Description

1H-1,2,3-Triazolo[4,5-B]Pyridine is a fused heterocyclic compound featuring a triazole ring annulated to a pyridine, serving as a versatile and valuable building block in advanced organic synthesis. Its unique bicyclic structure makes it a critical precursor for developing novel pharmaceuticals, agrochemicals, and functional materials. This high-purity intermediate is essential for research chemists and process development scientists in the pharmaceutical, biotechnology, and specialty chemical industries seeking to create new active compounds with targeted properties.

Application

• Pharmaceutical Intermediate: A key scaffold in the synthesis of active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and insecticides with improved efficacy and selectivity.
• Ligand and Catalyst Synthesis: Serves as a precursor for nitrogen-donor ligands used in homogeneous catalysis and material science.
• Material Science: Incorporated into the design of organic electronic materials, such as OLEDs and conductive polymers.
• Chemical Biology Probes: Utilized in creating molecular probes and tags for studying biological processes and diagnostics.
• Academic & Industrial R&D: A fundamental building block for exploratory chemistry in medicinal and synthetic chemistry programs.

Basic Information

Item	Details
Product Name	1H-1,2,3-Triazolo[4,5-B]Pyridine
CAS No.	273-34-7
Molecular Formula	C5H4N4
Molecular Weight	120.11 g/mol
Synonyms	1H-[1,2,3]Triazolo[4,5-b]pyridine; [1,2,3]Triazolo[4,5-b]pyridine; 1,2,3-Triazolo[4,5-b]pyridine; Azolo[4,5-b]pyridine; 273-34-7; 1H-1,2,3-Triazolopyridine; Triazolopyridine
EINECS	Contact for details

Quality Control

Our 1H-1,2,3-Triazolo[4,5-B]Pyridine is manufactured under strict quality management systems. Each 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 process chemistry. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). The compound is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines

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