Paoletti, Fabiola et al. published their research in Food Control in 2021 | CAS: 1220-83-3

4-Amino-N-(6-methoxypyrimidin-4-yl)benzenesulfonamide (cas: 1220-83-3) belongs to pyrimidine derivatives. Pyrimidine is an aromatic heterocyclic organic compound similar to pyridine. Drugs having the pyrimidine motif have manifested to exhibit gratifying biological activity like anticancer, antiviral, anti-inflammatory, antibacterial, and antihypertensive activities.Category: pyrimidines

Development and validation of a multiclass confirmatory method for the determination of over 60 antibiotics in eggs using liquid-chromatography high-resolution mass spectrometry was written by Paoletti, Fabiola;Sdogati, Stefano;Barola, Carolina;Giusepponi, Danilo;Moretti, Simone;Galarini, Roberta. And the article was included in Food Control in 2021.Category: pyrimidines This article mentions the following:

A multiclass method for the determination of antimicrobial substances in eggs has been developed and validated, covering sixty-three antibiotics belonging to ten families. After extraction with acidified acetonitrile and EDTA, the analytes were injected into a liquid-chromatog. high-resolution mass-spectrometry system operating in pos. ionization mode. The procedure was successfully validated as confirmatory method evaluating selectivity, linearity, precision, recovery, decision limit, detection capability, limits of detection and quantitation. The here developed is the first method including all the antibiotics with Maximum Residue Limit (MRL) in eggs, except very polar drugs (aminoglycosides and colistins), which require specific protocols. Finally, a wide survey was carried out analyzing 100 com. eggs samples from local markets. Only 3% contained residues of authorized substances at concentrations ower than the relevant MRLs. In the experiment, the researchers used many compounds, for example, 4-Amino-N-(6-methoxypyrimidin-4-yl)benzenesulfonamide (cas: 1220-83-3Category: pyrimidines).

4-Amino-N-(6-methoxypyrimidin-4-yl)benzenesulfonamide (cas: 1220-83-3) belongs to pyrimidine derivatives. Pyrimidine is an aromatic heterocyclic organic compound similar to pyridine. Drugs having the pyrimidine motif have manifested to exhibit gratifying biological activity like anticancer, antiviral, anti-inflammatory, antibacterial, and antihypertensive activities.Category: pyrimidines

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia