Description

3-Pyridin-3-Yl-2H-1,2,4-Oxadiazol-5-One is a heterocyclic organic compound featuring a fused pyridine and 1,2,4-oxadiazolone structure. This molecular framework is of significant interest in advanced pharmaceutical and agrochemical research, serving as a versatile synthetic intermediate and a privileged scaffold for bioactive molecule development. It is primarily utilized by R&D chemists and process development scientists in the life sciences sector seeking to create novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic bioactivity.
• Chemical Biology Probe: Serves as a core structure for designing molecular probes to study enzyme function and biological pathways.
• Material Science Precursor: Potential intermediate in the synthesis of specialized polymers or ligands for metal-organic frameworks (MOFs).
• Academic & Contract Research: Essential for universities and CROs (Contract Research Organizations) conducting exploratory synthetic chemistry and medicinal chemistry programs.

Basic Information

Product Name	3-Pyridin-3-Yl-2H-1,2,4-Oxadiazol-5-One
CAS No.	1198-99-8
Molecular Formula	C7H5N3O2
Molecular Weight	163.14 g/mol
Synonyms	3-(3-Pyridinyl)-1,2,4-oxadiazol-5(2H)-one; 3-(Pyridin-3-yl)-1,2,4-oxadiazol-5(2H)-one; 5(2H)-Oxadiazolone, 3-(3-pyridinyl)-; 3-(3-Pyridyl)-2H-1,2,4-oxadiazol-5-one; 3-Pyridin-3-yl-1,2,4-oxadiazol-5(2H)-one; 3-(3-Pyridyl)-5(2H)-oxadiazolone; 1198-99-8
EINECS	Contact for details

Quality Control

Our 3-Pyridin-3-Yl-2H-1,2,4-Oxadiazol-5-One is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your regulatory and procurement needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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