Organic compounds having carbon bonded to bromine are called organic bromides. 70-23-5, formula is C5H7BrO3, Name is Ethyl 3-bromo-2-oxopropanoate. Depending on the type of carbon to which the bromine is bonded, organic bromide could be alkyl, alkenyl, alkynyl, or aryl. Application In Synthesis of 70-23-5.
Haroon, Muhammad;de Barros Dias, Mabilly Cox Holanda;Santos, Aline Caroline da Silva;Pereira, Valeria Rego Alves;Barros Freitas, Luiz Alberto;Balbinot, Rodolfo Bento;Kaplum, Vanessa;Nakamura, Celso Vataru;Alves, Luiz Carlos;Brayner, Fabio Andre;Leite, Ana Cristina Lima;Akhtar, Tashfeen research published 《 The design, synthesis, and in vitro trypanocidal and leishmanicidal activities of 1,3-thiazole and 4-thiazolidinone ester derivatives》, the research content is summarized as follows. Given this, novel 1,3-thiazoles I (Ar = Ph, 3-chlorophenyl, furan-2-yl, etc.; R = H, Me) and 4-thiazolidinones II (R1 = (phenylmethylidene)aminyl, [(4-hydroxy-3-methoxyphenyl)methylidene]aminyl, 1,2,3,4-tetrahydronaphthalen-1-iminyl, etc.; R2 = Me, Et) using bioisosteric and esterification strategies to develop improved and safer drug candidates were synthesized. Then, in vitro assays were performed, against Leishmania infantum and Leishmania amazonensis promastigotes, Trypanosoma cruzi trypomastigotes and amastigotes, for selected compounds I and II to determine IC50 and SI, with cytotoxicity on LLC-MK2 cell lines. Overall, 1,3-thiazoles I exhibited better trypanocidal activity than 4-thiazolidinones II. The compound I[Ar = 2-bromophenyl, R = H] (III), an ortho-bromobenzylidene-substituted 1,3-thiazole (IC50 = 0.83μM), is the most potent of them all. In addition, compounds I and II had negligible cytotoxicity in mammalian cells (CC50 values > 50μM). Also noteworthy is the examination of the cell death mechanism of T. cruzi, which showed that compound III induced necrosis and apoptosis in the parasite. SEM anal. demonstrated that the treatment of Trypanosoma cruzi trypomastigote cells with the compound III at different IC50 concentrations promoted alterations in the shape, flagella and body surface, inducing parasite death. Together, the data revealed a novel series of 1,3-thiazole structure-based compounds I with promising activity against Trypanosoma cruzi and Leishmania spp., broadening ways for scaffold optimization.
Application In Synthesis of 70-23-5, Ethyl bromopyruvate molecular formula is C5H7BrO3 and its molecular weight is 195.01 g/mol. The purity is usually 95%.
Ethyl bromopyruvate is used in a synthesis of thioxothiazolidines from carbon disulfide and primary amines.
Ethyl bromopyruvate is a chemical inhibitor that inhibits the enzyme pyruvate dehydrogenase, which is responsible for the conversion of pyruvic acid to acetyl-CoA. This inhibition leads to a decrease in ATP levels and can cause metabolic disorders. Ethyl bromopyruvate is used as an anthelmintic drug and in asymmetric synthesis. It is also used in the synthesis of thiostrepton, an antibiotic that has been shown to have antimicrobial activity against Gram-positive bacteria, including Staphylococcus aureus and Streptococcus pneumoniae., 70-23-5.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary