NP-MRD: Showing NP-Card for 6,8-dihydroxy-3,4,5-trimethyl-1-oxo-3,4-dihydro-2-benzopyran-7-carboxylic acid (NP0295565)

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Record Information

Version

2.0

Created at

2022-09-10 04:36:42 UTC

Updated at

2022-09-10 04:36:42 UTC

NP-MRD ID

NP0295565

Secondary Accession Numbers

None

Natural Product Identification

Common Name

6,8-dihydroxy-3,4,5-trimethyl-1-oxo-3,4-dihydro-2-benzopyran-7-carboxylic acid

Description

3,4-Dihydro-6,8-dihydroxy-3,4,5-trimethyl-isocoumarin-7-carboxylic acid belongs to the class of organic compounds known as m-phthalate esters. These are ester derivatives of m-phthalic acids, which are based on a benzene 1,3-dicarboxylic acid skeleton. 6,8-dihydroxy-3,4,5-trimethyl-1-oxo-3,4-dihydro-2-benzopyran-7-carboxylic acid is found in Penicillium citrinum. 3,4-Dihydro-6,8-dihydroxy-3,4,5-trimethyl-isocoumarin-7-carboxylic acid is an extremely weak basic (essentially neutral) compound (based on its pKa).

Structure

MOL 3D MOL SDF PDB SMILES InChI

     RDKit          3D

 33 34  0  0  0  0  0  0  0  0999 V2000
    1.9228    1.3960    1.2256 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.9186    0.3223    1.0881 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7334   -0.6192    2.1017 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4958   -0.5388    3.2334 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2107   -1.6080    1.9431 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4793   -2.6216    2.9245 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1346   -2.6755    4.0002 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4388   -3.5849    2.7100 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9845   -1.6651    0.7618 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8942   -2.6500    0.6529 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8032   -0.7392   -0.2347 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1507    0.2375   -0.0464 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.4044    1.2252   -1.1163 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.3116    0.5498   -2.1313 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8867    1.5374   -1.8104 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.7421    2.6294   -2.8433 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3371    0.3251   -2.3979 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5858   -0.7029   -1.4653 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4425   -1.5702   -1.6607 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.4148    1.2732    2.2105 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.5047    2.4113    1.1810 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.6994    1.3067    0.4105 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.5794   -1.0287    4.0538 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8768   -4.1592    3.3894 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5057   -2.8636   -0.0510 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8511    2.1649   -0.7348 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.7564   -0.2054   -2.7215 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.7733    1.3432   -2.7421 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1428   -0.0156   -1.6213 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6514    1.8624   -1.0829 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.3533    2.7835   -3.0003 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1365    3.5689   -2.4346 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1720    2.3111   -3.7917 H   0  0  0  0  0  0  0  0  0  0  0  0
 16 15  1  0
 15 17  1  0
 17 18  1  0
 18 19  2  0
 18 11  1  0
 11  9  2  0
  9 10  1  0
  9  5  1  0
  5  6  1  0
  6  8  1  0
  6  7  2  0
  5  3  2  0
  3  4  1  0
  3  2  1  0
  2  1  1  0
  2 12  2  0
 12 13  1  0
 13 14  1  0
 13 15  1  0
 12 11  1  0
 16 31  1  0
 16 32  1  0
 16 33  1  0
 15 30  1  1
 10 25  1  0
  8 24  1  0
  4 23  1  0
  1 20  1  0
  1 21  1  0
  1 22  1  0
 13 26  1  1
 14 27  1  0
 14 28  1  0
 14 29  1  0
M  END


  Mrv1533004161514392D          

 19 20  0  0  0  0            999 V2000
    0.0000   -1.6500    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
    0.7145   -0.4125    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
    1.4289    0.8250    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579    0.8250    0.0000 O   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 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868    0.8250    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -0.4125    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 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 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
    1.4289   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -2.4750    0.0000 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
  3  4  1  0  0  0  0
  4  5  2  0  0  0  0
  4  6  1  0  0  0  0
  6  7  2  0  0  0  0
  7  8  1  0  0  0  0
  7  9  1  0  0  0  0
  9 10  1  0  0  0  0
 10 11  2  0  0  0  0
 10 12  1  0  0  0  0
  9 13  2  0  0  0  0
 13 14  1  0  0  0  0
 13 15  1  0  0  0  0
 15 16  1  0  0  0  0
 15 17  2  0  0  0  0
  6 17  1  0  0  0  0
 17 18  1  0  0  0  0
  2 18  1  0  0  0  0
 18 19  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0295565

