6-Methoxy-N2-methylpyridine-2,3-diamine dihydrochloride(CAS: 83732-72-3)

6-Methoxy-N2-methylpyridine-2,3-diamine dihydrochloride is a crystalline solid with a molecular weight of approximately 283.8 g/mol. It is slightly soluble in water. The compound is known for its stability and low reactivity under normal conditions. It shows moderate solubility in polar solvents such as methanol and ethanol. Reactivity is typically low, but it can undergo substitution reactions under certain conditions.

6-Methoxy-N2-methylpyridine-2,3-diamine dihydrochloride is synthesized from 6-methoxypyridine and methylamine through a multi-step process involving diazotization and subsequent coupling. The reaction typically involves the use of hydrochloric acid as a catalyst, and the final product is obtained by crystallization. The yield is usually around 70-85%, with high selectivity towards the desired dihydrochloride form.

6-Methoxy-N2-methylpyridine-2,3-diamine dihydrochloride is primarily used in the pharmaceutical industry as an intermediate for the synthesis of various drugs. It also finds applications in the development of organic semiconductors and as a precursor in the manufacturing of some polymer materials. The compound is less common in other industries but may be used in specific niche applications.

When handling 6-Methoxy-N2-methylpyridine-2,3-diamine dihydrochloride, it is important to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. This compound should be handled in a well-ventilated area or a fume hood to minimize inhalation risk. Spills should be cleaned up using appropriate absorbent materials and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for specific handling and disposal instructions.