3-Hydroxy-2H-indol-2-one(CAS: 91-56-5)

3-Hydroxy-2H-indol-2-one (CAS: 91-56-5) is a heterocyclic organic compound with the chemical formula C8H7NO2. It is a derivative of indole and exhibits characteristics of a lactone ring, making it a valuable intermediate in chemical synthesis. The compound is typically used in research and industrial applications due to its reactivity and structural versatility.

3-Hydroxy-2H-indol-2-one (CAS: 91-56-5) is primarily used in pharmaceutical research for the development of drugs targeting neurological and metabolic disorders. It also serves as a key component in the synthesis of various bioactive compounds and is applied in the fragrance and dye industries. Additionally, it is used in organic chemistry research for structural modifications and reaction studies.

3-Hydroxy-2H-indol-2-one (CAS: 91-56-5) is generally considered safe when handled properly in controlled environments. However, it may cause skin and eye irritation, so appropriate protective measures such as gloves and safety goggles are recommended. Safety standards for handling this compound are in line with general chemical safety protocols, emphasizing proper ventilation and avoidance of inhalation exposure.

3-Hydroxy-2H-indol-2-one (CAS: 91-56-5) should be stored in a cool, dry, and dark place, ideally at 2-8°C. It is sensitive to moisture and light, so it should be kept in a sealed container with a desiccant and stored away from direct sunlight. Proper storage ensures its stability and prevents degradation during handling and transportation.