1,2-benzoquinones

Any member of the class of orthoquinones that is 1,2-benzoquinone or its C-substituted derivatives.

ChEBI ID: 132123

Members (4)

Member	Definition	Role
2-benzoquinone	A benzoquinone resulting from the formal oxidation of catechol.	1,2-benzoquinone
dopamine quinone	A member of the class of 1,2-benzoquinones that is 1,2-benzoquinone in which a hydrogen at para to one of the oxo groups has been replaced by a 2-aminoethyl group.	dopaminoquinone
dopaquinone	An L-phenylalanine derivative in which the phenyl group of L-phenylalanine is replaced by a 3,4-dioxocyclohexa-1,5-dien-1-yl group.	L-dopaquinone zwitterion; L-dopaquinone
lysine tyrosylquinone	An L-lysine derivative in which one of the amino hydrogens at N(6)-amino is substituted by a 6-[(2S)-2-amino-2-carboxyethyl]-3,4-dioxocyclohexa-1,5-dien-1-yl group.	5'-(N(6)-L-lysine)-L-tyrosylquinone