2-Thiouracil (CAS 141-90-2)

2-Thiouracil, also known as 2-thio-4-oxopyrimidine-2-carboxylic acid, is an organic compound containing sulfur that plays a role in various scientific research endeavors. Acting as a structural analog of uracil, a found pyrimidine nucleobase in DNA and RNA, 2-Thiouracil is extensively utilized in biochemical and physiological studies. It holds a significant position in both synthetic and biological processes, proving instrumental in exploring the structures and functions of proteins, enzymes, and other molecules. Notably, 2-Thiouracil boasts diverse applications in scientific research, both in vivo and in vitro. Within living organisms, it serves as a vital tool for studying gene expression regulation, alongside the investigation of protein and enzyme structures and functions. In vitro, it contributes to unraveling the intricacies of nucleic acids and scrutinizing the impacts of various compounds on cellular processes. Although the exact mechanism of action of 2-thiouracil remains elusive, it is postulated to engage with DNA, RNA, proteins, enzymes, and other molecules. Its role as a transcription and translation inhibitor, as well as a gene expression modulator, holds particular interest but warrants further exploration. 2-Thiouracil′s significance as a sulfur-containing compound in scientific research is undeniable, and its applications offer valuable insights into the complex workings of biological systems and molecules.