For procurement managers and R&D scientists in the pharmaceutical and agrochemical sectors, sourcing high-quality chemical intermediates is paramount. Among these vital compounds is 4-Bromopyridine Hydrochloride (CAS 19524-06-2), a versatile building block crucial for the synthesis of complex molecules. Understanding where to buy this intermediate, its specifications, and its applications is key to efficient operations.

Understanding 4-Bromopyridine Hydrochloride

4-Bromopyridine Hydrochloride is a heterocyclic organic compound, characterized by its pyridine ring substituted with a bromine atom and present as a hydrochloride salt. Its molecular formula is C5H5BrClN, with a molecular weight of approximately 194.46 g/mol. Typically, it appears as a white powder with a high purity level, often specified as ≥99%. This purity is critical for its downstream applications, especially in regulated industries like pharmaceuticals.

Key Applications

The primary utility of 4-Bromopyridine Hydrochloride lies in its role as a synthetic intermediate. Its reactive bromine atom makes it an excellent substrate for various coupling reactions, such as Suzuki, Sonogashira, and Buchwald-Hartwig couplings. These reactions are fundamental in constructing complex molecular architectures found in:

• Pharmaceuticals: It serves as a key intermediate in the synthesis of Active Pharmaceutical Ingredients (APIs), contributing to the development of drugs targeting a wide range of therapeutic areas. Its use facilitates the creation of potent and selective drug molecules.
• Agrochemicals: In the agrochemical industry, it is used to synthesize pesticides, herbicides, and other crop protection agents. These formulations help enhance agricultural productivity and protect crops from pests and diseases.
• Organic Synthesis: Beyond these major sectors, it's a valuable reagent for academic and industrial researchers exploring novel chemical reactions and developing new materials or specialty chemicals.

Where to Buy and How to Choose a Supplier

When looking to buy 4-Bromopyridine Hydrochloride, it's essential to partner with reliable manufacturers and suppliers. Key considerations include:

• Purity Specifications: Ensure the supplier can consistently provide material meeting the required purity, typically ≥99% for pharmaceutical-grade applications.
• Certifications: Look for suppliers with relevant quality certifications, such as ISO, which indicate a commitment to quality management.
• Supply Chain Reliability: A stable supply chain and manufacturing capacity are crucial. Manufacturers based in regions like China are often competitive in terms of both price and production volume.
• Technical Support: A good supplier will offer technical documentation, including Safety Data Sheets (SDS) and Certificates of Analysis (CoA), and may provide technical assistance.
• Pricing: Obtaining quotes from multiple manufacturers is advisable to secure competitive pricing for bulk purchases.

As a leading chemical supplier, NINGBO INNO PHARMCHEM CO.,LTD. offers high-purity 4-Bromopyridine Hydrochloride manufactured to strict quality standards. We are dedicated to providing our clients with reliable sourcing, competitive pricing, and excellent technical support. If you are seeking to purchase this critical intermediate, we invite you to contact our sales team for a quote and to discuss your specific requirements.