Product Overview
5-Bromo-8-nitroisoquinoline (CAS 63927-23-1) is a brominated nitro-substituted isoquinoline derivative. It has the molecular formula C9H5BrN2O2 and a molecular weight of 253.05 g/mol. This compound typically appears as a light yellow to orange crystalline powder, with a melting point of approximately 136–140°C. Its aromatic heterocyclic structure and reactive functional groups make it a valuable intermediate for organic synthesis and pharmaceutical research.

Safety and Storage
Store in a tightly sealed container in a cool, dry, and well-ventilated area. Protect from moisture, direct sunlight, and excessive heat. Avoid inhalation, ingestion, and direct contact with skin and eyes. Wear appropriate protective gloves, safety goggles, and protective clothing during handling. This compound may be toxic if swallowed and can cause skin and serious eye irritation or damage. Follow the supplier's Safety Data Sheet (SDS) for handling and disposal instructions.
Main Applications
Pharmaceutical Research: Used as a specialty heterocyclic intermediate.
Organic Synthesis: Applied in the preparation of substituted isoquinoline derivatives.
Medicinal Chemistry: Supports the development of research compounds.
Chemical Modification: Used in bromine-related functionalization studies.
Fine Chemical Manufacturing: Serves as a specialized organic synthesis intermediate.
Laboratory Research: Suitable for heterocyclic chemistry investigations.