Description

8-[3-(4-Chlorophenyl)-1,2,4-Oxadiazol-5-Yl][1,2,4]Triazolo[4,3-A]Pyridin-3(2H)-O is a high-purity, heterocyclic organic compound with the CAS number 1239728-32-5, designed for advanced research and development applications. This molecule is valued for its complex fused-ring structure, which serves as a critical pharmacophore and building block in medicinal chemistry. It is primarily sought by pharmaceutical R&D teams and fine chemical manufacturers for the synthesis of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of new drug candidates, particularly in therapeutic areas targeting the central nervous system, oncology, and infectious diseases.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Chemical Biology Probe: Serves as a scaffold or precursor for creating molecular probes to study biological pathways and enzyme functions.
• Material Science Research: Investigated as a precursor for advanced organic electronic materials due to its conjugated system.
• Academic & Contract Research: Supplied to universities and CROs (Contract Research Organizations) for fundamental chemical research and method development.

Basic Information

Product Name	8-[3-(4-Chlorophenyl)-1,2,4-Oxadiazol-5-Yl][1,2,4]Triazolo[4,3-A]Pyridin-3(2H)-O
CAS No.	1239728-32-5
Molecular Formula	C₁₄H₈ClN₅O₂
Molecular Weight	313.70 g/mol
Synonyms	8-[3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl]-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one; 8-(3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-[1,2,4]triazolo[4,3-a]pyridin-3-one; 1239728-32-5; 8-(3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl)-1,2,4-triazolo[4,3-a]pyridin-3(2H)-one; [1,2,4]Triazolo[4,3-a]pyridin-3(2H)-one, 8-[3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl]-
EINECS	Contact for details

Quality Control

Our 8-[3-(3-(4-Chlorophenyl)-1,2,4-Oxadiazol-5-Yl][1,2,4]Triazolo[4,3-A]Pyridin-3(2H)-O is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (NMR, MS, IR), to ensure it meets exacting R&D standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 the container tightly sealed in a dry environment to prevent moisture absorption. Handle and store in accordance with good laboratory practices.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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