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biochanin A   Click here for help

GtoPdb Ligand ID: 2829

Synonyms: 4'-methylgenistein
PDB Ligand
Compound class: Natural product
Comment: Biochanin A is a phytochemical present in Trifolium pratense L (red clover). It acts as a phytoestrogen.

biochanin A 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 1
Hydrogen bond donors 2
Rotatable bonds 2
Topological polar surface area 79.9
Molecular weight 284.07
XLogP 3.65
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 COc1ccc(cc1)c1coc2c(c1=O)c(O)cc(c2)O
Isomeric SMILES COc1ccc(cc1)c1coc2c(c1=O)c(O)cc(c2)O
InChI InChI=1S/C16H12O5/c1-20-11-4-2-9(3-5-11)12-8-21-14-7-10(17)6-13(18)15(14)16(12)19/h2-8,17-18H,1H3
InChI Key WUADCCWRTIWANL-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
5,7-dihydroxy-3-(4-methoxyphenyl)chromen-4-one
Synonyms Click here for help
4'-methylgenistein
Database Links Click here for help
BindingDB Ligand 9461
BitterDB Ligand 913
CAS Registry No. 491-80-5 (source: Scifinder)
ChEBI CHEBI:17574
ChEMBL Ligand CHEMBL131921
GtoPdb PubChem SID 135649823
LIPID MAPS LMPK12050229
PubChem CID 5280373
RCSB PDB Ligand QSO
Search Google for chemical match using the InChIKey WUADCCWRTIWANL-UHFFFAOYSA-N
Search Google for chemicals with the same backbone WUADCCWRTIWANL
UniChem Compound Search for chemical match using the InChIKey WUADCCWRTIWANL-UHFFFAOYSA-N
UniChem Connectivity Search for chemical match using the InChIKey WUADCCWRTIWANL-UHFFFAOYSA-N
Wikipedia Biochanin_A

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MedChemExpress
Biochanin A (links to external site)
Cat. No. HY-14595