NP-MRD: Showing NP-Card for 5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-2,3-dihydro-1-benzopyran-4-one (NP0219167)

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Record Information

Version

2.0

Created at

2022-09-05 20:04:45 UTC

Updated at

2022-09-05 20:04:45 UTC

NP-MRD ID

NP0219167

Secondary Accession Numbers

None

Natural Product Identification

Common Name

5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-2,3-dihydro-1-benzopyran-4-one

Description

Glabranine belongs to the class of organic compounds known as 8-prenylated flavanones. These are flavanones that features a C5-isoprenoid substituent at the 8-position. 5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-2,3-dihydro-1-benzopyran-4-one is found in Glycyrrhiza glabra and Helichrysum forskahlii. Glabranine is an extremely weak basic (essentially neutral) compound (based on its pKa).

Structure

MOL SDF PDB SMILES InChI


  Mrv1652310051707342D          

 24 26  0  0  0  0            999 V2000
    2.1434   -2.8875    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
    6.4302   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4302   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7158   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7158   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -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
    2.1434   -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
    4.2868    0.8250    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
    5.0013   -0.4125    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
    1.4289    0.0000    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
    3.5724    1.2375    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
    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
    0.7145   -0.4125    0.0000 O   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
    3.5724    2.0625    0.0000 O   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  3  2  0  0  0  0
  5  3  1  0  0  0  0
  6  4  1  0  0  0  0
  7  5  2  0  0  0  0
  9  8  1  0  0  0  0
 12  1  1  0  0  0  0
 12  2  1  0  0  0  0
 12  8  2  0  0  0  0
 13  6  2  0  0  0  0
 13  7  1  0  0  0  0
 14  9  1  0  0  0  0
 15 10  2  0  0  0  0
 15 14  1  0  0  0  0
 16 10  1  0  0  0  0
 17 11  1  0  0  0  0
 18 11  1  0  0  0  0
 18 13  1  0  0  0  0
 19 16  2  0  0  0  0
 19 17  1  0  0  0  0
 20 14  2  0  0  0  0
 20 19  1  0  0  0  0
 21 15  1  0  0  0  0
 22 16  1  0  0  0  0
 23 17  2  0  0  0  0
 24 18  1  0  0  0  0
 24 20  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0219167

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CC(C)=CCC1=C2OC(CC(=O)C2=C(O)C=C1O)C1=CC=CC=C1

> <INCHI_IDENTIFIER>
InChI=1S/C20H20O4/c1-12(2)8-9-14-15(21)10-16(22)19-17(23)11-18(24-20(14)19)13-6-4-3-5-7-13/h3-8,10,18,21-22H,9,11H2,1-2H3

> <INCHI_KEY>
DAWSYIQAGQMLFS-UHFFFAOYSA-N

> <FORMULA>
C20H20O4

> <MOLECULAR_WEIGHT>
324.376

> <EXACT_MASS>
324.136159124

> <JCHEM_ACCEPTOR_COUNT>
4

> <JCHEM_ATOM_COUNT>
44

> <JCHEM_AVERAGE_POLARIZABILITY>
35.33427426231945

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
2

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-3,4-dihydro-2H-1-benzopyran-4-one

> <ALOGPS_LOGP>
3.59

> <JCHEM_LOGP>
4.867240371333333

> <ALOGPS_LOGS>
-4.28

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
9.46313685100839

> <JCHEM_PKA_STRONGEST_ACIDIC>
7.697870351830671

> <JCHEM_PKA_STRONGEST_BASIC>
-4.960717006082008

> <JCHEM_POLAR_SURFACE_AREA>
66.76

> <JCHEM_REFRACTIVITY>
93.55169999999998

> <JCHEM_ROTATABLE_BOND_COUNT>
3

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
1.69e-02 g/l

> <JCHEM_TRADITIONAL_IUPAC>
5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-2,3-dihydro-1-benzopyran-4-one

