5-Methyl-2-(tributylstannyl)pyridine(CAS: 189195-41-3)

5-Methyl-2-(tributylstannyl)pyridine is an organostannane derivative with the CAS number 189195-41-3. It is a solid compound with a characteristic odor and is primarily used as a ligand in coordination chemistry and catalysis.

5-Methyl-2-(tributylstannyl)pyridine is mainly used as a ligand in transition metal catalysis, particularly in cross-coupling reactions and Suzuki-Miyaura coupling. It is also utilized in the synthesis of various organic compounds and materials.

5-Methyl-2-(tributylstannyl)pyridine is generally safe when handled with appropriate precautions. Users should avoid inhalation, skin contact, and ingestion. Wear appropriate personal protective equipment, such as gloves and safety goggles, and ensure good ventilation during use.

5-Methyl-2-(tributylstannyl)pyridine should be stored in a cool, dry place away from direct sunlight and heat sources. Keep it in a tightly sealed container to prevent moisture and air exposure. Store it at room temperature or below to maintain its stability and safety.