3-Methyl-6-[(4-methylphenyl)amino]-3H-naphtho[1,2,3-de]quinoline-2,7-dione(CAS: 81-39-0)

3-Methyl-6-[(4-methylphenyl)amino]-3H-naphtho[1,2,3-de]quinoline-2,7-dione is a solid compound with a crystalline form. Its molecular weight is approximately 342.33 g/mol. This compound has low water solubility and moderate solubility in organic solvents such as dichloromethane and ethyl acetate. It exhibits limited reactivity under normal conditions but can undergo oxidation and reduction reactions under certain conditions. Its stability can be affected by light exposure and high temperatures.

3-Methyl-6-[(4-methylphenyl)amino]-3H-naphtho[1,2,3-de]quinoline-2,7-dione is synthesized through a multi-step reaction involving the coupling of an arylamine and a naphthoquinone derivative. This process typically requires a catalyst such as a palladium complex. The synthesis yields the target compound with good selectivity, and the overall yield ranges from 60% to 80%. The reaction conditions should be carefully controlled to ensure high purity of the final product.

3-Methyl-6-[(4-methylphenyl)amino]-3H-naphtho[1,2,3-de]quinoline-2,7-dione finds applications in the pharmaceutical industry, particularly in the development of anti-cancer drugs. It is also used in the polymer industry for the synthesis of functionalized polymers. Additionally, this compound is utilized in the production of sensors and semiconductors, where its unique chemical properties are leveraged.

When handling 3-Methyl-6-[(4-methylphenyl)amino]-3H-naphtho[1,2,3-de]quinoline-2,7-dione, it is essential to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a laboratory coat. It should be stored in a well-ventilated area and handled in a fume hood to minimize exposure to air. In case of a spill, it is recommended to handle the spill using appropriate clean-up procedures as outlined in the safety data sheet (SDS). Proper disposal methods should be followed to ensure environmental safety.