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CC1OC(=O)C2=C(O)C(C(O)=O)=C(O)C(C)=C2C1C

> <INCHI_IDENTIFIER>
InChI=1S/C13H14O6/c1-4-6(3)19-13(18)8-7(4)5(2)10(14)9(11(8)15)12(16)17/h4,6,14-15H,1-3H3,(H,16,17)

> <INCHI_KEY>
VVVMDYGNIVXIIG-UHFFFAOYSA-N

> <FORMULA>
C13H14O6

> <MOLECULAR_WEIGHT>
266.249

> <EXACT_MASS>
266.079038171

> <JCHEM_ACCEPTOR_COUNT>
5

> <JCHEM_ATOM_COUNT>
33

> <JCHEM_AVERAGE_POLARIZABILITY>
25.932145409505058

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
3

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
6,8-dihydroxy-3,4,5-trimethyl-1-oxo-3,4-dihydro-1H-2-benzopyran-7-carboxylic acid

> <ALOGPS_LOGP>
2.33

> <JCHEM_LOGP>
4.112032791333333

> <ALOGPS_LOGS>
-2.07

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
2

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-1

> <JCHEM_PKA>
12.032691771437618

> <JCHEM_PKA_STRONGEST_ACIDIC>
1.2763371422065646

> <JCHEM_PKA_STRONGEST_BASIC>
-4.288314791773382

> <JCHEM_POLAR_SURFACE_AREA>
104.06

> <JCHEM_REFRACTIVITY>
66.5425

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
2.27e+00 g/l

> <JCHEM_TRADITIONAL_IUPAC>
6,8-dihydroxy-3,4,5-trimethyl-1-oxo-3,4-dihydro-2-benzopyran-7-carboxylic acid

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 16-APR-15   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   16-APR-15         0                                  
HETATM    1  C   UNK     0       0.000  -3.080   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM    3  O   UNK     0       1.334  -0.770   0.000  0.00  0.00           O+0
HETATM    4  C   UNK     0       2.667   0.000   0.000  0.00  0.00           C+0
HETATM    5  O   UNK     0       2.667   1.540   0.000  0.00  0.00           O+0
HETATM    6  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       5.335   0.000   0.000  0.00  0.00           C+0
HETATM    8  O   UNK     0       5.335   1.540   0.000  0.00  0.00           O+0
HETATM    9  C   UNK     0       6.668  -0.770   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       8.002  -0.000   0.000  0.00  0.00           C+0
HETATM   11  O   UNK     0       8.002   1.540   0.000  0.00  0.00           O+0
HETATM   12  O   UNK     0       9.336  -0.770   0.000  0.00  0.00           O+0
HETATM   13  C   UNK     0       6.668  -2.310   0.000  0.00  0.00           C+0
HETATM   14  O   UNK     0       8.002  -3.080   0.000  0.00  0.00           O+0
HETATM   15  C   UNK     0       5.335  -3.080   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       5.335  -4.620   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       2.667  -3.080   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       2.667  -4.620   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3   18                                                  
CONECT    3    2    4                                                       
CONECT    4    3    5    6                                                  
CONECT    5    4                                                            
CONECT    6    4    7   17                                                  
CONECT    7    6    8    9                                                  
CONECT    8    7                                                            
CONECT    9    7   10   13                                                  
CONECT   10    9   11   12                                                  
CONECT   11   10                                                            
CONECT   12   10                                                            
CONECT   13    9   14   15                                                  
CONECT   14   13                                                            
CONECT   15   13   16   17                                                  
CONECT   16   15                                                            
CONECT   17   15    6   18                                                  
CONECT   18   17    2   19                                                  
CONECT   19   18                                                            
MASTER        0    0    0    0    0    0    0    0   19    0   40    0
END

View in JSmol

Synonyms

Value	Source
3,4-Dihydro-6,8-dihydroxy-3,4,5-trimethyl-isocoumarin-7-carboxylate	Generator
Dihydrocitrinone	MeSH

