4-Bromo-1H-indole-2,3-dione(CAS: 20780-72-7)

4-Bromo-1H-indole-2,3-dione, also known as 4-bromoindole-2,3-dione, is a heterocyclic organic compound with the CAS number 20780-72-7. It consists of a indole ring with a bromine atom attached to the 4-position and a ketone group at the 2,3-positions. This compound is characterized by its aromatic and brominated structure, which makes it a versatile intermediate in synthetic chemistry.

4-Bromo-1H-indole-2,3-dione is primarily used as an intermediate in the synthesis of various indole derivatives and pharmaceuticals. It is also employed in the development of heterocyclic compounds for potential use in medicinal chemistry and as a key building block in organic synthesis.

4-Bromo-1H-indole-2,3-dione can be safe under proper handling conditions. However, it should be used with caution due to its chemical reactivity. Users should wear appropriate personal protective equipment (PPE) such as gloves, goggles, and lab coats. It is important to avoid inhalation and contact with skin and eyes. Proper ventilation is also necessary to prevent exposure.

4-Bromo-1H-indole-2,3-dione should be stored in a tightly sealed container in a cool, dry place away from direct sunlight and heat sources. The storage temperature should be maintained below 30°C to prevent degradation. Containers should be kept in a well-ventilated area away from incompatible materials such as reducing agents, acids, and bases. Adequate fire protection measures should also be in place in case of accidental spillage or fire.