The critical parameters of pyridine are pressure 6.70 MPa, temperature 620 K and volume 229 cm3·mol−1. 31181-90-5, formula is C6H4BrNO, Name is 5-Bromopicolinaldehyde. In the temperature range 340–426 °C its vapor pressure p can be described with the Antoine equation.. Electric Literature of 31181-90-5.
Singh, Dharmender;Sharma, Shubham;Kumar, Mukesh;Kaur, Inderpreet;Shankar, Ravi;Pandey, Satyendra Kumar;Singh, Virender research published 《 An AcOH-mediated metal free approach towards the synthesis of bis-carbolines and imidazopyridoindole derivatives and assessment of their photophysical properties》, the research content is summarized as follows. An AcOH-mediated concise, atom-economical and environmentally sustainable tandem strategy was formulated to access highly fluorescent (φF up to 40%) bis-carbolines I [R1 = Me, Et, allyl, Bn, etc.; R2 = H, CO2Me, CO2Et, CO2i-Pr], imidazopyrido[3,4-b]indoles II [R3 = H, Me, 2-HOC6H4, etc.] and imidazo[1,5-a]pyridines III [R4 = H, n-Pr, 2-pyridyl, etc.; R5 = H, 5-Br, 6-Br, 7-Cl] via the formation of three C-N bonds in a single operation. The multicomponent character of the reaction, easy to execute reaction conditions, simple purification procedure and excellent light emitting properties of the product afforded thereof provide a huge scope.
Electric Literature of 31181-90-5, 5-Bromopyridine-2-carbaldehyde is a useful research compound. Its molecular formula is C6H4BrNO and its molecular weight is 186.01 g/mol. The purity is usually 95%.
5-Bromopyridine-2-carbaldehyde is a water soluble organic molecule that has been shown to inhibit the mitochondrial respiratory chain. It is a structural analog of the natural substrate for mitochondrial cytochrome c oxidase, 5-aminolevulinic acid. This compound has been shown to be selective against cancer cells and has anti-viral properties. The photophysical properties of 5-bromopyridine-2-carbaldehyde have been studied extensively. The fluorescence quantum yield of this molecule in aqueous solution is 0.06%., 31181-90-5.