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ω-Hydroxyemodin   Click here for help

GtoPdb Ligand ID: 11005

Synonyms: Citreorosein | omega-Hydroxyemodin
Compound class: Natural product
Comment: ω-Hydroxyemodin is a polyhydroxyanthraquinone isolated from Penicillium restrictum. It has been investigated as an alternative or adjunctive to conventional antibacterials in the treatment of antibacterial-resistant infections, including invasive skin and soft tissue infections (SSTIs) caused by Staphylococcus aureus [1].

ω-Hydroxyemodin is commercially available from our sponsors

2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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Physico-chemical Properties
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Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/). All properties were selected to enable the prediction of the Lipinski Rule-of-Five profile or ‘druglikeness’ for each ligand. For more info on each category see the help pages.

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Hydrogen bond acceptors 3
Hydrogen bond donors 4
Rotatable bonds 1
Topological polar surface area 115.06
Molecular weight 286.05
XLogP 1.08
No. Lipinski's rules broken 0

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

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Canonical SMILES OCc1cc(O)c2c(c1)C(=O)c1c(C2=O)c(O)cc(c1)O
Isomeric SMILES OCc1cc(O)c2c(c1)C(=O)c1c(C2=O)c(O)cc(c1)O
InChI InChI=1S/C15H10O6/c16-5-6-1-8-12(10(18)2-6)15(21)13-9(14(8)20)3-7(17)4-11(13)19/h1-4,16-19H,5H2
InChI Key YQHZABGPIPECSQ-UHFFFAOYSA-N

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
Classification Click here for help
Compound class Natural product
IUPAC Name Click here for help
1,3,8-trihydroxy-6-(hydroxymethyl)anthracene-9,10-dione
Synonyms Click here for help
Citreorosein | omega-Hydroxyemodin
Database Links Click here for help
Specialist databases
Antibiotic DB Antibiotic DB Database logo ω-Hydroxyemodin
Other databases
CAS Registry No. 481-73-2 (source: Scifinder)
ChEBI CHEBI:81348
ChEMBL Ligand CHEMBL290932
GtoPdb PubChem SID 405560446
LIPID MAPS LMPK13040023
PubChem CID 361512
Search Google for chemical match using the InChIKey YQHZABGPIPECSQ-UHFFFAOYSA-N
Search Google for chemicals with the same backbone YQHZABGPIPECSQ
UniChem Compound Search for chemical match using the InChIKey YQHZABGPIPECSQ-UHFFFAOYSA-N
UniChem Connectivity Search for chemical match using the InChIKey YQHZABGPIPECSQ-UHFFFAOYSA-N

Product suppliers

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MedChemExpress
Citreorosein (links to external site)
Cat. No. HY-N3592