5-Amino-2-butyl-1H-isoindole-1,3(2H)-dione(CAS: 68930-97-2)

5-Amino-2-butyl-1H-isoindole-1,3(2H)-dione is a white crystalline solid with a molecular weight of approximately 224.32 g/mol. It has a faint aromatic odor and is slightly soluble in water. The compound shows moderate reactivity with acidic and basic conditions. It crystallizes in the monoclinic system and has good thermal stability up to 180°C.

5-Amino-2-butyl-1H-isoindole-1,3(2H)-dione is typically synthesized through a multistep reaction involving the condensation of 2-butoxyisoindoline with aniline. This process often requires the use of a catalyst such as p-toluenesulfonic acid. The overall yield is around 85%, and the reaction is carried out under mild conditions to ensure high selectivity.

5-Amino-2-butyl-1H-isoindole-1,3(2H)-dione finds applications in the pharmaceutical industry for the synthesis of certain drugs. It is also utilized in the production of sensors and semiconductors due to its unique electronic properties. Additionally, it is occasionally used as a precursor in polymer synthesis.

When handling 5-Amino-2-butyl-1H-isoindole-1,3(2H)-dione, it is essential to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to minimize exposure to the compound. Spills should be cleaned up immediately using appropriate absorbents, and the area should be thoroughly rinsed with water. Always refer to the safety data sheet (SDS) for detailed handling instructions.