3,7-Dibromo-5H-pyrido[3',2':4,5]cyclopenta[1,2-b]pyridin-5-one(CAS: 77213-41-3)

3,7-Dibromo-5H-pyrido[3',2':4,5]cyclopenta[1,2-b]pyridin-5-one is a crystalline compound with a molecular weight of approximately 328.07 g/mol. It has low water solubility but good solubility in organic solvents like ethanol and acetone. Its reactivity is moderate, showing limited reactivity with common organic reagents. It is stable at room temperature but should be stored in a desiccator to prevent moisture absorption.

3,7-Dibromo-5H-pyrido[3',2':4,5]cyclopenta[1,2-b]pyridin-5-one can be synthesized via a bromination reaction of 5H-pyrido[3',2':4,5]cyclopenta[1,2-b]pyridin-5-one with bromine in the presence of a base like sodium hydroxide. The yield is approximately 75%, and the reaction is carried out under anhydrous conditions to avoid side reactions.

3,7-Dibromo-5H-pyrido[3',2':4,5]cyclopenta[1,2-b]pyridin-5-one is used in various industries due to its unique chemical properties. It is particularly used in pharmaceuticals for developing new drugs, in organic synthesis as a reagent, and in polymer chemistry for modifying polymer properties. It also finds applications in sensor technology and as an intermediate in semiconductor manufacturing processes.

Proper handling of 3,7-Dibromo-5H-pyrido[3',2':4,5]cyclopenta[1,2-b]pyridin-5-one requires the use of personal protective equipment (PPE) such as gloves, goggles, and a lab coat. It should be handled in a fume hood to prevent inhalation of vapors. Spills should be cleaned up using appropriate absorbent materials, and the area should be well-ventilated. The Safety Data Sheet (SDS) should be consulted for detailed emergency procedures and storage recommendations.