3-Hydrazino-4-methylpyridine(CAS: 794569-03-2)

3-Hydrazino-4-methylpyridine is a solid with a crystalline form. It has a molecular weight of approximately 155.15 g/mol. This compound is slightly soluble in water and more soluble in organic solvents like ethanol and acetone. It is moderately reactive, particularly with strong acids and bases. It can form complexes with metal ions and exhibit some basic properties due to the presence of the hydrazino group.

3-Hydrazino-4-methylpyridine is usually synthesized through the reaction of 4-methylpyridine with hydrazine in the presence of a base such as sodium hydroxide. The reaction involves the nucleophilic substitution of the pyridine ring by the hydrazine moiety. The process typically yields high selectivity and good yield, reaching up to 90%.

3-Hydrazino-4-methylpyridine is used in various industries. It is particularly important in the pharmaceutical industry for the synthesis of certain drug intermediates. It also has applications in the polymer industry for modifying polymer properties, in sensor technology due to its sensitivity to certain analytes, and in the semiconductor industry for its potential use in organic electronics and photovoltaic materials.

When handling 3-Hydrazino-4-methylpyridine, it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat to prevent skin contact and eye irritation. Work should be done in a fume hood to minimize inhalation exposure. Spills should be cleaned up using appropriate absorbents, and disposal should follow local regulations. Always consult a Safety Data Sheet (SDS) for detailed safety information and emergency procedures.