Description

2-Bromo-4-Nitropyridine CAS NO 6945-67-1 is a versatile halogenated nitropyridine derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both bromine and nitro functional groups on the pyridine ring, makes it a highly reactive intermediate for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, enabling the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting neurological disorders and infectious diseases.
• Agrochemical Synthesis: Used to create novel herbicides, fungicides, and insecticides by serving as a core heterocyclic scaffold.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Building block for the synthesis of organic electronic materials, such as charge-transport layers and light-emitting compounds.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis and R&D: A fundamental starting material for contract research organizations (CROs) and fine chemical companies engaged in custom synthesis projects.

Basic Information

Product Name	2-Bromo-4-Nitropyridine
CAS No.	6945-67-1
Molecular Formula	C5H3BrN2O2
Molecular Weight	202.99 g/mol
Synonyms	4-Nitro-2-bromopyridine; 2-Bromo-4-nitropyridine; Pyridine, 2-bromo-4-nitro-; 2-Brom-4-nitropyridin; 2-Bromo-4-nitro-pyridine; NSC 403697; BRNO
EINECS	Contact for details

Quality Control

Our 2-Bromo-4-Nitropyridine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications and can accommodate custom purity requirements upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage and handling.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	92 - 96 °C
Loss on Drying	≤ 0.5%
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.