Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 123-32-0, name is 2,5-Dimethylpyrazine, This compound has unique chemical properties. The synthetic route is as follows., Safety of 2,5-Dimethylpyrazine
To a solution of 2,5-dimethylpyrazine (500 mg, 4.62 mmol) in carbon tetrachloride (7 mL) was added NCS (679 mg, 5.09 mmol) followed by BPO (20 mg) and the mixture was heated to 80 C. for 6 hours. The mixture was diluted with DCM and extracted with saturated aqueous sodium sulfite solution and brine. The organic layer was dried and concentrated to give a crude product which was purified via silica gel chromatography eluting with petroleum ether/ethyl acetate (1:0 to 15:1) to give 2-(chloromethyl)-5-methylpyrazine (133 mg, 20.19% yield) as yellow oil. LCMS retention time 0.557 min; LCMS MH+ 143.
According to the analysis of related databases, 123-32-0, the application of this compound in the production field has become more and more popular.
Reference:
Patent; HYDRA BIOSCIENCES, INC.; Chenard, Bertrand L.; Gallaschun, Randall J.; Kimball, Spencer David; US2014/275528; (2014); A1;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem