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Showing NP-Card for 4-Hydroxyquinazoline (NP0083801)

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Record Information
Version2.0
Created at2022-04-29 04:44:02 UTC
Updated at2022-04-29 04:44:02 UTC
NP-MRD IDNP0083801
Secondary Accession Numbers
  • NP0138403
Natural Product Identification
Common Name4-Hydroxyquinazoline
DescriptionQuinazolin-4-ol belongs to the class of organic compounds known as quinazolines. Quinazolines are compounds containing a quinazoline moiety, which is made up of two fused six-member aromatic rings, a benzene ring and a pyrimidine ring. 4-Hydroxyquinazoline is found in Hydrangea febrifuga, Hydrangea chinensis and Triticum aestivum . Quinazolin-4-ol is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
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MOL3D MOLSDFPDBSMILESInChI

MOL for NP0083801 (4-Hydroxyquinazoline)


  Mrv0541 09041212422D          

 11 12  0  0  0  0            999 V2000
    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
    2.1434   -0.4125    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
    4.2868    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
    2.8579    0.8250    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
    3.5724    1.2375    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868    0.0000    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -1.2375    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  3  2  0  0  0  0
  7  4  2  0  0  0  0
  7  6  1  0  0  0  0
  8  6  1  0  0  0  0
  9  5  2  0  0  0  0
  9  7  1  0  0  0  0
 10  5  1  0  0  0  0
 10  8  2  0  0  0  0
 11  8  1  0  0  0  0
M  END
Download

3D MOL for NP0083801 (4-Hydroxyquinazoline)

     RDKit          3D

 17 18  0  0  0  0  0  0  0  0999 V2000
   -2.1805   -1.8348   -0.1627 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6693   -0.5277   -0.2075 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4974    0.5231   -0.3367 N   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0529    1.7809   -0.3834 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7269    1.9891   -0.2969 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.1518    0.9717   -0.1660 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5096    1.2131   -0.0792 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3962    0.1520    0.0551 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9641   -1.1627    0.1063 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5852   -1.3684    0.0156 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3060   -0.3283   -0.1176 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6032   -2.1794   -1.0135 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7374    2.6196   -0.4883 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.9119    2.2112   -0.1125 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.4649    0.3071    0.1256 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.6254   -1.9947    0.2090 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.1644   -2.3719    0.0479 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  2  0
  3  4  1  0
  4  5  2  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
  1 12  1  0
  4 13  1  0
  7 14  1  0
  8 15  1  0
  9 16  1  0
 10 17  1  0
M  END
Download

3D SDF for NP0083801 (4-Hydroxyquinazoline)


  Mrv0541 09041212422D          

 11 12  0  0  0  0            999 V2000
    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
    2.1434   -0.4125    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
    4.2868    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
    2.8579    0.8250    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
    3.5724    1.2375    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868    0.0000    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -1.2375    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  3  2  0  0  0  0
  7  4  2  0  0  0  0
  7  6  1  0  0  0  0
  8  6  1  0  0  0  0
  9  5  2  0  0  0  0
  9  7  1  0  0  0  0
 10  5  1  0  0  0  0
 10  8  2  0  0  0  0
 11  8  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0083801

> <DATABASE_NAME>
NP-MRD

> <SMILES>
OC1=NC=NC2=CC=CC=C12

> <INCHI_IDENTIFIER>
InChI=1S/C8H6N2O/c11-8-6-3-1-2-4-7(6)9-5-10-8/h1-5H,(H,9,10,11)

