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Showing NP-Card for 4-Quinolinol (NP0332009)

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Record Information
Version2.0
Created at2023-10-19 00:05:07 UTC
Updated at2024-09-03 04:17:42 UTC
NP-MRD IDNP0332009
Natural Product DOIhttps://doi.org/10.57994/1135
Secondary Accession NumbersNone
Natural Product Identification
Common Name4-Quinolinol
DescriptionQuinolin-4-ol, also known as 4-chinolinol, belongs to the class of organic compounds known as hydroquinolones. Hydroquinolones are compounds containing a hydrogenated quinoline bearing a ketone group. Quinolin-4-ol is an extremely weak basic (essentially neutral) compound (based on its pKa). 4-Quinolinol was first documented in 1946 (PMID: 20990977). A monohydroxyquinoline carrying a hydroxy group at position 4.
Structure
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MOL3D MOLSDFPDBSMILESInChI

MOL for NP0332009 (4-Quinolinol)


  Mrv0541 05041403322D          

 11 12  0  0  0  0            999 V2000
    0.7145    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145    2.0625    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
    1.4289    2.4750    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
    3.5724    2.0625    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 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    2.4750    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  2  1  2  0  0  0  0
  3  1  1  0  0  0  0
  4  2  1  0  0  0  0
  6  5  2  0  0  0  0
  7  3  2  0  0  0  0
  8  4  2  0  0  0  0
  8  7  1  0  0  0  0
  9  5  1  0  0  0  0
  9  7  1  0  0  0  0
 10  6  1  0  0  0  0
 10  8  1  0  0  0  0
 11  9  2  0  0  0  0
M  END
Download

3D MOL for NP0332009 (4-Quinolinol)

     RDKit          3D

 18 19  0  0  0  0  0  0  0  0999 V2000
    1.1410   -2.5779   -0.6148 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.1730   -1.3611   -0.3485 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3893   -0.7089   -0.2559 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3893    0.6295    0.0385 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2329    1.2770    0.2293 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.0295    0.6693    0.1460 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1555    1.3623    0.3480 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3952    0.7433    0.2637 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4169   -0.5976   -0.0303 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2499   -1.2927   -0.2321 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0021   -0.6735   -0.1481 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3325   -1.2353   -0.4112 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.3458    1.1512    0.1132 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.2446    2.2871    0.4510 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1251    2.4190    0.5791 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2990    1.3370    0.4321 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3795   -1.0787   -0.0959 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2547   -2.3498   -0.4644 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0
  2  3  1  0
  3  4  2  0
  4  5  1  0
  5  6  1  0
  6  7  2  0
  7  8  1  0
  8  9  2  0
  9 10  1  0
 10 11  2  0
 11  2  1  0
 11  6  1  0
  3 12  1  0
  4 13  1  0
  5 14  1  0
  7 15  1  0
  8 16  1  0
  9 17  1  0
 10 18  1  0
M  END
Download

3D SDF for NP0332009 (4-Quinolinol)


  Mrv0541 05041403322D          

 11 12  0  0  0  0            999 V2000
    0.7145    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145    2.0625    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
    1.4289    2.4750    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
    3.5724    2.0625    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 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    2.4750    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  2  1  2  0  0  0  0
  3  1  1  0  0  0  0
  4  2  1  0  0  0  0
  6  5  2  0  0  0  0
  7  3  2  0  0  0  0
  8  4  2  0  0  0  0
  8  7  1  0  0  0  0
  9  5  1  0  0  0  0
  9  7  1  0  0  0  0
 10  6  1  0  0  0  0
 10  8  1  0  0  0  0
 11  9  2  0  0  0  0
M  END
> <DATABASE_ID>
NP0332009

> <DATABASE_NAME>
NP-MRD

> <SMILES>
O=C1C=CNC2=CC=CC=C12

> <INCHI_IDENTIFIER>
InChI=1S/C9H7NO/c11-9-5-6-10-8-4-2-1-3-7(8)9/h1-6H,(H,10,11)

> <INCHI_KEY>
PMZDQRJGMBOQBF-UHFFFAOYSA-N

> <FORMULA>
C9H7NO

> <MOLECULAR_WEIGHT>
145.158

> <EXACT_MASS>
145.052763851

> <JCHEM_ACCEPTOR_COUNT>
2

> <JCHEM_AVERAGE_POLARIZABILITY>
14.771487971146204

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
1,4-dihydroquinolin-4-one

> <ALOGPS_LOGP>
1.03

> <JCHEM_LOGP>
1.9499299523333329

> <ALOGPS_LOGS>
-1.68

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
2

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_ACIDIC>
11.35747180589884

> <JCHEM_PKA_STRONGEST_BASIC>
0.8249208310238885

> <JCHEM_POLAR_SURFACE_AREA>
29.1

> <JCHEM_REFRACTIVITY>
45.0187

> <JCHEM_ROTATABLE_BOND_COUNT>
0

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
3.05e+00 g/l

> <JCHEM_TRADITIONAL_IUPAC>
4(1H)-quinolinone

> <JCHEM_VEBER_RULE>
1

$$$$
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3D-SDF for NP0332009 (4-Quinolinol)

