Description

5-Methyl-[1,2,4]triazolo[1,5-a]pyridine is a high-purity nitrogen-containing heterocyclic compound that serves as a critical building block in advanced organic synthesis. This compound is valued for its unique fused triazolopyridine structure, which imparts specific electronic and steric properties essential for developing novel active molecules. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of new chemical entities, including potential drug candidates and crop protection agents.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic core to modulate biological activity.
• Material Science Research: Serves as a precursor for the synthesis of specialized ligands, catalysts, and organic electronic materials due to its nitrogen-rich aromatic system.
• Chemical Biology & Proteomics: Employed as a scaffold or tagging agent in the design of molecular probes and inhibitors for studying enzyme function and protein interactions.
• Academic & Industrial R&D: A versatile building block for method development and exploratory synthesis in organic chemistry laboratories worldwide.

Basic Information

Item	Details
Product Name	5-Methyl-[1,2,4]triazolo[1,5-a]pyridine
CAS No.	4931-27-5
Molecular Formula	C7H7N3
Molecular Weight	133.15 g/mol
Synonyms	5-Methyl-1,2,4-triazolo[1,5-a]pyridine; 5-Methyl-[1,2,4]triazol[1,5-a]pyridine; 5-Methyl-1,2,4-triazolo[1,5-a]pyridine; 5-Methyltriazolopyridine; 1,2,4-Triazolo[1,5-a]pyridine, 5-methyl-; 5-Methyl-1,2,4-triazolo[1,5-a]pyridine; 5-Methyltriazolo[1,5-a]pyridine
EINECS	Contact for details

Quality Control

Every batch of 5-Methyl-[1,2,4]triazolo[1,5-a]pyridine is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the identity, purity, and consistency required for sensitive R&D and scale-up processes. A Certificate of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and residual solvents is supplied with each shipment.

Storage

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

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.