For researchers pushing the boundaries in pharmaceutical development and organic synthesis, a thorough understanding of the chemical compounds they employ is fundamental. 5-Amino-8-quinolinol dihydrochloride (CAS 21302-43-2) is one such compound that warrants closer examination due to its valuable properties and diverse applications. As an intermediate with a distinct chemical profile, it offers significant potential for innovation.

The compound is typically described as an orange to dark red crystalline powder, indicating its physical state. Its chemical name, 5-Amino-8-quinolinol dihydrochloride, clearly outlines its structure: a quinoline ring system substituted with an amino group at the 5-position and a hydroxyl group at the 8-position, with two molecules of hydrochloric acid associated with it. This dihydrochloride form enhances its solubility and stability, making it more amenable to various reaction conditions encountered in research laboratories.

A key characteristic for any chemical intermediate is its purity. 5-Amino-8-quinolinol dihydrochloride is generally specified with an assay of ≥98.0% (often determined by HPLC), a purity level that is critical for reliable experimental results, particularly in pharmaceutical synthesis where precise molecular structures are essential. This high purity minimizes the presence of side products or unreacted starting materials, ensuring that researchers are working with a well-defined chemical entity.

The applications of this compound are predominantly rooted in its role as a building block. In pharmaceutical R&D, it serves as a precursor for synthesizing molecules that may exhibit therapeutic effects, such as antimicrobial or anticancer activities. Its structure lends itself well to further functionalization, allowing chemists to explore structure-activity relationships and develop new drug candidates. Beyond pharmaceuticals, it is also employed in broader organic synthesis projects, contributing to the creation of complex organic molecules with tailored properties.

For scientists and procurement specialists looking to buy 5-Amino-8-quinolinol dihydrochloride, understanding these properties is crucial. It informs decisions about handling, storage, and reaction planning. As a leading manufacturer and supplier, we are committed to providing this intermediate with the highest standards of quality. We invite you to request a quote and explore how our reliable supply can support your research needs, ensuring you have access to this essential chemical building block.