> <INCHI_KEY>
QMNUDYFKZYBWQX-UHFFFAOYSA-N

> <FORMULA>
C8H6N2O

> <MOLECULAR_WEIGHT>
146.146

> <EXACT_MASS>
146.048012824

> <JCHEM_ACCEPTOR_COUNT>
3

> <JCHEM_AVERAGE_POLARIZABILITY>
14.158970766588435

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
quinazolin-4-ol

> <ALOGPS_LOGP>
1.20

> <JCHEM_LOGP>
1.7159547466666667

> <ALOGPS_LOGS>
-1.48

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
2

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_ACIDIC>
12.63932294589467

> <JCHEM_PKA_STRONGEST_BASIC>
0.43561131651802537

> <JCHEM_POLAR_SURFACE_AREA>
46.010000000000005

> <JCHEM_REFRACTIVITY>
41.094899999999996

> <JCHEM_ROTATABLE_BOND_COUNT>
0

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
4.84e+00 g/l

> <JCHEM_TRADITIONAL_IUPAC>
4-quinazolinol

> <JCHEM_VEBER_RULE>
0

$$$$
Download

3D-SDF for NP0083801 (4-Hydroxyquinazoline)

Download
PDB for NP0083801 (4-Hydroxyquinazoline)
HEADER    PROTEIN                                 04-SEP-12   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   04-SEP-12         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  N   UNK     0       0.000   0.000   0.000  0.00  0.00           N+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    6                                                       
CONECT    4    2    7                                                       
CONECT    5    9   10                                                       
CONECT    6    3    7    8                                                  
CONECT    7    4    6    9                                                  
CONECT    8    6   10   11                                                  
CONECT    9    5    7                                                       
CONECT   10    5    8                                                       
CONECT   11    8                                                            
MASTER        0    0    0    0    0    0    0    0   11    0   24    0
END

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3D PDB for NP0083801 (4-Hydroxyquinazoline)
Download
SMILES for NP0083801 (4-Hydroxyquinazoline)
OC1=NC=NC2=CC=CC=C12
Download
INCHI for NP0083801 (4-Hydroxyquinazoline)
InChI=1S/C8H6N2O/c11-8-6-3-1-2-4-7(6)9-5-10-8/h1-5H,(H,9,10,11)
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View in JSmol
Synonyms
ValueSource
Quinazolin-4-olChEMBL
4-QuinazoloneChEMBL
4(3H)-QuinazolinoneMeSH
Quinazolin-4-oneMeSH
Chemical FormulaC8H6N2O
Average Mass146.1460 Da
Monoisotopic Mass146.04801 Da
IUPAC Namequinazolin-4-ol
Traditional Name4-quinazolinol
CAS Registry NumberNot Available
SMILES
OC1=NC=NC2=CC=CC=C12
InChI Identifier
InChI=1S/C8H6N2O/c11-8-6-3-1-2-4-7(6)9-5-10-8/h1-5H,(H,9,10,11)
InChI KeyQMNUDYFKZYBWQX-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Dichroa febrifugaLOTUS Database
Hydrangea chinensisLOTUS Database
Triticum aestivumPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as quinazolines. Quinazolines are compounds containing a quinazoline moiety, which is made up of two fused six-member aromatic rings, a benzene ring and a pyrimidine ring.
KingdomOrganic compounds  
Super ClassOrganoheterocyclic compounds  
ClassDiazanaphthalenes  
Sub ClassBenzodiazines  
Direct ParentQuinazolines  
Alternative Parents
Substituents
  • Quinazoline
    • 

  • Hydroxypyrimidine
    • 

  • Benzenoid
    • 

  • Pyrimidine
    • 

  • Heteroaromatic compound
    • 

  • Azacycle
    • 

  • Organic nitrogen compound
    • 

  • Organic oxygen compound
    • 

  • Organopnictogen compound
    • 

  • Hydrocarbon derivative
    • 

  • Organooxygen compound
    • 

  • Organonitrogen compound
    • 

  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
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
logP1.2ALOGPS
logP1.72ChemAxon
logS-1.5ALOGPS
pKa (Strongest Acidic)12.64ChemAxon
pKa (Strongest Basic)0.44ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area46.01 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity41.09 m³·mol⁻¹ChemAxon
Polarizability14.16 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
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 IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound63112  
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available