Dipotassium 4-amino-6-{(E)-[4-({4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}sulfamoyl)phenyl]diazenyl}-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate(CAS: 99576-15-5)

Dipotassium 4-amino-6-{(E)-[4-({4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}sulfamoyl)phenyl]diazenyl}-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate is a crystalline compound with a molecular weight of approximately 1234.1 g/mol. It has poor water solubility but good solubility in organic solvents. The compound is highly reactive due to its diazenyl and sulfonate functionalities, making it susceptible to hydrolysis and oxidation. It is typically stable under anhydrous and airtight conditions.

Dipotassium 4-amino-6-{(E)-[4-({4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}sulfamoyl)phenyl]diazenyl}-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate is typically synthesized through a multistep process involving diazotization, coupling reactions, and diazenylation, often using sodium nitrite and sodium dithionite as reagents. The synthesis requires precise control over pH and temperature to achieve high yields and selectivity.

Dipotassium 4-amino-6-{(E)-[4-({4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}sulfamoyl)phenyl]diazenyl}-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate finds application in the pharmaceutical industry for its potential as a chromophore in spectroscopic studies and as a component in drug discovery. It is also used in the development of new sensors and as a material in the semiconductor industry for its unique optical and electronic properties.

When handling Dipotassium 4-amino-6-{(E)-[4-({4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}sulfamoyl)phenyl]diazenyl}-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate, it is essential to use personal protective equipment (PPE) such as gloves, goggles, and a laboratory coat. Work should be conducted in a fume hood to minimize exposure to potential fumes. Spills should be cleaned up using appropriate absorbent materials and disposed of according to local regulations. Always consult the Safety Data Sheet (SDS) for detailed safety information.