Description

2-[3-(4-Chloro-3-Nitro-Phenyl)-[1,2,4]Oxadiazol-5-Yl]-Pyridine is a high-purity, advanced pharmaceutical intermediate and research chemical. This compound is critical for the synthesis of novel active pharmaceutical ingredients (APIs) and agrochemicals, offering a versatile heterocyclic scaffold for medicinal chemistry. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for lead optimization and new molecule development.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in oncology and CNS therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive oxadiazole core.
• Chemical Biology Probe: Serves as a scaffold for creating molecular probes to study enzyme function and biological pathways.
• Material Science Research: Investigated for the development of organic electronic materials and liquid crystals.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs for the production of bespoke compounds for client R&D programs.

Basic Information

Product Name	2-[3-(4-Chloro-3-Nitro-Phenyl)-[1,2,4]Oxadiazol-5-Yl]-Pyridine
CAS No.	879568-39-5
Molecular Formula	C13H7ClN4O3
Molecular Weight	302.67 g/mol
Synonyms	5-(Pyridin-2-yl)-3-(4-chloro-3-nitrophenyl)-1,2,4-oxadiazole; 2-[3-(4-Chloro-3-nitrophenyl)-1,2,4-oxadiazol-5-yl]pyridine; 879568-39-5; 4-Chloro-3-nitrobenzoic acid (2-pyridyl)amide N-oxide; 3-(4-Chloro-3-nitrophenyl)-5-(2-pyridyl)-1,2,4-oxadiazole
EINECS	Contact for details

Quality Control

Every batch of 2-[3-(4-Chloro-3-Nitro-Phenyl)-[1,2,4]Oxadiazol-5-Yl]-Pyridine is manufactured under strict quality management systems. We provide comprehensive analytical documentation, including HPLC, NMR, and MS data, to verify identity and purity. Certificates of Analysis (COA) are available for all shipments, ensuring traceability and compliance with your internal quality standards and regulatory requirements.

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 strong oxidizing agents and strong bases. For long-term storage, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to yellow crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.