Description

7-Chloro-[1,2,4]Triazolo[4,3-A]Pyridin-3(2H)-One is a high-value heterocyclic organic compound featuring a fused triazolopyridine core structure. This molecule serves as a critical pharmaceutical intermediate and key building block in medicinal chemistry for the synthesis of novel active ingredients. It is primarily required by R&D and production teams in the pharmaceutical, agrochemical, and advanced material sectors seeking to develop new products with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and anti-infective applications.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, or insecticides with novel modes of action.
• Medicinal Chemistry Scaffold: The fused triazolopyridine structure is explored in drug discovery for creating libraries of compounds for high-throughput screening.
• Chemical Biology Probes: Employed in the development of molecular probes to study enzyme function and biological pathways.
• Material Science Research: Investigated as a component in the synthesis of specialty polymers or organic electronic materials.

Basic Information

Product Name	7-Chloro-[1,2,4]Triazolo[4,3-A]Pyridin-3(2H)-One
CAS No.	1020039-12-6
Molecular Formula	C6H4ClN3O
Molecular Weight	169.57 g/mol
Synonyms	7-Chloro-2H-[1,2,4]triazolo[4,3-a]pyridin-3-one; 7-Chloro-1,2,4-triazolo[4,3-a]pyridin-3(2H)-one; 1020039-12-6; 7-Chloro-3-hydroxy-[1,2,4]triazolo[4,3-a]pyridine; 7-Chloro-2,3-dihydro-[1,2,4]triazolo[4,3-a]pyridin-3-one
EINECS	Contact for details

Quality Control

Our production of 7-Chloro-[1,2,4]Triazolo[4,3-A]Pyridin-3(2H)-One adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and synthesis. All materials are characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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 storing under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.