2,2'-Azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid

Base Information

• Chemical Name: 2,2'-Azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid
• CAS No.: 28752-68-3
• Molecular Formula: C18H18N4O6S4
• Molecular Weight: 514.628
• DSSTox Substance ID: DTXSID10894755
• Wikipedia: ABTS
• Mol file: 28752-68-3.mol

Synonyms:2,2'-azino-di-(3-ethylbenzothiazoline)-(6)-sulfonic acid, ammonium salt;2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid;2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid, diammonium salt;2,2'-azinobis(3-ethylbenzothiazoline)-6-sulfonic acid;2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonic acid);ABTS;diammonium-2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonate)

Chemical Property of 2,2'-Azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid

Chemical Property:

• Vapor Pressure: 2.97E-33mmHg at 25°C
• Boiling Point: 881.2°C at 760 mmHg
• Flash Point: 486.7°C
• PSA: 216.56000
• Density: 1.7 g/cm³
• LogP: 4.83040
• XLogP3: 2.5
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 10
• Rotatable Bond Count: 5
• Exact Mass: 514.01091900
• Heavy Atom Count: 32
• Complexity: 910

Purity/Quality:

99% ^*data from raw suppliers

2,2'-AZINO-DI-(3-ETHYLBENZOTHIAZOLINE)-6-SULFONIC ACID 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Nitrogen Compounds -> Other Nitrogen Rings
• Canonical SMILES: CCN1C2=C(C=C(C=C2)S(=O)(=O)O)SC1=NN=C3N(C4=C(S3)C=C(C=C4)S(=O)(=O)O)CC
• Isomeric SMILES: CCN\1C2=C(C=C(C=C2)S(=O)(=O)O)S/C1=N/N=C\3/N(C4=C(S3)C=C(C=C4)S(=O)(=O)O)CC

Technology Process of 2,2'-Azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid

There total 2 articles about 2,2'-Azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

2,2'-azinobis(3-ethylbenzthiazolinesulfonate) (28752-68-3) + 1,5-Dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one (60-80-0) → antipyrine (60-80-0) + C18H18N4O6S4(1+) (28752-68-3)

Guidance literature:

Rate constant;

DOI:10.1039/P29880001579

Reference yield:

aminopyrine (58-15-1) + C18H18N4O6S4(1+) (28752-68-3) → 2,2'-azinobis(3-ethylbenzthiazolinesulfonate) (28752-68-3) + aminopyrine radical cation (58-15-1)

Guidance literature:

Rate constant; pH 6;

DOI:10.1039/P29880001579

Reference yield:

2,2'-azinobis(3-ethylbenzthiazolinesulfonate) (28752-68-3) + 1,5-Dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one (60-80-0) → antipyrine (60-80-0) + C18H18N4O6S4(1+) (28752-68-3)

Guidance literature:

Rate constant;

DOI:10.1039/P29880001579

upstream raw materials:

aminopyrine

1,5-Dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one

Downstream raw materials:

antipyrine

aminopyrine radical cation

Refernces

Small Library of Triazolyl Polyphenols Correlating Antioxidant Activity and Stability with Number and Position of Hydroxyl Groups

10.1021/acscombsci.8b00118

The research focuses on the synthesis and evaluation of a small library of triazolyl polyphenols, correlating their antioxidant activity and stability with the number and position of hydroxyl groups on the aromatic rings. The study involves the synthesis of 1,2,3-triazoles disubstituted with polyphenol groups at 1,4-positions using a metal-free method, with subsequent demethylation to yield polyphenolic compounds. The antioxidant activity of these compounds was assessed using in vitro assays, namely the oxygen radical absorbance capacity (ORAC) and 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonate) (ABTS) tests, while their in vivo effects were evaluated using a Saccharomyces cerevisiae model organism assay. The stability of the compounds in aqueous solutions was also monitored over a two-month period. Reactants included various anilines, acetophenones, and tosylhydrazide, while analyses utilized fluorescence spectrometry for ORAC, spectrophotometry for ABTS, and colony forming units for the yeast assay.

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