578    1.6613    0.1066 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1297    0.3546   -0.3482 C   0  0  0  0  0  0  0  0  0  0  0  0
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   -2.4571   -2.1453   -1.3282 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2677   -2.8003   -2.4148 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4946   -3.1733   -0.7331 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8302   -0.2261    0.8550 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.1617   -1.1310    1.6509 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.4213    1.1069    0.9845 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.3481    1.3683    1.9878 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.9114    2.6327    2.1137 C   0  0  0  0  0  0  0  0  0  0  0  0
   -6.5396    3.6193    1.2334 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.6186    3.3374    0.2460 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.0483    2.0935    0.1027 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0608    1.7762   -0.9495 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7528    2.7099   -1.7297 O   0  0  0  0  0  0  0  0  0  0  0  0
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    1.9147   -1.0695    1.7147 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.4492   -0.2090    1.1802 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.0475    0.6613    1.2615 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1897   -1.3458   -2.8184 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0974   -0.1256   -3.0370 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9401    1.0691   -2.4442 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6277   -3.5292   -2.9652 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6527   -2.0835   -3.1666 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1528   -3.3055   -1.9564 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1174   -4.0524   -0.4541 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7019   -3.4162   -1.4627 H   0  0  0  0  0  0  0  0  0  0  0  0
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   -6.6425    0.5819    2.6873 H   0  0  0  0  0  0  0  0  0  0  0  0
   -7.6434    2.8609    2.8965 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.9884    4.6068    1.3422 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3506    4.1375   -0.4275 H   0  0  0  0  0  0  0  0  0  0  0  0
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 20 52  1  0
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 27 58  1  0
M  END


  Mrv1533004171519202D          

 30 32  0  0  0  0            999 V2000
   10.7171    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.0026    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.2881    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.2881    2.0625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.5737    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.8592    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.1447    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4302    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4302    2.0625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7158    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7158   -0.0000    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
    4.2868    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579    0.8250    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 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.7240   -0.6996    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1113   -0.0288    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
    2.1434   -1.2375    0.0000 O   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
    0.7145   -0.4125    0.0000 C   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
    0.0000    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    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 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434    2.0625    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  2  1  1  4  0  0  0
  2  3  2  0  0  0  0
  3  4  1  0  0  0  0
  3  5  1  0  0  0  0
  5  6  1  0  0  0  0
  7  6  1  4  0  0  0
  7  8  2  0  0  0  0
  8  9  1  0  0  0  0
  8 10  1  0  0  0  0
 10 11  2  0  0  0  0
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 12 13  1  0  0  0  0
 13 14  1  0  0  0  0
 14 15  1  0  0  0  0
 15 16  2  0  0  0  0
 16 17  1  0  0  0  0
 17 18  1  0  0  0  0
 13 18  1  0  0  0  0
 18 19  1  0  0  0  0
 18 20  1  0  0  0  0
 16 21  1  0  0  0  0
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 28 29  1  0  0  0  0
 15 29  1  0  0  0  0
 29 30  2  0  0  0  0
M  END
> <DATABASE_ID>
NP0256769

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CC=C(C)CCC=C(C)C(=O)OC1CC2=C(OC1(C)C)C(=O)C1=CC=CC=C1C2=O

> <INCHI_IDENTIFIER>
InChI=1S/C25H28O5/c1-6-15(2)10-9-11-16(3)24(28)29-20-14-19-21(26)17-12-7-8-13-18(17)22(27)23(19)30-25(20,4)5/h6-8,11-13,20H,9-10,14H2,1-5H3

> <INCHI_KEY>
FJJLEZNYBRUPKT-UHFFFAOYSA-N

> <FORMULA>
C25H28O5

> <MOLECULAR_WEIGHT>
408.494

> <EXACT_MASS>
408.193674002

> <JCHEM_ACCEPTOR_COUNT>
4

> <JCHEM_ATOM_COUNT>
58

> <JCHEM_AVERAGE_POLARIZABILITY>
45.44451247360554

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
0

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
2,2-dimethyl-5,10-dioxo-2H,3H,4H,5H,10H-naphtho[2,3-b]pyran-3-yl 2,6-dimethylocta-2,6-dienoate

