In the realm of fine chemicals, understanding the precise properties of a compound is crucial for its effective utilization in various industrial and research applications. 4-Bromoisoquinoline (CAS 1532-97-4) is one such compound that has garnered attention due to its unique physical and chemical attributes. With a molecular formula of C9H6BrN and a molecular weight of 208.05500, this light yellow crystalline substance offers a compelling profile for chemists and material scientists.

Delving into its physical characteristics, 4-Bromoisoquinoline exhibits a density of 1.564 g/cm³, suggesting a relatively compact molecular structure. Its boiling point is noted to be in the range of 280-285 °C, indicating a good degree of thermal stability, which is advantageous for reactions conducted at elevated temperatures. Complementing this, its melting point is recorded between 40-43 °C, a relatively low temperature that facilitates its handling and processing in various chemical setups. The compound also possesses a flash point exceeding 230 °F, contributing to a safer handling profile, and a refractive index of 1.673, which can be relevant in specific analytical applications or optical studies.

The chemical reactivity of 4-Bromoisoquinoline is largely attributed to the presence of the bromine atom, which acts as a useful leaving group or reactive site in numerous organic transformations. This makes it a valuable intermediate in synthetic pathways, particularly in the preparation of more complex heterocyclic compounds. Its applications extend into areas such as pesticide synthesis and pharmaceutical intermediate development, where its specific structure can be incorporated into target molecules to impart desired biological or chemical activities. The high purity, typically ≥99.0%, ensures that its performance in these critical applications is consistent and reliable.

For manufacturers and researchers seeking reliable chemical building blocks, understanding these 4-bromoisoquinoline chemical properties is key to unlocking its full potential. Whether it's for creating novel agrochemicals or synthesizing advanced pharmaceutical compounds, a thorough grasp of its physical and chemical behavior allows for optimized process design and successful outcomes. Sourcing this compound from reputable suppliers like NINGBO INNO PHARMCHEM CO.,LTD. ensures access to this versatile molecule, supporting innovation across a broad spectrum of chemical industries.