Koksal, Zeynep et al. published their research in Preparative Biochemistry & Biotechnology in 2017 | CAS: 53297-70-4

4-Amino-3-methylbenzenesulfonamide (cas: 53297-70-4) belongs to amides. Amides include many other important biological compounds, as well as many drugs like paracetamol, penicillin and LSD. Low-molecular-weight amides, such as dimethylformamide, are common solvents. The presence of the amide group –C(=O)Nâ€?is generally easily established, at least in small molecules. It can be distinguished from nitro and cyano groups in IR spectra. Amides exhibit a moderately intense νCO band near 1650 cmâˆ?. By 1H NMR spectroscopy, CONHR signals occur at low fields. In X-ray crystallography, the C(=O)N center together with the three immediately adjacent atoms characteristically define a plane.Application of 53297-70-4

Improved chromatographic method for purification of lactoperoxidase from different milk sources was written by Koksal, Zeynep;Usanmaz, Hande;Bayrak, Songul;Ozdemir, Hasan. And the article was included in Preparative Biochemistry & Biotechnology in 2017.Application of 53297-70-4 This article mentions the following:

Our previous studies showed that sulfanilamide is a new competitive inhibitor of and can be used in the purification of lactoperoxidase (LPO, EC1.11.1.7) from milk. However, this method has some disadvantages like a lower purification factor. The aim of the present study is to improve the purification process of milk LPO from different sources. For this purpose, 16 com. sulfanilamide derivatives were selected for inhibition studies to determine the best inhibitor of bovine LPO by calculating kinetic parameters. A cyanogen bromide-activated Sepharose 4B affinity matrix was synthesized by coupling with each competitive inhibitor. Among the inhibitors, 5-amino-2-methylbenzenesulfonamide and 2-chloro-4-sulfamoylaniline were used as ligands for the purification of LPO from bovine, buffalo, cow, and goat milks with 1059.37, 509.09, 232.55, and 161.90, and 453.12-, 151.86-, 869.00-, and 447.57-fold, resp. Our results show that 5-amino-2-methylbenzenesulfonamide, 2-chloro-4-sulfamoylaniline, and 5-amino-1-naphthalenesulfonamide are the best inhibitors for one-step purification of the enzyme. In the experiment, the researchers used many compounds, for example, 4-Amino-3-methylbenzenesulfonamide (cas: 53297-70-4Application of 53297-70-4).

4-Amino-3-methylbenzenesulfonamide (cas: 53297-70-4) belongs to amides. Amides include many other important biological compounds, as well as many drugs like paracetamol, penicillin and LSD. Low-molecular-weight amides, such as dimethylformamide, are common solvents. The presence of the amide group –C(=O)Nâ€?is generally easily established, at least in small molecules. It can be distinguished from nitro and cyano groups in IR spectra. Amides exhibit a moderately intense νCO band near 1650 cmâˆ?. By 1H NMR spectroscopy, CONHR signals occur at low fields. In X-ray crystallography, the C(=O)N center together with the three immediately adjacent atoms characteristically define a plane.Application of 53297-70-4

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics