N2-Methylpyridine-2,3-diamine(CAS: 5028-20-6)

N2-Methylpyridine-2,3-diamine (CAS: 5028-20-6) is a colorless liquid with a molecular weight of approximately 137.15 g/mol. It has a solubility of up to 16 g/100 mL in water and is less soluble in organic solvents. The compound is known for its basic nature and moderate reactivity, with limited reactivity towards common acids and bases. It crystallizes in a hexagonal form at low temperatures.

N2-Methylpyridine-2,3-diamine (CAS: 5028-20-6) is typically synthesized by the reaction of methylamine with 2,3-diaminopyridine. This process involves the substitution of a methyl group onto the nitrogen atom of 2,3-diaminopyridine. The reaction is usually carried out under mild conditions in the presence of a mild acid catalyst, yielding a high yield and good selectivity.

N2-Methylpyridine-2,3-diamine (CAS: 5028-20-6) is used in various industries, including pharmaceuticals, where it serves as a precursor for the synthesis of pharmaceutical compounds. It is also utilized in the production of polymers, particularly in the development of conductive polymers. Additionally, it has applications in the preparation of sensors and semiconductors due to its unique chemical properties.

When handling N2-Methylpyridine-2,3-diamine (CAS: 5028-20-6), appropriate personal protective equipment (PPE) should be worn, including gloves, safety goggles, and lab coat. This compound should be used in a well-ventilated area or within a fume hood to avoid inhalation. Spills should be handled carefully using appropriate absorbent materials, and the area should be thoroughly cleaned. Always consult the Safety Data Sheet (SDS) for detailed safety information and emergency procedures.