PDB Chemical Component QSO

Ideal Model

Chemical Description

Name 5,7-dihydroxy-3-(4-methoxyphenyl)-4H-chromen-4-one
Synonyms Biochanin A
Formula C16 H12 O5
Formal charge 0
Molecular weight 284.263 g/mol
Component type NON-POLYMER

Chemical features

Atom count 33
Chiral atom count 0
Bond count 35
Aromatic bond count 12

Chemical Identifiers

Systematic name (ACDLabs) 5,7-dihydroxy-3-(4-methoxyphenyl)-4H-chromen-4-one
Systematic name (OpenEye OEToolkits) 5,7-dihydroxy-3-(4-methoxyphenyl)chromen-4-one

Chemical Descriptors

Stereo SMILES (CACTVS) COc1ccc(cc1)C2=COc3cc(O)cc(O)c3C2=O
SMILES (CACTVS) COc1ccc(cc1)C2=COc3cc(O)cc(O)c3C2=O
Stereo SMILES (OpenEye) COc1ccc(cc1)C2=COc3cc(cc(c3C2=O)O)O
InChI descriptor 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
InChIKey descriptor WUADCCWRTIWANL-UHFFFAOYSA-N

Status Information

Last modified 2020-06-17
Created 2007-09-26
Release status REL
Model PDB code 2QSO
Processing site EBI