2,3-dihydropyrido[3,4-d]pyridazine-1,4-dione(CAS: 31384-08-4)

2,3-Dihydropyrido[3,4-d]pyridazine-1,4-dione (CAS: 31384-08-4) is a crystalline solid with a molecular weight of approximately 214.16 g/mol. It has a low solubility in water but is more soluble in organic solvents such as methanol and ethanol. This compound is relatively stable but can undergo hydrolysis under basic conditions. Its reactivity is moderate, and it typically forms stable complexes with metal ions.

2,3-Dihydropyrido[3,4-d]pyridazine-1,4-dione is typically synthesized by the condensation of 2,3-dihydropyridine and pyridine-2,6-dione. The reaction is usually carried out in the presence of a base such as triethylamine. Catalysts like p-toluenesulfonic acid or phosphoric acid can be used to enhance yield and selectivity. The final product is purified by recrystallization from a suitable solvent.

2,3-Dihydropyrido[3,4-d]pyridazine-1,4-dione (CAS: 31384-08-4) is primarily used in pharmaceuticals for its potential as a bioavailable compound. It also finds applications in the development of sensors due to its ability to form stable complexes with certain metal ions. Additionally, it is explored in the field of semiconductors for its electronic properties.

When handling 2,3-dihydropyrido[3,4-d]pyridazine-1,4-dione (CAS: 31384-08-4), it is essential to wear appropriate personal protective equipment (PPE) such as gloves and safety goggles. Work should be conducted in a fume hood to minimize exposure. In case of a spill, it should be cleaned up immediately using appropriate absorbent materials. Always consult the Safety Data Sheet (SDS) for detailed handling and disposal instructions.