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CAS No.: | 50673-96-6 |
---|---|
Name: | dopamine quinone |
Article Data: | 58 |
Molecular Structure: | |
Formula: | C8H9 N O2 |
Molecular Weight: | 151.165 |
Synonyms: | 4-Aminoethyl-1,2-benzoquinone;Dopamine o-quinone; Dopamine quinone; o-Dopaminoquinone |
Density: | 1.206g/cm3 |
Boiling Point: | 296.8°C at 760 mmHg |
Flash Point: | 133.3°C |
PSA: | 60.16000 |
LogP: | 0.66990 |
dopamine
chloropromazine cation radical
A
dopaminoquinone
B
2-chloro-N,N-dimethyl-10H-phenothiazine-10-propanamine
Conditions | Yield |
---|---|
In hydrogenchloride Rate constant; pH=1.5; |
dopamine
dopaminoquinone
Conditions | Yield |
---|---|
With sodium azide; dinitrogen monoxide In water Kinetics; pulse radiolysis; | |
With hydrogenchloride electrochemical oxidation, 700 mV; | |
mushroom tyrosinase; |
dopamine
A
dopaminoquinone
B
2-chloro-N,N-dimethyl-10H-phenothiazine-10-propanamine
Conditions | Yield |
---|---|
Kinetics; Rate constant; in constant ionic strength (0.8 M) mixtures of HClO4 and NaClO4 in 40percent MeO/H2O (w/w) with a pH between 0.1 and 1.5; |
dopamine hydrochloride
dopaminoquinone
Conditions | Yield |
---|---|
In hydrogenchloride electro-oxidation; | |
With hydrogenchloride; manganese(IV) oxide In water | |
With hydrogenchloride for 0.5h; Electrolysis; | 90 % Chromat. |
Conditions | Yield |
---|---|
With Fe(OH)(2+); potassium nitrate In water at 25℃; Rate constant; Equilibrium constant; Mechanism; pH=1.4; effect of pH, chloride ion, bromide ion and ionic strength on anaerobic oxidation; different reagent; |
dopaminoquinone
Conditions | Yield |
---|---|
at 19℃; pH=7.8; G-values; decomposition; |
Conditions | Yield |
---|---|
With tyrosinase In phosphate buffer for 0.333333h; pH=6.3; |
tyrosamine
dopaminoquinone
Conditions | Yield |
---|---|
With dihydrogen peroxide In methanol at 25℃; pH=8; Kinetics; | |
With tyrosinase from Agaricus bisporus In aq. phosphate buffer at 25℃; for 4h; pH=6; Kinetics; Reagent/catalyst; Enzymatic reaction; |
dopaminoquinone
Conditions | Yield |
---|---|
Rate constant; Thermodynamic data; First-Order Rate Constants (kc) at various temperatures; Ea, ΔH(exit.), ΔG(exit.), ΔS(exit.); |
dopaminoquinone
dopamine
Conditions | Yield |
---|---|
Rate constant; pH 7.00; reaction with substrate reduced glucose oxidase; | |
With citric acid In phosphate buffer pH=6.3; | |
With sulfuric acid In water at 22℃; pH=1; Electrolysis; Inert atmosphere; |