Reduction Potentials

2,5-Diaziridinyl-3,6-bis(2-hydroxyethylamino)-1,4-benzoquinone
(BZQ)

(R² = R⁵ = NHCH₂CH₂OH)

Butler, J.; Hoey, B.M.; Lea, J.S.
Biochim. Biophys. Acta 925(2): 144-9 (1987)

E = –383(mV), ionic strength = 0.12, pH = 7

Reference compound: MV²⁺
Reference E: –450 mV
Co-solute: HCO₂^–

Concentrations used to estimate equilibrium constant.

Butler, J.; Hoey, B.M.; Lea, J.S.
Biochim. Biophys. Acta 925(2): 144-9 (1987)

E = –370(mV), ionic strength = 0.12, pH = 7

Reference compound: 3.8.31
Reference E: –290 mV
Co-solute: HCO₂^–

Concentrations used to estimate equilibrium constant.