Description

1,2,4-Triazolo[4,3-A]Pyridine, 5-Chloro-3-Methyl- is a heterocyclic organic compound that serves as a versatile and high-value synthetic intermediate. Its fused triazolopyridine core structure makes it a critical building block for the development of advanced pharmaceuticals and agrochemicals. This compound is primarily sought after by research institutions and industrial manufacturers engaged in the synthesis of novel active ingredients, particularly in medicinal chemistry for creating potential therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting the central nervous system or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Material Science: Serves as a building block for creating specialized organic ligands, dyes, or photoactive materials in advanced material applications.
• Chemical Synthesis: Employed in organic synthesis as a scaffold for constructing more complex nitrogen-containing heterocycles for various research purposes.

Basic Information

Item	Detail
Product Name	1,2,4-Triazolo[4,3-A]Pyridine, 5-Chloro-3-Methyl-
CAS No.	66999-59-5
Molecular Formula	C7H6ClN3
Molecular Weight	167.60 g/mol
Synonyms	5-Chloro-3-methyl-[1,2,4]triazolo[4,3-a]pyridine; 5-Chloro-3-methyl-1,2,4-triazolo[4,3-a]pyridine; 3-Methyl-5-chloro-1,2,4-triazolo[4,3-a]pyridine; 5-Chloro-3-methyl-s-triazolo[4,3-a]pyridine; 66999-59-5; 1,2,4-Triazolo[4,3-a]pyridine, 5-chloro-3-methyl-; 5-Chloro-3-methyl-[1,2,4]triazol[4,3-a]pyridin
EINECS	Contact for details

Quality Control

Our 1,2,4-Triazolo[4,3-A]Pyridine, 5-Chloro-3-Methyl- is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications such as assay, related substances, and residual solvents is provided with every shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.