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Record Information
Version1.0
Created at2020-12-09 02:46:16 UTC
Updated at2021-07-15 16:52:20 UTC
NP-MRD IDNP0005552
Secondary Accession NumbersNone
Natural Product Identification
Common NameBlanchaquinone
Provided ByNPAtlasNPAtlas Logo
DescriptionMethyl 2-(4,5-dihydroxy-9,10-dioxo-3-pentanoyl-9,10-dihydroanthracen-2-yl)acetate belongs to the class of organic compounds known as anthraquinones. These are organic compounds containing either anthracene-9,10-quinone, 1,4-anthraquinone, or 1,2-anthraquinone. Blanchaquinone is found in Streptomyces sp. It was first documented in 2004 (PMID: 15497950). Based on a literature review very few articles have been published on methyl 2-(4,5-dihydroxy-9,10-dioxo-3-pentanoyl-9,10-dihydroanthracen-2-yl)acetate.
Structure
Data?1624574430
Synonyms
ValueSource
Methyl 2-(4,5-dihydroxy-9,10-dioxo-3-pentanoyl-9,10-dihydroanthracen-2-yl)acetic acidGenerator
Chemical FormulaC22H20O7
Average Mass396.3950 Da
Monoisotopic Mass396.12090 Da
IUPAC Namemethyl 2-(4,5-dihydroxy-9,10-dioxo-3-pentanoyl-9,10-dihydroanthracen-2-yl)acetate
Traditional Namemethyl (4,5-dihydroxy-9,10-dioxo-3-pentanoylanthracen-2-yl)acetate
CAS Registry NumberNot Available
SMILES
CCCCC(=O)C1=C(CC(=O)OC)C=C2C(=O)C3=C(C(O)=CC=C3)C(=O)C2=C1O
InChI Identifier
InChI=1S/C22H20O7/c1-3-4-7-14(23)17-11(10-16(25)29-2)9-13-19(21(17)27)22(28)18-12(20(13)26)6-5-8-15(18)24/h5-6,8-9,24,27H,3-4,7,10H2,1-2H3
InChI KeyAEDYCMURUGEFML-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
Streptomyces sp.NPAtlas
Species Where Detected
Species NameSourceReference
Streptomyces sp. MST77755KNApSAcK Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as anthraquinones. These are organic compounds containing either anthracene-9,10-quinone, 1,4-anthraquinone, or 1,2-anthraquinone.
KingdomOrganic compounds
Super ClassBenzenoids
ClassAnthracenes
Sub ClassAnthraquinones
Direct ParentAnthraquinones
Alternative Parents
Substituents
  • 9,10-anthraquinone
  • Anthraquinone
  • Butyrophenone
  • Aryl alkyl ketone
  • Aryl ketone
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Vinylogous acid
  • Methyl ester
  • Carboxylic acid ester
  • Ketone
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Organic oxygen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organic oxide
  • 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
logP3.65ALOGPS
logP5.19ChemAxon
logS-4.2ALOGPS
pKa (Strongest Acidic)7.51ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area117.97 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity105.42 m³·mol⁻¹ChemAxon
Polarizability41.39 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
NPAtlas IDNPA010632
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00043317
Chemspider ID9340474
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound11165377
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Clark B, Capon RJ, Stewart M, Lacey E, Tennant S, Gill JH: Blanchaquinone: a new anthraquinone from an Australian Streptomyces sp. J Nat Prod. 2004 Oct;67(10):1729-31. doi: 10.1021/np049826v. [PubMed:15497950 ]