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 05-OCT-17   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   05-OCT-17         0                                  
HETATM    1  C   UNK     0       4.001  -5.390   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       1.334  -5.390   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      12.003  -2.310   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0      12.003  -0.770   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0      10.669  -3.080   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0      10.669  -0.000   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       9.336  -2.310   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  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       2.667   1.540   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       8.002   1.540   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       2.667  -4.620   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       9.336  -0.770   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       2.667   0.000   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       4.001   2.310   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       6.668   2.310   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       8.002   0.000   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       5.335   1.540   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0       5.335   0.000   0.000  0.00  0.00           C+0
HETATM   21  O   UNK     0       1.334  -0.770   0.000  0.00  0.00           O+0
HETATM   22  O   UNK     0       4.001   3.850   0.000  0.00  0.00           O+0
HETATM   23  O   UNK     0       6.668   3.850   0.000  0.00  0.00           O+0
HETATM   24  O   UNK     0       6.668  -0.770   0.000  0.00  0.00           O+0
CONECT    1   12                                                            
CONECT    2   12                                                            
CONECT    3    4    5                                                       
CONECT    4    3    6                                                       
CONECT    5    3    7                                                       
CONECT    6    4   13                                                       
CONECT    7    5   13                                                       
CONECT    8    9   12                                                       
CONECT    9    8   14                                                       
CONECT   10   15   16                                                       
CONECT   11   17   18                                                       
CONECT   12    1    2    8                                                  
CONECT   13    6    7   18                                                  
CONECT   14    9   15   20                                                  
CONECT   15   10   14   21                                                  
CONECT   16   10   19   22                                                  
CONECT   17   11   19   23                                                  
CONECT   18   11   13   24                                                  
CONECT   19   16   17   20                                                  
CONECT   20   14   19   24                                                  
CONECT   21   15                                                            
CONECT   22   16                                                            
CONECT   23   17                                                            
CONECT   24   18   20                                                       
MASTER        0    0    0    0    0    0    0    0   24    0   52    0
END

View in JSmol

Synonyms

Value	Source
(+/-)-galabranin	ChEMBL

Chemical Formula

C₂₀H₂₀O₄

Average Mass

324.3760 Da

Monoisotopic Mass

324.13616 Da

IUPAC Name

5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-3,4-dihydro-2H-1-benzopyran-4-one

Traditional Name

5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-2,3-dihydro-1-benzopyran-4-one

CAS Registry Number

Not Available

SMILES

CC(C)=CCC1=C2OC(CC(=O)C2=C(O)C=C1O)C1=CC=CC=C1

InChI Identifier

InChI=1S/C20H20O4/c1-12(2)8-9-14-15(21)10-16(22)19-17(23)11-18(24-20(14)19)13-6-4-3-5-7-13/h3-8,10,18,21-22H,9,11H2,1-2H3

InChI Key

DAWSYIQAGQMLFS-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
Glycyrrhiza glabra	LOTUS Database	35616633
Helichrysum forskahlii	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as 8-prenylated flavanones. These are flavanones that features a C5-isoprenoid substituent at the 8-position.

Kingdom

Organic compounds

Super Class

Phenylpropanoids and polyketides

Class

Flavonoids

Sub Class

Flavans

Direct Parent

8-prenylated flavanones

Alternative Parents

Substituents

8-prenylated flavanone
5-hydroxyflavonoid
7-hydroxyflavonoid
Flavanone
Hydroxyflavonoid
Chromone
Chromane
Benzopyran
1-benzopyran
Aryl alkyl ketone
Aryl ketone
1-hydroxy-2-unsubstituted benzenoid
Alkyl aryl ether
Monocyclic benzene moiety
Benzenoid
Vinylogous acid
Ketone
Ether
Organoheterocyclic compound
Oxacycle
Organooxygen compound
Organic oxygen compound
Hydrocarbon derivative
Organic oxide
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	3.59	ALOGPS
logP	4.87	ChemAxon
logS	-4.3	ALOGPS
pKa (Strongest Acidic)	7.7	ChemAxon
pKa (Strongest Basic)	-5	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	4	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	66.76 Å²	ChemAxon
Rotatable Bond Count	3	ChemAxon
Refractivity	93.55 m³·mol⁻¹	ChemAxon
Polarizability	35.33 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

HMDB0148186

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

3144815

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for 5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-2,3-dihydro-1-benzopyran-4-one (NP0219167)

MOL for NP0219167 (5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-2,3-dihydro-1-benzopyran-4-one)

3D MOL for NP0219167 (5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-2,3-dihydro-1-benzopyran-4-one)

3D SDF for NP0219167 (5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-2,3-dihydro-1-benzopyran-4-one)

3D-SDF for NP0219167 (5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-2,3-dihydro-1-benzopyran-4-one)

PDB for NP0219167 (5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-2,3-dihydro-1-benzopyran-4-one)

3D PDB for NP0219167 (5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-2,3-dihydro-1-benzopyran-4-one)

SMILES for NP0219167 (5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-2,3-dihydro-1-benzopyran-4-one)

INCHI for NP0219167 (5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-2,3-dihydro-1-benzopyran-4-one)

Structure for NP0219167 (5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-2,3-dihydro-1-benzopyran-4-one)

3D Structure for NP0219167 (5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-2,3-dihydro-1-benzopyran-4-one)