> <ALOGPS_LOGP>
4.89

> <JCHEM_LOGP>
4.949973525666666

> <ALOGPS_LOGS>
-5.25

> <JCHEM_MDDR_LIKE_RULE>
1

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-1

> <JCHEM_PKA_STRONGEST_ACIDIC>
6.446116874995742

> <JCHEM_PKA_STRONGEST_BASIC>
-5.00480083579814

> <JCHEM_POLAR_SURFACE_AREA>
69.67

> <JCHEM_REFRACTIVITY>
118.17919999999998

> <JCHEM_ROTATABLE_BOND_COUNT>
6

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
2.28e-03 g/l

> <JCHEM_TRADITIONAL_IUPAC>
2,2-dimethyl-5,10-dioxo-3H,4H-naphtho[2,3-b]pyran-3-yl 2,6-dimethylocta-2,6-dienoate

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 17-APR-15   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   17-APR-15         0                                  
HETATM    1  C   UNK     0      20.005   2.310   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      18.672   1.540   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      17.338   2.310   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0      17.338   3.850   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0      16.004   1.540   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0      14.670   2.310   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0      13.337   1.540   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0      12.003   2.310   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0      12.003   3.850   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0      10.669   1.540   0.000  0.00  0.00           C+0
HETATM   11  O   UNK     0      10.669  -0.000   0.000  0.00  0.00           O+0
HETATM   12  O   UNK     0       9.336   2.310   0.000  0.00  0.00           O+0
HETATM   13  C   UNK     0       8.002   1.540   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       6.668   2.310   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       5.335   1.540   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       5.335   0.000   0.000  0.00  0.00           C+0
HETATM   17  O   UNK     0       6.668  -0.770   0.000  0.00  0.00           O+0
HETATM   18  C   UNK     0       8.002  -0.000   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       8.818  -1.306   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0       9.541  -0.054   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM   22  O   UNK     0       4.001  -2.310   0.000  0.00  0.00           O+0
HETATM   23  C   UNK     0       2.667  -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      -0.000   0.000   0.000  0.00  0.00           C+0
HETATM   26  C   UNK     0       0.000   1.540   0.000  0.00  0.00           C+0
HETATM   27  C   UNK     0       1.334   2.310   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0       2.667   1.540   0.000  0.00  0.00           C+0
HETATM   29  C   UNK     0       4.001   2.310   0.000  0.00  0.00           C+0
HETATM   30  O   UNK     0       4.001   3.850   0.000  0.00  0.00           O+0
CONECT    1    2                                                            
CONECT    2    1    3                                                       
CONECT    3    2    4    5                                                  
CONECT    4    3                                                            
CONECT    5    3    6                                                       
CONECT    6    5    7                                                       
CONECT    7    6    8                                                       
CONECT    8    7    9   10                                                  
CONECT    9    8                                                            
CONECT   10    8   11   12                                                  
CONECT   11   10                                                            
CONECT   12   10   13                                                       
CONECT   13   12   14   18                                                  
CONECT   14   13   15                                                       
CONECT   15   14   16   29                                                  
CONECT   16   15   17   21                                                  
CONECT   17   16   18                                                       
CONECT   18   17   13   19   20                                             
CONECT   19   18                                                            
CONECT   20   18                                                            
CONECT   21   16   22   23                                                  
CONECT   22   21                                                            
CONECT   23   21   24   28                                                  
CONECT   24   23   25                                                       
CONECT   25   24   26                                                       
CONECT   26   25   27                                                       
CONECT   27   26   28                                                       
CONECT   28   27   23   29                                                  
CONECT   29   28   15   30                                                  
CONECT   30   29                                                            
MASTER        0    0    0    0    0    0    0    0   30    0   64    0
END

View in JSmol

Synonyms

Value	Source
2,2-Dimethyl-5,10-dioxo-2H,3H,4H,5H,10H-naphtho[2,3-b]pyran-3-yl 2,6-dimethylocta-2,6-dienoic acid	Generator

Chemical Formula

C₂₅H₂₈O₅

Average Mass

408.4940 Da

Monoisotopic Mass

408.19367 Da

IUPAC Name

2,2-dimethyl-5,10-dioxo-2H,3H,4H,5H,10H-naphtho[2,3-b]pyran-3-yl 2,6-dimethylocta-2,6-dienoate

Traditional Name

2,2-dimethyl-5,10-dioxo-3H,4H-naphtho[2,3-b]pyran-3-yl 2,6-dimethylocta-2,6-dienoate

