NP-MRD: Showing NP-Card for 6-ethyl-3-({3-[(6-ethyl-4-hydroxy-5-methyl-2-oxopyran-3-yl)methyl]-2,4,6-trihydroxy-5-(2-methylbutanoyl)phenyl}methyl)-4-hydroxy-5-methylpyran-2-one (NP0170336)

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Record Information

Version

2.0

Created at

2022-09-03 06:29:01 UTC

Updated at

2022-09-03 06:29:01 UTC

NP-MRD ID

NP0170336

Secondary Accession Numbers

None

Natural Product Identification

Common Name

6-ethyl-3-({3-[(6-ethyl-4-hydroxy-5-methyl-2-oxopyran-3-yl)methyl]-2,4,6-trihydroxy-5-(2-methylbutanoyl)phenyl}methyl)-4-hydroxy-5-methylpyran-2-one

Description

Italidipyrone belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group. Italidipyrone is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, Italidipyrone has been detected, but not quantified in, herbs and spices and tea. 6-ethyl-3-({3-[(6-ethyl-4-hydroxy-5-methyl-2-oxopyran-3-yl)methyl]-2,4,6-trihydroxy-5-(2-methylbutanoyl)phenyl}methyl)-4-hydroxy-5-methylpyran-2-one is found in Helichrysum italicum. This could make italidipyrone a potential biomarker for the consumption of these foods.

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv0541 05061312342D          

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M  END

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M  END


  Mrv0541 05061312342D          

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   -3.5724   -5.3625    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7144   -2.8874    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1434   -2.8875    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -4.1249    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8579   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  7  1  1  0  0  0  0
  8  2  1  0  0  0  0
  9  3  1  0  0  0  0
 12  4  1  0  0  0  0
 12  7  1  0  0  0  0
 13  5  1  0  0  0  0
 14  6  1  0  0  0  0
 15 10  1  0  0  0  0
 16 11  1  0  0  0  0
 17 10  1  0  0  0  0
 18 11  1  0  0  0  0
 19  8  1  0  0  0  0
 19 13  2  0  0  0  0
 20  9  1  0  0  0  0
 20 14  2  0  0  0  0
 22 12  1  0  0  0  0
 22 21  1  0  0  0  0
 23 13  1  0  0  0  0
 23 17  2  0  0  0  0
 24 14  1  0  0  0  0
 24 18  2  0  0  0  0
 25 15  2  0  0  0  0
 25 16  1  0  0  0  0
 26 15  1  0  0  0  0
 26 21  2  0  0  0  0
 27 16  2  0  0  0  0
 27 21  1  0  0  0  0
 28 17  1  0  0  0  0
 29 18  1  0  0  0  0
 30 22  2  0  0  0  0
 31 23  1  0  0  0  0
 32 24  1  0  0  0  0
 33 25  1  0  0  0  0
 34 26  1  0  0  0  0
 35 27  1  0  0  0  0
 36 28  2  0  0  0  0
 37 29  2  0  0  0  0
 38 19  1  0  0  0  0
 38 28  1  0  0  0  0
 39 20  1  0  0  0  0
 39 29  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0170336

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CCC(C)C(=O)C1=C(O)C(CC2=C(O)C(C)=C(CC)OC2=O)=C(O)C(CC2=C(O)C(C)=C(CC)OC2=O)=C1O

> <INCHI_IDENTIFIER>
InChI=1S/C29H34O10/c1-7-12(4)22(30)21-26(34)15(10-17-23(31)13(5)19(8-2)38-28(17)36)25(33)16(27(21)35)11-18-24(32)14(6)20(9-3)39-29(18)37/h12,31-35H,7-11H2,1-6H3

