Description

3,5,7-Trimethyl-1,2,4-triazolo[4,3-a]pyridine is a specialized nitrogen-containing heterocyclic compound that serves as a valuable synthetic intermediate and building block in advanced organic chemistry. Its fused triazolopyridine structure makes it a key precursor for the development of novel pharmaceuticals and agrochemicals, particularly in the synthesis of active ingredients with specific biological activities. This high-purity compound is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to create new molecular entities.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides, leveraging its heterocyclic core for bioactivity.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a potential electron-transporting or host material in the development of advanced OLEDs due to its rigid, planar structure and electron-deficient character.
• Ligand in Catalysis: Can be functionalized to create novel nitrogen-donor ligands for transition metal catalysts used in cross-coupling and other synthetic transformations.
• Chemical Research: Employed in academic and industrial R&D for studying heterocyclic chemistry, reaction mechanisms, and structure-activity relationships (SAR).
• Material Science Precursor: Investigated for the synthesis of advanced polymers, coordination polymers, or metal-organic frameworks (MOFs) with tailored properties.

Basic Information

Product Name	3,5,7-Trimethyl-1,2,4-triazolo[4,3-a]pyridine
CAS No.	4919-15-7
Molecular Formula	C9H9N3
Molecular Weight	159.19 g/mol
Synonyms	1,2,4-Triazolo[4,3-a]pyridine, 3,5,7-trimethyl-; 3,5,7-Trimethyl-[1,2,4]triazolo[4,3-a]pyridine; 3,5,7-Trimethyl-1,2,4-triazolopyridine; 1,2,4-Triazolo[4,3-a]pyridine, 3,5,7-trimethyl- (9CI); Trimethyltriazolopyridine; NSC 163044
EINECS	Contact for details

Quality Control

Our 3,5,7-Trimethyl-1,2,4-triazolo[4,3-a]pyridine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and consistent quality for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.