2158-90-9 Usage
Molecular structure
2,5-Cyclohexadiene-1,4-dione, 2-[bis(2-hydroxyethyl)amino]-5-methylis a chemical compound derived from cyclohexadiene-1,4-dione with two hydroxyethylamine groups and a methyl group attached.
Potential applications
This compound has potential applications in pharmaceuticals and organic synthesis due to its unique structure and properties.
Chelating agent
2,5-Cyclohexadiene-1,4-dione, 2-[bis(2-hydroxyethyl)amino]-5-methylhas the potential to act as a chelating agent, which can help in binding and stabilizing metal ions in various chemical reactions.
Synthesis of complex organic molecules
The compound may be used in the synthesis of complex organic molecules, making it a valuable addition to the field of organic chemistry.
Specific properties
The presence of hydroxyethylamine and methyl groups in the compound's structure contribute to its unique properties, which can be further explored for various industrial applications.
Research and development
The compound's specific properties and potential uses make it an interesting subject for further research and development in both academic and industrial settings.
Check Digit Verification of cas no
The CAS Registry Mumber 2158-90-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,5 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 2158-90:
(6*2)+(5*1)+(4*5)+(3*8)+(2*9)+(1*0)=79
79 % 10 = 9
So 2158-90-9 is a valid CAS Registry Number.
2158-90-9Relevant articles and documents
Quinone-quinol equilibria in solutions of 2-(β-hydroxyethyl)amino-benzo-1,4-quinones. A spectrophotometric and polarographic study
Berg, Hermann,Zuman, Petr
, p. 1459 - 1464 (2007/10/03)
2-(β-Hydroxyethyl)aminobenzo-1,4-quinones are electrochemically reduced in two steps. The more positive wave corresponds to the reduction of the quinone form, the second at a potential more negative by 0.7 V is attributed to the reduction of the less conjugated quinol. Electronic spectra enabled determination of equilibrium constants (K = [quinone]/[quinol]) as well as the equilibrium constants for the addition of hydroxide ions to the 1-carbonyl group. Changes of polarographic limiting current with pH indicated that the conversion of the quinone into quinol is base catalyzed. The addition of OH- ions is followed by a ring formation, resulting from an attack of the -O- group on the β-carbon in the side chain. Structural effects on the measured overall constant K indicate that substituents on the quinone ring and in the side chain exert different effects on addition of OH- and on the rate-determining step. Oxidation-reduction potentials of these quinones follow linear free energy relationships as expected. As 2-(β-hydroxyethyl)aminobenzoquinones are formed by hydrolysis of ethyleneiminoquinones, used as cancerostatics, observed equilibria may occur under physiological conditions.
