Description

4-Bromopyridine-3-Carboxylic Acid HBr is a high-purity brominated pyridine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in providing a functionalized scaffold that enables the construction of complex molecules for pharmaceutical and agrochemical research. This compound is essential for medicinal chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries who require reliable, high-quality intermediates for drug discovery and fine chemical production.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging the pyridine core for bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as charge-transport layers and light-emitting components.
• Chemical Biology Probes: Utilized to develop molecular probes and tags for studying biological processes and enzyme mechanisms.
• Custom Synthesis and Contract Manufacturing: A fundamental building block for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	4-Bromopyridine-3-Carboxylic Acid HBr
CAS No.	1794760-22-7
Molecular Formula	C6H5BrN2O2 • HBr
Molecular Weight	282.93 g/mol (monoisotopic)
Synonyms	3-Carboxy-4-bromopyridine Hydrobromide; 4-Bromo-3-pyridinecarboxylic Acid Hydrobromide; 4-Bromonicotinic Acid HBr Salt; HBr Salt of 4-Bromopyridine-3-carboxylic Acid; 4-Bromo-3-pyridinylcarboxylic Acid Hydrobromide; 4-Bromonicotinic Acid Hydrobromide; 4-Bromo-3-carboxypyridine HBr
EINECS	Contact for details

Quality Control

Our 4-Bromopyridine-3-Carboxylic Acid HBr is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and residual solvent analysis, to ensure it meets the stringent requirements for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The compound is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if possible to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.