1,4-dihydrazinylphthalazine sulfate(CAS: 7327-87-9)

1,4-Dihydrazinylphthalazine sulfate is a crystalline compound with a molecular weight of approximately 327.14 g/mol. It has a solubility of about 0.1 g/L in water. It is slightly reactive, particularly in acidic conditions. The compound is stable under normal storage conditions but should be stored away from strong acids and oxidizers.

1,4-Dihydrazinylphthalazine sulfate is typically synthesized by the sulfation of 1,4-dihydrazinylphthalazine. This process involves treating the base compound with sulfur trioxide in the presence of a solvent. The reaction is carried out at room temperature with high selectivity and yields around 90%. The exact method may vary slightly depending on the manufacturer.

1,4-Dihydrazinylphthalazine sulfate is primarily used in the pharmaceutical industry for the synthesis of certain active pharmaceutical ingredients. It also finds applications in the production of sensors and as a reagent in analytical chemistry. Its use in semiconductors and polymers is less common but may be utilized in specialized applications.

When handling 1,4-dihydrazinylphthalazine sulfate (CAS: 7327-87-9), it is important to wear appropriate personal protective equipment (PPE) such as gloves, safety glasses, and a lab coat. The compound should be handled in a well-ventilated area or a fume hood. Spills should be cleaned up using appropriate absorbent materials, and the area should be flushed with water. Always consult the Safety Data Sheet (SDS) for detailed handling instructions and emergency procedures.