Chemical Formula

C₁₃H₁₄O₆

Average Mass

266.2490 Da

Monoisotopic Mass

266.07904 Da

IUPAC Name

6,8-dihydroxy-3,4,5-trimethyl-1-oxo-3,4-dihydro-1H-2-benzopyran-7-carboxylic acid

Traditional Name

6,8-dihydroxy-3,4,5-trimethyl-1-oxo-3,4-dihydro-2-benzopyran-7-carboxylic acid

CAS Registry Number

Not Available

SMILES

CC1OC(=O)C2=C(O)C(C(O)=O)=C(O)C(C)=C2C1C

InChI Identifier

InChI=1S/C13H14O6/c1-4-6(3)19-13(18)8-7(4)5(2)10(14)9(11(8)15)12(16)17/h4,6,14-15H,1-3H3,(H,16,17)

InChI Key

VVVMDYGNIVXIIG-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
Penicillium citrinum	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as m-phthalate esters. These are ester derivatives of m-phthalic acids, which are based on a benzene 1,3-dicarboxylic acid skeleton.

Kingdom

Organic compounds

Super Class

Benzenoids

Class

Benzene and substituted derivatives

Sub Class

Benzoic acids and derivatives

Direct Parent

m-Phthalate esters

Alternative Parents

Substituents

Meta-phthalic acid ester
Meta_phthalic_acid
Dihydroxybenzoic acid
Benzopyran
Isochromane
Hydroxybenzoic acid
2-benzopyran
Salicylic acid or derivatives
Phenol
Vinylogous acid
Carboxylic acid ester
Lactone
Carboxylic acid derivative
Carboxylic acid
Oxacycle
Organoheterocyclic compound
Hydrocarbon derivative
Organic oxygen compound
Organic oxide
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	2.33	ALOGPS
logP	4.11	ChemAxon
logS	-2.1	ALOGPS
pKa (Strongest Acidic)	1.28	ChemAxon
pKa (Strongest Basic)	-4.3	ChemAxon
Physiological Charge	-1	ChemAxon
Hydrogen Acceptor Count	5	ChemAxon
Hydrogen Donor Count	3	ChemAxon
Polar Surface Area	104.06 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	66.54 m³·mol⁻¹	ChemAxon
Polarizability	25.93 Å³	ChemAxon
Number of Rings	2	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

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

15558919

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for 6,8-dihydroxy-3,4,5-trimethyl-1-oxo-3,4-dihydro-2-benzopyran-7-carboxylic acid (NP0295565)

MOL for NP0295565 (6,8-dihydroxy-3,4,5-trimethyl-1-oxo-3,4-dihydro-2-benzopyran-7-carboxylic acid)

3D MOL for NP0295565 (6,8-dihydroxy-3,4,5-trimethyl-1-oxo-3,4-dihydro-2-benzopyran-7-carboxylic acid)

3D SDF for NP0295565 (6,8-dihydroxy-3,4,5-trimethyl-1-oxo-3,4-dihydro-2-benzopyran-7-carboxylic acid)

3D-SDF for NP0295565 (6,8-dihydroxy-3,4,5-trimethyl-1-oxo-3,4-dihydro-2-benzopyran-7-carboxylic acid)

PDB for NP0295565 (6,8-dihydroxy-3,4,5-trimethyl-1-oxo-3,4-dihydro-2-benzopyran-7-carboxylic acid)

3D PDB for NP0295565 (6,8-dihydroxy-3,4,5-trimethyl-1-oxo-3,4-dihydro-2-benzopyran-7-carboxylic acid)

SMILES for NP0295565 (6,8-dihydroxy-3,4,5-trimethyl-1-oxo-3,4-dihydro-2-benzopyran-7-carboxylic acid)

INCHI for NP0295565 (6,8-dihydroxy-3,4,5-trimethyl-1-oxo-3,4-dihydro-2-benzopyran-7-carboxylic acid)

Structure for NP0295565 (6,8-dihydroxy-3,4,5-trimethyl-1-oxo-3,4-dihydro-2-benzopyran-7-carboxylic acid)

3D Structure for NP0295565 (6,8-dihydroxy-3,4,5-trimethyl-1-oxo-3,4-dihydro-2-benzopyran-7-carboxylic acid)