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Record Information
Version2.0
Created at2021-01-06 07:21:51 UTC
Updated at2021-07-15 17:38:14 UTC
NP-MRD IDNP0022142
Secondary Accession NumbersNone
Natural Product Identification
Common NameHaloquinone
Provided ByNPAtlasNPAtlas Logo
Description Haloquinone is found in Streptomyces and Streptomyces venezuelae. Haloquinone was first documented in 1981 (PMID: 7333966). Based on a literature review very few articles have been published on Haloquinone.
Structure
Data?1624507026
Synonyms
ValueSource
3-Acetyl-1,8-dihydroxy-2-methyl-9,10-phenanthrenequinoneMeSH
Chemical FormulaC17H12O5
Average Mass296.2780 Da
Monoisotopic Mass296.06847 Da
IUPAC Name3-acetyl-1,8-dihydroxy-2-methyl-9,10-dihydrophenanthrene-9,10-dione
Traditional Name3-acetyl-1,8-dihydroxy-2-methylphenanthrene-9,10-dione
CAS Registry NumberNot Available
SMILES
CC(=O)C1=C(C)C(O)=C2C(=O)C(=O)C3=C(C=CC=C3O)C2=C1
InChI Identifier
InChI=1S/C17H12O5/c1-7-10(8(2)18)6-11-9-4-3-5-12(19)13(9)16(21)17(22)14(11)15(7)20/h3-6,19-20H,1-2H3
InChI KeyCPYFLMXPZMBECD-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
StreptomycesNPAtlas
Streptomyces venezuelaeLOTUS Database
Species Where Detected
Species NameSourceReference
Streptomyces venezuelae sp. xanthophaeus T.2115KNApSAcK Database
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as phenanthraquinones. These are phenanthrene derivatives containing two ketone groups at position C9 and C10, respectively.
KingdomOrganic compounds
Super ClassBenzenoids
ClassPhenanthrenes and derivatives
Sub ClassPhenanthraquinones
Direct ParentPhenanthraquinones
Alternative Parents
Substituents
  • Phenanthraquinone
  • Hydrophenanthrene
  • Naphthalene
  • Acetophenone
  • O-quinone
  • Quinone
  • Aryl ketone
  • Aryl alkyl ketone
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Vinylogous acid
  • Ketone
  • Organic oxide
  • Organooxygen compound
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic homopolycyclic 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
logP3.14ALOGPS
logP3.68ChemAxon
logS-3.7ALOGPS
pKa (Strongest Acidic)7.69ChemAxon
pKa (Strongest Basic)-5.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area91.67 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity80.56 m³·mol⁻¹ChemAxon
Polarizability29.87 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA021013
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00018387
Chemspider ID117817
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound133561
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Krone B, Hinrichs A, Zeeck A: Metabolic products of microorganisms. 208. Haloquinone, a new antibiotic active against halobacteria. II. Chemical structure and derivatives. J Antibiot (Tokyo). 1981 Dec;34(12):1538-43. doi: 10.7164/antibiotics.34.1538. [PubMed:7333966 ]