Description

2-Bromo-5-Chloro-Isonicotinic Acid is a high-purity, multi-functional halogenated pyridine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in providing a versatile scaffold for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and agrochemicals. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the development of organic electronic materials and functional polymers.
• Custom Synthesis and Contract Manufacturing: A vital building block for custom synthesis projects and scale-up processes in fine chemical production.
• Academic and R&D Laboratories: Used in medicinal chemistry and synthetic methodology research.

Basic Information

Product Name	2-Bromo-5-Chloro-Isonicotinic Acid
CAS No.	530156-90-2
Molecular Formula	C6H3BrClNO2
Molecular Weight	236.45 g/mol
Synonyms	5-Chloro-2-bromoisonicotinic acid; 2-Bromo-5-chloropyridine-4-carboxylic acid; 4-Pyridinecarboxylic acid, 2-bromo-5-chloro-; Isonicotinic acid, 2-bromo-5-chloro-; 530156-90-2; 2-Bromo-5-chloro-4-pyridinecarboxylic acid
EINECS	Contact for details

Quality Control

Every batch of 2-Bromo-5-Chloro-Isonicotinic Acid is manufactured under strict quality management systems. Our products undergo rigorous quality testing, including HPLC, NMR, and elemental analysis, to ensure compliance with exacting industry standards and customer specifications. Certificates of Analysis (COA) documenting purity, identity, and impurity profiles are available for all shipments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Loss on Drying	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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