Description

8-Chloro-3-Methyl-[1,2,4]Triazolo[4,3-A]Pyridine is a high-value heterocyclic building block of significant interest in advanced organic synthesis. Its fused triazolopyridine core, functionalized with chloro and methyl groups, makes it a versatile intermediate for constructing complex molecular architectures. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) targets and kinase inhibitors.
• Agrochemical Research: Used in the discovery and development of new herbicides, fungicides, and insecticides due to its bioactive heterocyclic scaffold.
• Material Science: Acts as a building block for creating specialized ligands, organic semiconductors, and photoactive materials.
• Academic & Contract Research: Employed in universities and CROs for methodological studies in heterocyclic chemistry and medicinal chemistry programs.
• Custom Synthesis: A starting material for the tailored production of more complex, proprietary compounds for various industrial applications.

Basic Information

Product Name	8-Chloro-3-Methyl-[1,2,4]Triazolo[4,3-A]Pyridine
CAS No.	929000-42-0
Molecular Formula	C7H5ClN4
Molecular Weight	180.59 g/mol
Synonyms	8-Chloro-3-methyl-[1,2,4]triazolo[4,3-a]pyridine; 8-Chloro-3-methyl-1,2,4-triazolo[4,3-a]pyridine; 3-Methyl-8-chloro-[1,2,4]triazolo[4,3-a]pyridine; 8-Chloro-3-methyl-s-triazolo[4,3-a]pyridine; 929000-42-0; 8-Chloro-3-methyl-1,2,4-triazolopyridine
EINECS	Contact for details

Quality Control

Every batch of 8-Chloro-3-Methyl-[1,2,4]Triazolo[4,3-A]Pyridine is manufactured under strict quality management protocols. We provide comprehensive analytical documentation to ensure traceability and consistency for your critical R&D and scale-up processes. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are supplied with each shipment.

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. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
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.