> <INCHI_KEY>
NAKDDLYFPVLAAL-UHFFFAOYSA-N

> <FORMULA>
C29H34O10

> <MOLECULAR_WEIGHT>
542.5743

> <EXACT_MASS>
542.215197308

> <JCHEM_ACCEPTOR_COUNT>
8

> <JCHEM_AVERAGE_POLARIZABILITY>
56.38771035637726

> <JCHEM_BIOAVAILABILITY>
0

> <JCHEM_DONOR_COUNT>
5

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
6-ethyl-3-({3-[(6-ethyl-4-hydroxy-5-methyl-2-oxo-2H-pyran-3-yl)methyl]-2,4,6-trihydroxy-5-(2-methylbutanoyl)phenyl}methyl)-4-hydroxy-5-methyl-2H-pyran-2-one

> <ALOGPS_LOGP>
3.57

> <JCHEM_LOGP>
6.239573414666667

> <ALOGPS_LOGS>
-4.47

> <JCHEM_MDDR_LIKE_RULE>
1

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-1

> <JCHEM_PKA>
7.054837094084103

> <JCHEM_PKA_STRONGEST_ACIDIC>
6.44482169221673

> <JCHEM_PKA_STRONGEST_BASIC>
-3.6655240546732015

> <JCHEM_POLAR_SURFACE_AREA>
170.82

> <JCHEM_REFRACTIVITY>
147.42190000000002

> <JCHEM_ROTATABLE_BOND_COUNT>
9

> <JCHEM_RULE_OF_FIVE>
0

> <ALOGPS_SOLUBILITY>
1.82e-02 g/l

> <JCHEM_TRADITIONAL_IUPAC>
6-ethyl-3-({3-[(6-ethyl-4-hydroxy-5-methyl-2-oxopyran-3-yl)methyl]-2,4,6-trihydroxy-5-(2-methylbutanoyl)phenyl}methyl)-4-hydroxy-5-methylpyran-2-one

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 06-MAY-13   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   06-MAY-13         0                                  
HETATM    1  C   UNK     0      -6.668 -14.630   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       5.335  -9.240   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      -5.335   0.000   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0      -6.668 -11.550   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       1.334 -11.550   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0      -9.336  -2.310   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0      -5.335 -13.860   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       4.001 -10.010   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0      -6.668  -0.770   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0      -1.334  -6.930   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0      -6.668  -6.930   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0      -5.335 -12.320   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       1.334 -10.010   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0      -8.002  -3.080   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0      -2.667  -7.700   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0      -5.335  -7.700   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       0.000  -7.700   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0      -6.668  -5.390   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       2.667  -9.240   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0      -6.668  -2.310   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0      -4.001 -10.010   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0      -4.001 -11.550   0.000  0.00  0.00           C+0
HETATM   23  C   UNK     0       0.000  -9.240   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0      -8.002  -4.620   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0      -4.001  -6.930   0.000  0.00  0.00           C+0
HETATM   26  C   UNK     0      -2.667  -9.240   0.000  0.00  0.00           C+0
HETATM   27  C   UNK     0      -5.335  -9.240   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0       1.334  -6.930   0.000  0.00  0.00           C+0
HETATM   29  C   UNK     0      -5.335  -4.620   0.000  0.00  0.00           C+0
HETATM   30  O   UNK     0      -2.667 -12.320   0.000  0.00  0.00           O+0
HETATM   31  O   UNK     0      -0.619 -10.725   0.000  0.00  0.00           O+0
HETATM   32  O   UNK     0      -9.336  -5.390   0.000  0.00  0.00           O+0
HETATM   33  O   UNK     0      -3.096  -5.684   0.000  0.00  0.00           O+0
HETATM   34  O   UNK     0      -2.269 -10.725   0.000  0.00  0.00           O+0
HETATM   35  O   UNK     0      -6.668 -10.010   0.000  0.00  0.00           O+0
HETATM   36  O   UNK     0       1.334  -5.390   0.000  0.00  0.00           O+0
HETATM   37  O   UNK     0      -4.001  -5.390   0.000  0.00  0.00           O+0
HETATM   38  O   UNK     0       2.667  -7.700   0.000  0.00  0.00           O+0
HETATM   39  O   UNK     0      -5.335  -3.080   0.000  0.00  0.00           O+0
CONECT    1    7                                                            
CONECT    2    8                                                            
CONECT    3    9                                                            
CONECT    4   12                                                            
CONECT    5   13                                                            
CONECT    6   14                                                            
CONECT    7    1   12                                                       
CONECT    8    2   19                                                       
CONECT    9    3   20                                                       
CONECT   10   15   17                                                       
CONECT   11   16   18                                                       
CONECT   12    4    7   22                                                  
CONECT   13    5   19   23                                                  
CONECT   14    6   20   24                                                  
CONECT   15   10   25   26                                                  
CONECT   16   11   25   27                                                  
CONECT   17   10   23   28                                                  
CONECT   18   11   24   29                                                  
CONECT   19    8   13   38                                                  
CONECT   20    9   14   39                                                  
CONECT   21   22   26   27                                                  
CONECT   22   12   21   30                                                  
CONECT   23   13   17   31                                                  
CONECT   24   14   18   32                                                  
CONECT   25   15   16   33                                                  
CONECT   26   15   21   34                                                  
CONECT   27   16   21   35                                                  
CONECT   28   17   36   38                                                  
CONECT   29   18   37   39                                                  
CONECT   30   22                                                            
CONECT   31   23                                                            
CONECT   32   24                                                            
CONECT   33   25                                                            
CONECT   34   26                                                            
CONECT   35   27                                                            
CONECT   36   28                                                            
CONECT   37   29                                                            
CONECT   38   19   28                                                       
CONECT   39   20   29                                                       
MASTER        0    0    0    0    0    0    0    0   39    0   82    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₂₉H₃₄O₁₀

