PDB Chemical Component FSE

Ideal Model

Chemical Description

Name 3,7,3',4'-TETRAHYDROXYFLAVONE
Synonyms Fisetin; 2-(3,4-DIHYDROXYPHENYL)-3,7-DIHYDROXY-4H-CHROMEN-4-ONE
Formula C15 H10 O6
Formal charge 0
Molecular weight 286.236 g/mol
Component type NON-POLYMER

Chemical features

Atom count 31
Chiral atom count 0
Bond count 33
Aromatic bond count 12

Chemical Identifiers

Systematic name (ACDLabs) 2-(3,4-dihydroxyphenyl)-3,7-dihydroxy-4H-chromen-4-one
Systematic name (OpenEye OEToolkits) 2-(3,4-dihydroxyphenyl)-3,7-dihydroxy-chromen-4-one

Chemical Descriptors

Stereo SMILES (CACTVS) Oc1ccc2C(=O)C(=C(Oc2c1)c3ccc(O)c(O)c3)O
SMILES (CACTVS) Oc1ccc2C(=O)C(=C(Oc2c1)c3ccc(O)c(O)c3)O
Stereo SMILES (OpenEye) c1cc(c(cc1C2=C(C(=O)c3ccc(cc3O2)O)O)O)O
InChI descriptor InChI=1S/C15H10O6/c16-8-2-3-9-12(6-8)21-15(14(20)13(9)19)7-1-4-10(17)11(18)5-7/h1-6,16-18,20H
InChIKey descriptor XHEFDIBZLJXQHF-UHFFFAOYSA-N

Status Information

Last modified 2020-05-27
Created 2004-10-14
Release status REL
Model PDB code 1XO2
Processing site RCSB