7-Fluoro-1-methyl-1H-indole-2,3-dione(CAS: 875003-43-3)

7-Fluoro-1-methyl-1H-indole-2,3-dione is a solid with a crystalline form. Its molecular weight is approximately 225.13 g/mol. This compound is moderately soluble in organic solvents such as dichloromethane and acetone but less soluble in water. It exhibits good stability under neutral conditions but can be sensitive to strong bases and acids. The compound is typically used in organic synthesis due to its reactivity with various electrophiles.

7-Fluoro-1-methyl-1H-indole-2,3-dione is commonly synthesized via the reaction of indole with radioactive fluorine-18 or by the fluoroalkylation of indole derivatives. The synthesis often involves the use of a Lewis acid catalyst and proceeds with good selectivity. The yield of the product can be as high as 80% under optimized conditions.

7-Fluoro-1-methyl-1H-indole-2,3-dione is primarily used in the pharmaceutical industry for the development of novel drugs. It also finds applications in the synthesis of various organic compounds, including polymers and sensors, due to its reactivity and functional groups.

When handling 7-Fluoro-1-methyl-1H-indole-2,3-dione, appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn. Work should be conducted in a well-ventilated fume hood to avoid inhalation of the compound. Spills should be cleaned up immediately using appropriate absorbent material and the area should be thoroughly washed. Emergency showers and eye wash stations should be readily accessible. Safety data sheets (SDS) should be consulted for detailed safety information.