Average Mass

542.5743 Da

Monoisotopic Mass

542.21520 Da

IUPAC Name

6-ethyl-3-({3-[(6-ethyl-4-hydroxy-5-methyl-2-oxo-2H-pyran-3-yl)methyl]-2,4,6-trihydroxy-5-(2-methylbutanoyl)phenyl}methyl)-4-hydroxy-5-methyl-2H-pyran-2-one

Traditional Name

6-ethyl-3-({3-[(6-ethyl-4-hydroxy-5-methyl-2-oxopyran-3-yl)methyl]-2,4,6-trihydroxy-5-(2-methylbutanoyl)phenyl}methyl)-4-hydroxy-5-methylpyran-2-one

CAS Registry Number

Not Available

SMILES

CCC(C)C(=O)C1=C(O)C(CC2=C(O)C(C)=C(CC)OC2=O)=C(O)C(CC2=C(O)C(C)=C(CC)OC2=O)=C1O

InChI Identifier

InChI=1S/C29H34O10/c1-7-12(4)22(30)21-26(34)15(10-17-23(31)13(5)19(8-2)38-28(17)36)25(33)16(27(21)35)11-18-24(32)14(6)20(9-3)39-29(18)37/h12,31-35H,7-11H2,1-6H3

InChI Key

NAKDDLYFPVLAAL-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
Helichrysum italicum	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group.

Kingdom

Organic compounds

Super Class

Organic oxygen compounds

Class

Organooxygen compounds

Sub Class

Carbonyl compounds

Direct Parent

Alkyl-phenylketones

Alternative Parents

Substituents

Alkyl-phenylketone
Acylphloroglucinol derivative
Butyrophenone
Benzenetriol
Phenylpropane
Phloroglucinol derivative
Benzoyl
Aryl alkyl ketone
Phenol
Pyranone
Monocyclic benzene moiety
Pyran
Benzenoid
Vinylogous acid
Heteroaromatic compound
Lactone
Polyol
Organoheterocyclic compound
Oxacycle
Organic oxide
Hydrocarbon derivative
Aromatic heteromonocyclic compound

