3-Bromoisonicotinic acid, identified by its CAS number 13959-02-9, is a chemical compound that holds significant importance in various industrial applications, particularly within the realms of organic synthesis and pharmaceutical research. As a brominated pyridine carboxylic acid, it possesses a unique combination of functionalities that make it a valuable building block for creating more complex molecules. Understanding its fundamental properties is key to appreciating its wide-ranging utility.

The physical characteristics of 3-Bromoisonicotinic acid, typically appearing as an off-white solid, are essential for handling and processing. Its melting point, often cited in the range of 237-238°C, indicates its stability under standard laboratory and industrial conditions. For those looking to buy 3-Bromoisonicotinic acid, these specifications are critical indicators of product quality and suitability for specific reactions. High purity, often above 95%, is generally preferred to ensure predictable outcomes in synthesis.

The industrial applications of this compound are diverse. Primarily, it serves as a key intermediate in the synthesis of pharmaceuticals and other fine chemicals. The bromine atom on the pyridine ring provides a site for numerous substitution and cross-coupling reactions, enabling the construction of intricate molecular frameworks. Furthermore, the carboxylic acid group can be modified through esterification or amidation, adding another layer of synthetic versatility. Sourcing this from a reliable supplier in China, such as NINGBO INNO PHARMCHEM CO.,LTD., ensures access to consistent quality material.

As a chemical intermediate, 3-Bromoisonicotinic acid is instrumental in the development of new drug candidates. Many active pharmaceutical ingredients (APIs) incorporate pyridine rings, and this compound provides an efficient route to introduce this essential motif. Manufacturers often look for competitive price points when sourcing such materials, balancing this with the need for dependable quality and supply. The role of a trusted manufacturer is therefore paramount in facilitating these industrial processes.

In summary, 3-Bromoisonicotinic acid (CAS 13959-02-9) is a fundamental chemical intermediate with broad applicability. Its properties make it an ideal reagent for organic synthesis, particularly for pyridine-based compounds used in pharmaceuticals and specialty chemicals. By focusing on sourcing from reputable manufacturers and considering the quality and price, industries can effectively leverage this compound for innovation and production.