CHEBI:17977 - 1,4-benzosemiquinone

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name 1,4-benzosemiquinone
ChEBI ID CHEBI:17977
Definition A member of the class of benzosemiquinones which results from the removal of one hydrogen atom with its electron from hydroquinone (or from the addition of one hydrogen atom with its electron to p-benzoquinone).
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:3035, CHEBI:13881, CHEBI:25820
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Formula C6H5O2
Net Charge 0
Average Mass 109.10270
Monoisotopic Mass 109.02895
InChI InChI=1S/C6H5O2/c7-5-1-2-6(8)4-3-5/h1-4,7H
InChIKey XLHUBROMZOAQMV-UHFFFAOYSA-N
SMILES [O]c1ccc(O)cc1
ChEBI Ontology
Outgoing 1,4-benzosemiquinone (CHEBI:17977) is a 1,4-benzosemiquinones (CHEBI:134225)
1,4-benzosemiquinone (CHEBI:17977) is a benzosemiquinones (CHEBI:22730)
IUPAC Name
(4-hydroxyphenyl)oxidanyl
Synonyms Sources
1,4-benzosemiquinone ChEBI
1-hydroxy-4-oxocyclohexa-2,5-dien-1-yl IUPAC
4-Hydroxyphenoxy radical KEGG COMPOUND
4-hydroxyphenyloxyl ChEBI
benzosemiquinone UniProt
Benzosemiquinone KEGG COMPOUND
benzosemiquinone ChEBI
hydroquinone radical ChEBI
p-Benzosemiquinone KEGG COMPOUND
p-benzosemiquinone radical ChEBI
semiquinone radical ChEBI
Manual Xref Database
C02389 KEGG COMPOUND
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Registry Number Type Source
2040548 Reaxys Registry Number Reaxys
Last Modified
11 January 2017