4-({4-[(E)-(2-Methyl-4-{[(4-methylphenyl)sulfonyl]oxy}phenyl)diazenyl]phenyl}amino)-3-nitrobenzenesulfonic acid(CAS: 12220-06-3)

This compound is a crystalline solid with a molecular weight of approximately 614.7 g/mol. It is moderately soluble in water and organic solvents. The compound is highly reactive due to the presence of the diazenyl and nitro groups. It is also sensitive to light and air exposure, making it prone to degradation.

This compound is usually prepared through a multi-step synthesis involving diazotization, diazotransfer, and condensation reactions. The synthesis requires careful control of reaction conditions to achieve high yields and selectivity. Commonly used reagents include diazonium salts and phenols, with the use of suitable catalysts to enhance the reaction efficiency.

This compound is primarily used in the pharmaceutical industry for the development of certain drug candidates. It has potential applications in the sensor industry due to its reactivity and stability under specific conditions. In the semiconductor industry, it can be used as a dopant or in the fabrication of certain materials.

When handling this compound, appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn. Work should be conducted in a well-ventilated area or a fume hood to minimize inhalation risk. Spills should be cleaned up immediately using appropriate absorbents, and the area should be thoroughly washed down. This compound should be stored in a cool, dry place away from direct sunlight and other oxidizing agents. Always refer to the Safety Data Sheet (SDS) for detailed guidance on handling and storage.