Description

3-Bromo-[1,2,4]Triazolo[4,3-A]Pyridine is a high-value brominated heterocyclic building block of significant interest in advanced organic synthesis. This compound is prized for its role as a key intermediate in the development of novel pharmacologically active molecules. It is primarily sought after by research institutions and pharmaceutical companies engaged in medicinal chemistry, agrochemical research, and materials science for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a building block for creating specialized organic ligands, dyes, and functional polymers with tailored electronic properties.
• Medicinal Chemistry & Drug Discovery: Enables structure-activity relationship (SAR) studies and the exploration of novel chemical space in high-throughput screening libraries.
• Academic & Contract Research: Essential for fundamental research in heterocyclic chemistry and methodology development for cross-coupling and other catalytic reactions.

Basic Information

Product Name	3-Bromo-[1,2,4]Triazolo[4,3-A]Pyridine
CAS No.	4922-68-3
Molecular Formula	C6H4BrN3
Molecular Weight	198.02 g/mol
Synonyms	3-Bromo-[1,2,4]triazolo[4,3-a]pyridine; 3-Bromo-1,2,4-triazolo[4,3-a]pyridine; 3-Bromotriazolopyridine; 3-Bromo-1H-[1,2,4]triazolo[4,3-a]pyridine; [1,2,4]Triazolo[4,3-a]pyridine, 3-bromo-; 4922-68-3
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our fine chemical intermediates. Each batch of 3-Bromo-[1,2,4]Triazolo[4,3-A]Pyridine is analyzed using advanced techniques including HPLC, GC-MS, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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