Description

2,5,2',5'-Tetrabromo-[4,4']Bipyridinyl CAS NO 1227402-62-1 is a high-purity, halogenated bipyridine derivative characterized by its four bromine substituents, which significantly influence its electronic and steric properties. This compound serves as a critical advanced intermediate in the synthesis of complex organic molecules, particularly in materials science and pharmaceutical research. It is essential for R&D chemists and process engineers in the agrochemical, pharmaceutical, and specialty chemical sectors who require precise building blocks for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those targeting specific biological pathways where the brominated bipyridine core is a key pharmacophore.
• Agrochemical Synthesis: Serves as a precursor for developing new-generation herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Ligand in Catalysis: Functions as a building block for creating sophisticated ligands used in transition metal-catalyzed cross-coupling and other organic transformations.
• Materials Science Research: Employed in the development of organic electronic materials, such as components for OLEDs (Organic Light-Emitting Diodes) or conductive polymers.
• Chemical Biology Probes: Utilized to create tagged molecules for studying biological processes and protein interactions.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploring new synthetic routes in organic chemistry laboratories.

Basic Information

Product Name	2,5,2',5'-Tetrabromo-[4,4']Bipyridinyl
CAS No.	1227402-62-1
Molecular Formula	C₁₀H₄Br₄N₂
Molecular Weight	491.78 g/mol
Synonyms	2,2',5,5'-Tetrabromo-4,4'-bipyridine; 4,4'-Bipyridine, 2,2',5,5'-tetrabromo-; Tetrabromobipyridine; 2,5,2',5'-Tetrabromobipyridyl; 2,2':5',2''-Terpyridine, 4',4'''-dibromo- (related structure); Bipyridine, tetrabromo derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 2,5,2',5'-Tetrabromo-[4,4']Bipyridinyl is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat and incompatible materials. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.