CAS Registry Number

Not Available

SMILES

CC=C(C)CCC=C(C)C(=O)OC1CC2=C(OC1(C)C)C(=O)C1=CC=CC=C1C2=O

InChI Identifier

InChI=1S/C25H28O5/c1-6-15(2)10-9-11-16(3)24(28)29-20-14-19-21(26)17-12-7-8-13-18(17)22(27)23(19)30-25(20,4)5/h6-8,11-13,20H,9-10,14H2,1-5H3

InChI Key

FJJLEZNYBRUPKT-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
Rhinacanthus nasutus	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as naphthopyranones. Naphthopyranones are compounds containing a naphthopyran skeleton where a ring carbon bears a carboxylic acid group. Naphthtopyran is made up of the pyran ring fused to a naphthalene ring system.

Kingdom

Organic compounds

Super Class

Organoheterocyclic compounds

Class

Naphthopyrans

Sub Class

Naphthopyranones

Direct Parent

Naphthopyranones

Alternative Parents

Substituents

Naphthopyranone
Naphthoquinone
Aromatic monoterpenoid
Monoterpenoid
Naphthalene
Quinone
Aryl ketone
Fatty acid ester
Pyranone
Pyran
Benzenoid
Fatty acyl
Enoate ester
Vinylogous ester
Alpha,beta-unsaturated carboxylic ester
Carboxylic acid ester
Ketone
Oxacycle
Carboxylic acid derivative
Monocarboxylic acid or derivatives
Organic oxygen compound
Organic oxide
Hydrocarbon derivative
Carbonyl group
Organooxygen compound
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	4.89	ALOGPS
logP	4.95	ChemAxon
logS	-5.2	ALOGPS
pKa (Strongest Acidic)	6.45	ChemAxon
pKa (Strongest Basic)	-5	ChemAxon
Physiological Charge	-1	ChemAxon
Hydrogen Acceptor Count	4	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	69.67 Å²	ChemAxon
Rotatable Bond Count	6	ChemAxon
Refractivity	118.18 m³·mol⁻¹	ChemAxon
Polarizability	45.44 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	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

Not Available

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for 2,2-dimethyl-5,10-dioxo-3h,4h-naphtho[2,3-b]pyran-3-yl 2,6-dimethylocta-2,6-dienoate (NP0256769)

MOL for NP0256769 (2,2-dimethyl-5,10-dioxo-3h,4h-naphtho[2,3-b]pyran-3-yl 2,6-dimethylocta-2,6-dienoate)

3D MOL for NP0256769 (2,2-dimethyl-5,10-dioxo-3h,4h-naphtho[2,3-b]pyran-3-yl 2,6-dimethylocta-2,6-dienoate)

3D SDF for NP0256769 (2,2-dimethyl-5,10-dioxo-3h,4h-naphtho[2,3-b]pyran-3-yl 2,6-dimethylocta-2,6-dienoate)

3D-SDF for NP0256769 (2,2-dimethyl-5,10-dioxo-3h,4h-naphtho[2,3-b]pyran-3-yl 2,6-dimethylocta-2,6-dienoate)

PDB for NP0256769 (2,2-dimethyl-5,10-dioxo-3h,4h-naphtho[2,3-b]pyran-3-yl 2,6-dimethylocta-2,6-dienoate)

3D PDB for NP0256769 (2,2-dimethyl-5,10-dioxo-3h,4h-naphtho[2,3-b]pyran-3-yl 2,6-dimethylocta-2,6-dienoate)

SMILES for NP0256769 (2,2-dimethyl-5,10-dioxo-3h,4h-naphtho[2,3-b]pyran-3-yl 2,6-dimethylocta-2,6-dienoate)

INCHI for NP0256769 (2,2-dimethyl-5,10-dioxo-3h,4h-naphtho[2,3-b]pyran-3-yl 2,6-dimethylocta-2,6-dienoate)

Structure for NP0256769 (2,2-dimethyl-5,10-dioxo-3h,4h-naphtho[2,3-b]pyran-3-yl 2,6-dimethylocta-2,6-dienoate)

3D Structure for NP0256769 (2,2-dimethyl-5,10-dioxo-3h,4h-naphtho[2,3-b]pyran-3-yl 2,6-dimethylocta-2,6-dienoate)