Molecular Framework

Aromatic heteromonocyclic 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	3.57	ALOGPS
logP	6.24	ChemAxon
logS	-4.5	ALOGPS
pKa (Strongest Acidic)	6.44	ChemAxon
pKa (Strongest Basic)	-3.7	ChemAxon
Physiological Charge	-1	ChemAxon
Hydrogen Acceptor Count	8	ChemAxon
Hydrogen Donor Count	5	ChemAxon
Polar Surface Area	170.82 Å²	ChemAxon
Rotatable Bond Count	9	ChemAxon
Refractivity	147.42 m³·mol⁻¹	ChemAxon
Polarizability	56.39 Å³	ChemAxon
Number of Rings	3	ChemAxon
Bioavailability	No	ChemAxon
Rule of Five	No	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	Yes	ChemAxon

External Links

HMDB ID

HMDB0041308

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

FDB021227

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

131753103

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for 6-ethyl-3-({3-[(6-ethyl-4-hydroxy-5-methyl-2-oxopyran-3-yl)methyl]-2,4,6-trihydroxy-5-(2-methylbutanoyl)phenyl}methyl)-4-hydroxy-5-methylpyran-2-one (NP0170336)

MOL for NP0170336 (6-ethyl-3-({3-[(6-ethyl-4-hydroxy-5-methyl-2-oxopyran-3-yl)methyl]-2,4,6-trihydroxy-5-(2-methylbutanoyl)phenyl}methyl)-4-hydroxy-5-methylpyran-2-one)

3D MOL for NP0170336 (6-ethyl-3-({3-[(6-ethyl-4-hydroxy-5-methyl-2-oxopyran-3-yl)methyl]-2,4,6-trihydroxy-5-(2-methylbutanoyl)phenyl}methyl)-4-hydroxy-5-methylpyran-2-one)

3D SDF for NP0170336 (6-ethyl-3-({3-[(6-ethyl-4-hydroxy-5-methyl-2-oxopyran-3-yl)methyl]-2,4,6-trihydroxy-5-(2-methylbutanoyl)phenyl}methyl)-4-hydroxy-5-methylpyran-2-one)

3D-SDF for NP0170336 (6-ethyl-3-({3-[(6-ethyl-4-hydroxy-5-methyl-2-oxopyran-3-yl)methyl]-2,4,6-trihydroxy-5-(2-methylbutanoyl)phenyl}methyl)-4-hydroxy-5-methylpyran-2-one)

PDB for NP0170336 (6-ethyl-3-({3-[(6-ethyl-4-hydroxy-5-methyl-2-oxopyran-3-yl)methyl]-2,4,6-trihydroxy-5-(2-methylbutanoyl)phenyl}methyl)-4-hydroxy-5-methylpyran-2-one)

3D PDB for NP0170336 (6-ethyl-3-({3-[(6-ethyl-4-hydroxy-5-methyl-2-oxopyran-3-yl)methyl]-2,4,6-trihydroxy-5-(2-methylbutanoyl)phenyl}methyl)-4-hydroxy-5-methylpyran-2-one)

SMILES for NP0170336 (6-ethyl-3-({3-[(6-ethyl-4-hydroxy-5-methyl-2-oxopyran-3-yl)methyl]-2,4,6-trihydroxy-5-(2-methylbutanoyl)phenyl}methyl)-4-hydroxy-5-methylpyran-2-one)

INCHI for NP0170336 (6-ethyl-3-({3-[(6-ethyl-4-hydroxy-5-methyl-2-oxopyran-3-yl)methyl]-2,4,6-trihydroxy-5-(2-methylbutanoyl)phenyl}methyl)-4-hydroxy-5-methylpyran-2-one)

Structure for NP0170336 (6-ethyl-3-({3-[(6-ethyl-4-hydroxy-5-methyl-2-oxopyran-3-yl)methyl]-2,4,6-trihydroxy-5-(2-methylbutanoyl)phenyl}methyl)-4-hydroxy-5-methylpyran-2-one)

3D Structure for NP0170336 (6-ethyl-3-({3-[(6-ethyl-4-hydroxy-5-methyl-2-oxopyran-3-yl)methyl]-2,4,6-trihydroxy-5-(2-methylbutanoyl)phenyl}methyl)-4-hydroxy-5-methylpyran-2-one)