Description

5-Pyrazinyl-1,3,4-oxadiazole-2-thione is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound serves as a versatile precursor for the development of novel pharmacologically active molecules and functional materials. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for creating new chemical entities with tailored properties.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and insecticides, leveraging its unique heterocyclic core for bioactivity.
• Ligand Synthesis: Serves as a precursor for creating complexing agents and ligands in coordination chemistry and catalysis research.
• Material Science: Employed in the development of organic electronic materials, such as charge-transport layers or light-emitting components.
• Chemical Biology Probes: Useful for constructing molecular probes to study biological processes and enzyme mechanisms.
• Academic & Industrial R&D: A fundamental building block for exploratory synthesis and methodology development in organic chemistry laboratories worldwide.

Basic Information

Product Name	5-Pyrazinyl-1,3,4-oxadiazole-2-thione
CAS No.	37545-39-4
Molecular Formula	C6H4N4OS
Molecular Weight	180.19 g/mol
Synonyms	5-(Pyrazin-2-yl)-1,3,4-oxadiazole-2(3H)-thione; 2-Mercapto-5-(2-pyrazinyl)-1,3,4-oxadiazole; 5-(2-Pyrazinyl)-1,3,4-oxadiazole-2-thiol; 2-Pyrazinyl-5-mercapto-1,3,4-oxadiazole; 1,3,4-Oxadiazole-2-thione, 5-(2-pyrazinyl)-; 37545-39-4; 5-Pyrazin-2-yl-2,3-dihydro-1,3,4-oxadiazole-2-thione
EINECS	Contact for details

Quality Control

Our 5-Pyrazinyl-1,3,4-oxadiazole-2-thione 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. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production specifications.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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