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PDB for NP0332009 (4-Quinolinol)
HEADER    PROTEIN                                 04-MAY-14   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   04-MAY-14         0                                  
HETATM    1  C   UNK     0       0.000   0.000   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       0.000   0.000   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       0.000   0.000   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       0.000   0.000   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       0.000   0.000   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       0.000   0.000   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       0.000   0.000   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       0.000   0.000   0.000  0.00  0.00           C+0
HETATM   10  N   UNK     0       0.000   0.000   0.000  0.00  0.00           N+0
HETATM   11  O   UNK     0       0.000   0.000   0.000  0.00  0.00           O+0
CONECT    1    2    3                                                       
CONECT    2    1    4                                                       
CONECT    3    1    7                                                       
CONECT    4    2    8                                                       
CONECT    5    6    9                                                       
CONECT    6    5   10                                                       
CONECT    7    3    8    9                                                  
CONECT    8    4    7   10                                                  
CONECT    9    5    7   11                                                  
CONECT   10    6    8                                                       
CONECT   11    9                                                            
MASTER        0    0    0    0    0    0    0    0   11    0   24    0
END

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3D PDB for NP0332009 (4-Quinolinol)
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SMILES for NP0332009 (4-Quinolinol)
O=C1C=CNC2=CC=CC=C12
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INCHI for NP0332009 (4-Quinolinol)
InChI=1S/C9H7NO/c11-9-5-6-10-8-4-2-1-3-7(8)9/h1-6H,(H,10,11)
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View in JSmol
Synonyms
ValueSource
4-ChinolinolChEBI
4-QuinolinolChEBI
Chemical FormulaC9H7NO
Average Mass145.1580 Da
Monoisotopic Mass145.05276 Da
IUPAC Name1,4-dihydroquinolin-4-one
Traditional Name4(1H)-quinolinone
CAS Registry NumberNot Available
SMILES
O=C1C=CNC2=CC=CC=C12
InChI Identifier
InChI=1S/C9H7NO/c11-9-5-6-10-8-4-2-1-3-7(8)9/h1-6H,(H,10,11)
InChI KeyPMZDQRJGMBOQBF-UHFFFAOYSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
HSQC NMR[1H, 13C] NMR Spectrum (2D, 600 MHz, CD3OD, experimental)bgnzk@missouri.eduMU Metabolomics Center, University of Missouri, Columbia. MO, USADr. Bharat Goel2023-10-19View Spectrum
HMBC NMR[1H, 13C] NMR Spectrum (2D, 600 MHz, CD3OD, experimental)bgnzk@missouri.eduMU Metabolomics Center, University of Missouri, Columbia. MO, USADr. Bharat Goel2023-10-19View Spectrum
COSY NMR[1H, 1H] NMR Spectrum (2D, 600 MHz, CD3OD, experimental)bgnzk@missouri.eduMU Metabolomics Center, University of Missouri, Columbia. MO, USADr. Bharat Goel2023-10-19View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, CD3OD, experimental)bgnzk@missouri.eduMU Metabolomics Center, University of Missouri, Columbia. MO, USADr. Bharat Goel2023-10-19View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CD3OD, experimental)bgnzk@missouri.eduMU Metabolomics Center, University of Missouri, Columbia. MO, USADr. Bharat Goel2023-10-19View Spectrum
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of OriginNot Available
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hydroquinolones. Hydroquinolones are compounds containing a hydrogenated quinoline bearing a ketone group.
KingdomOrganic compounds  
Super ClassOrganoheterocyclic compounds  
ClassQuinolines and derivatives  
Sub ClassQuinolones and derivatives  
Direct ParentHydroquinolones  
Alternative Parents
Substituents
  • Dihydroquinolone
    • 

  • Dihydroquinoline
    • 

  • Benzenoid
    • 

  • Pyridine
    • 

  • Heteroaromatic compound
    • 

  • Vinylogous amide
    • 

  • Azacycle
    • 

  • Organic nitrogen compound
    • 

  • Organic oxygen compound
    • 

  • Organopnictogen compound
    • 

  • Organic oxide
    • 

  • Hydrocarbon derivative
    • 

  • Organooxygen compound
    • 

  • Organonitrogen compound
    • 

  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP1.03ALOGPS
logP1.95ChemAxon
logS-1.7ALOGPS
pKa (Strongest Acidic)11.36ChemAxon
pKa (Strongest Basic)0.82ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area29.1 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity45.02 m³·mol⁻¹ChemAxon
Polarizability14.77 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDC06343  
BioCyc IDQUINOLIN-4-OL  
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound69141  
PDB IDNot Available
ChEBI ID15815  
Good Scents IDNot Available
References
General References
  1. PRICE CC, JACKSON WG: Synthesis of 4-hydroxyquinolines; 3-(di-n-butylaminomethyl)-7-methoxy-2-methyl-4-quinolinol. J Am Chem Soc. 1946 Jul;68:1282. doi: 10.1021/ja01211a046. [PubMed:20990977  ]