2-Bromopyridine-3,4-diamine(CAS: 189230-41-9)

2-Bromopyridine-3,4-diamine is a solid with a crystalline form. Its molecular weight is approximately 219.01 g/mol. It has a low solubility in water but is more soluble in organic solvents. This compound is relatively stable but can react with strong bases and acids. It also shows reactivity towards nucleophiles and electrophiles, making it useful in various synthetic transformations.

2-Bromopyridine-3,4-diamine is typically synthesized by reacting 2-bromopyridine with a diamine in the presence of a suitable catalyst. Common diamines used include ethylenediamine or diethylenetriamine. The reaction is carried out under mild conditions, and the yield can be around 70-80%, depending on the purity of the starting materials and reaction conditions.

2-Bromopyridine-3,4-diamine is used in a variety of industries, particularly in the pharmaceutical sector for the synthesis of drugs, and in the polymer industry for the production of advanced materials. It is also used in the development of sensors and semiconductors due to its unique chemical properties.

When handling 2-Bromopyridine-3,4-diamine, appropriate personal protective equipment (PPE) such as gloves, goggles, and lab coats should be worn. This compound should be handled in a well-ventilated area or a fume hood to minimize exposure to vapors. In case of a spill, it should be cleaned up immediately using appropriate absorbent materials. For detailed safety information, always refer to the safety data sheet (SDS).