NP-MRD: Showing NP-Card for (2r)-5,7-dihydroxy-2-(2-hydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one (NP0326224)

Jump To Section:

Identification Spectra BioTaxonomy ChemoTaxonomy Physical properties Links References XML

Record Information

Version

2.0

Created at

2022-09-12 07:35:44 UTC

Updated at

2022-09-12 07:35:44 UTC

NP-MRD ID

NP0326224

Secondary Accession Numbers

None

Natural Product Identification

Common Name

(2r)-5,7-dihydroxy-2-(2-hydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one

Description

(2R)-5,7-dihydroxy-2-(2-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-one belongs to the class of organic compounds known as flavanones. Flavanones are compounds containing a flavan-3-one moiety, with a structure characterized by a 2-phenyl-3,4-dihydro-2H-1-benzopyran bearing a ketone at the carbon C3. (2r)-5,7-dihydroxy-2-(2-hydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one is found in Iris pseudacorus. Based on a literature review very few articles have been published on (2R)-5,7-dihydroxy-2-(2-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-one.

Structure

MOL SDF PDB SMILES InChI


  Mrv1652309122209352D          

 20 22  0  0  1  0            999 V2000
    1.4289   -2.4750    0.0000 O   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
    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 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
   -0.7145   -0.4125    0.0000 C   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 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
    0.0000    0.8250    0.0000 C   0  0  0  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
    1.4289    0.0000    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
    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
    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  2  0  0  0  0
  2  3  1  0  0  0  0
  3  4  1  0  0  0  0
  4  5  1  6  0  0  0
  5  6  2  0  0  0  0
  6  7  1  0  0  0  0
  7  8  2  0  0  0  0
  8  9  1  0  0  0  0
  9 10  2  0  0  0  0
  5 10  1  0  0  0  0
 10 11  1  0  0  0  0
  4 12  1  0  0  0  0
 12 13  1  0  0  0  0
 13 14  2  0  0  0  0
 14 15  1  0  0  0  0
 15 16  1  0  0  0  0
 15 17  2  0  0  0  0
 17 18  1  0  0  0  0
 18 19  1  0  0  0  0
 18 20  2  0  0  0  0
 13 20  1  0  0  0  0
  2 20  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0326224

> <DATABASE_NAME>
NP-MRD

> <SMILES>
OC1=CC(O)=C2C(=O)C[C@@H](OC2=C1)C1=CC=CC=C1O

> <INCHI_IDENTIFIER>
InChI=1S/C15H12O5/c16-8-5-11(18)15-12(19)7-13(20-14(15)6-8)9-3-1-2-4-10(9)17/h1-6,13,16-18H,7H2/t13-/m1/s1

> <INCHI_KEY>
LSLXUDALHVEMQB-CYBMUJFWSA-N

> <FORMULA>
C15H12O5

> <MOLECULAR_WEIGHT>
272.256

> <EXACT_MASS>
272.068473486

> <JCHEM_ACCEPTOR_COUNT>
5

> <JCHEM_ATOM_COUNT>
32

> <JCHEM_AVERAGE_POLARIZABILITY>
26.388545485124318

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
3

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

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

> <JCHEM_LOGP>
2.835108050333333

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
8.96705951923016

> <JCHEM_PKA_STRONGEST_ACIDIC>
7.840813013212041

> <JCHEM_PKA_STRONGEST_BASIC>
-4.950690505920836

> <JCHEM_POLAR_SURFACE_AREA>
86.99000000000001

> <JCHEM_REFRACTIVITY>
71.2898

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

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

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 12-SEP-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   12-SEP-22         0                                  
HETATM    1  O   UNK     0       2.667  -4.620   0.000  0.00  0.00           O+0
HETATM    2  C   UNK     0       2.667  -3.080   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       0.000   0.000   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0      -1.334  -0.770   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0      -2.667   0.000   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0      -2.667   1.540   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0      -1.334   2.310   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       0.000   1.540   0.000  0.00  0.00           C+0
HETATM   11  O   UNK     0       1.334   2.310   0.000  0.00  0.00           O+0
HETATM   12  O   UNK     0       2.667   0.000   0.000  0.00  0.00           O+0
HETATM   13  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       5.335   0.000   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       6.668  -0.770   0.000  0.00  0.00           C+0
HETATM   16  O   UNK     0       8.002  -0.000   0.000  0.00  0.00           O+0
HETATM   17  C   UNK     0       6.668  -2.310   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       5.335  -3.080   0.000  0.00  0.00           C+0
HETATM   19  O   UNK     0       5.335  -4.620   0.000  0.00  0.00           O+0
HETATM   20  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3   20                                                  
CONECT    3    2    4                                                       
CONECT    4    3    5   12                                                  
CONECT    5    4    6   10                                                  
CONECT    6    5    7                                                       
CONECT    7    6    8                                                       
CONECT    8    7    9                                                       
CONECT    9    8   10                                                       
CONECT   10    9    5   11                                                  
CONECT   11   10                                                            
CONECT   12    4   13                                                       
CONECT   13   12   14   20                                                  
CONECT   14   13   15                                                       
CONECT   15   14   16   17                                                  
CONECT   16   15                                                            
CONECT   17   15   18                                                       
CONECT   18   17   19   20                                                  
CONECT   19   18                                                            
CONECT   20   18   13    2                                                  
MASTER        0    0    0    0    0    0    0    0   20    0   44    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₁₅H₁₂O₅

Average Mass

272.2560 Da

Monoisotopic Mass

272.06847 Da

IUPAC Name

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

Traditional Name

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

CAS Registry Number

Not Available

SMILES

OC1=CC(O)=C2C(=O)C[C@@H](OC2=C1)C1=CC=CC=C1O

InChI Identifier

InChI=1S/C15H12O5/c16-8-5-11(18)15-12(19)7-13(20-14(15)6-8)9-3-1-2-4-10(9)17/h1-6,13,16-18H,7H2/t13-/m1/s1

InChI Key

LSLXUDALHVEMQB-CYBMUJFWSA-N

Experimental Spectra

Not Available

Predicted Spectra

Not Available

Chemical Shift Submissions

Not Available

Species

Species of Origin

Species Name	Source	Reference
Iris pseudacorus	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as flavanones. Flavanones are compounds containing a flavan-3-one moiety, with a structure characterized by a 2-phenyl-3,4-dihydro-2H-1-benzopyran bearing a ketone at the carbon C3.

Kingdom

Organic compounds

Super Class

Phenylpropanoids and polyketides

Class

Flavonoids

Sub Class

Flavans

Direct Parent

Flavanones

Alternative Parents

Substituents

5-hydroxyflavonoid
7-hydroxyflavonoid
Flavanone
Hydroxyflavonoid
Chromone
Chromane
Benzopyran
1-benzopyran
Aryl alkyl ketone
Aryl ketone
1-hydroxy-4-unsubstituted benzenoid
1-hydroxy-2-unsubstituted benzenoid
Alkyl aryl ether
Phenol
Monocyclic benzene moiety
Benzenoid
Vinylogous acid
Ketone
Organoheterocyclic compound
Oxacycle
Ether
Hydrocarbon derivative
Organic oxide
Organic oxygen compound
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	2.84	ChemAxon
pKa (Strongest Acidic)	7.84	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	71.29 m³·mol⁻¹	ChemAxon
Polarizability	26.39 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

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

162844791

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for (2r)-5,7-dihydroxy-2-(2-hydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one (NP0326224)

MOL for NP0326224 ((2r)-5,7-dihydroxy-2-(2-hydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one)

3D MOL for NP0326224 ((2r)-5,7-dihydroxy-2-(2-hydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one)

3D SDF for NP0326224 ((2r)-5,7-dihydroxy-2-(2-hydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one)

3D-SDF for NP0326224 ((2r)-5,7-dihydroxy-2-(2-hydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one)

PDB for NP0326224 ((2r)-5,7-dihydroxy-2-(2-hydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one)

3D PDB for NP0326224 ((2r)-5,7-dihydroxy-2-(2-hydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one)

SMILES for NP0326224 ((2r)-5,7-dihydroxy-2-(2-hydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one)

INCHI for NP0326224 ((2r)-5,7-dihydroxy-2-(2-hydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one)

Structure for NP0326224 ((2r)-5,7-dihydroxy-2-(2-hydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one)

3D Structure for NP0326224 ((2r)-5,7-dihydroxy-2-(2-hydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one)