28752-68-3 Usage
Uses
Used in Biochemical Research:
2,2'-Azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid is used as a chromogenic substrate for measuring the activity of enzymes such as peroxidases and laccases. Its ability to change color upon reaction with these enzymes allows for the quantification of their activity levels, providing valuable insights into enzymatic processes.
Used in Diagnostics:
ABTS is employed in assays to detect the presence of radicals and reactive oxygen species. Its use in these assays aids in the study of oxidative stress and antioxidant activity, offering a means to evaluate the body's response to oxidative damage and the effectiveness of antioxidants in mitigating such damage.
Used in Antioxidant Assays:
In the field of antioxidant research, 2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid is used as a substrate in assays designed to evaluate the antioxidant capacity of various compounds. The color change that occurs upon interaction with antioxidants allows for the assessment of their ability to neutralize free radicals and reactive oxygen species, providing a measure of their potential health benefits.
Used in Environmental Monitoring:
2,2'-Azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid can also be utilized in environmental monitoring applications, where it serves as a tool for detecting and quantifying the presence of pollutants and contaminants. Its sensitivity and specificity make it a valuable asset in assessing the quality of air, water, and soil samples.
Check Digit Verification of cas no
The CAS Registry Mumber 28752-68-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,7,5 and 2 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 28752-68:
(7*2)+(6*8)+(5*7)+(4*5)+(3*2)+(2*6)+(1*8)=143
143 % 10 = 3
So 28752-68-3 is a valid CAS Registry Number.
InChI:InChI=1/C18H18N4O6S4.2H3N/c1-3-21-13-7-5-11(31(23,24)25)9-15(13)29-17(21)19-20-18-22(4-2)14-8-6-12(32(26,27)28)10-16(14)30-18;;/h5-10H,3-4H2,1-2H3,(H,23,24,25)(H,26,27,28);2*1H3/b19-17-,20-18-;;
28752-68-3Relevant academic research and scientific papers
Aminopyrine and Antipyrine Free Radical-cations: Pulse Radiolysis Studies of One-electron Transfer Reactions
Forni, Luigi G.,Mora-Arellano, Victor O.,Packer, John E.,Willson, Robin L.
, p. 1579 - 1584 (2007/10/02)
Absolute rate constants for the reaction of a variety of electrophilic free radicals with the pyrazoline derivatives aminopyrine and antipyrine have been measured by pulse radiolysis.In the case of aminopyrine the resulting radical cation is a particularly stable species ε325 5.35*103 dm3 mol-1 cm-1).Both compounds are readily oxidised to their respective radical-cations with the one-electron oxidation potential of antipyrine (E0 1.1-1.6 V) being higher than that of aminopyrine (E0 0.26-0.5 V).Studies of the reaction of the radical-cations with reducing agents suggest that aminopyrine in particular may prove to be a useful reference compound in studies of free radical one-electron oxidations.
