Description

2-Bromo-4-Chloro-3-Nitropyridine is a high-purity halogenated and nitrated pyridine derivative, serving as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a versatile intermediate for constructing complex molecular architectures, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), crop protection agents, and functional materials who require reliable access to high-quality, well-characterized intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides.
• Material Science Research: Serves as a building block for creating functionalized ligands, dyes, and electronic materials.
• Chemical Biology: Employed in the design and synthesis of molecular probes and bio-conjugates.
• Custom Synthesis & Contract Manufacturing: A fundamental starting material for custom synthesis projects and scale-up processes.

Basic Information

Product Name	2-Bromo-4-Chloro-3-Nitropyridine
CAS No.	1261732-45-9
Molecular Formula	C5H2BrClN2O2
Molecular Weight	237.44 g/mol
Synonyms	3-Nitro-2-bromo-4-chloropyridine; 4-Chloro-2-bromo-3-nitropyridine; 2-Bromo-4-chloro-3-nitro-pyridine; Pyridine, 2-bromo-4-chloro-3-nitro-; 1261732-45-9
EINECS	Contact for details

Quality Control

Our 2-Bromo-4-Chloro-3-Nitropyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Melting Point	Contact for details

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