Description

2-Chloro-5-Phenyl-Pyrazine is a versatile heterocyclic building block characterized by its pyrazine core substituted with chlorine and phenyl groups. This compound matters as a key synthetic intermediate for the development of advanced materials and active pharmaceutical ingredients (APIs), offering a reactive site for further functionalization. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly in kinase inhibitor research.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides.
• Ligand and Catalyst Development: Serves as a building block for creating complex ligands used in metal-catalyzed reactions.
• Material Science Research: Employed in the synthesis of organic electronic materials and liquid crystals.
• Chemical Biology Probes: Utilized for tagging and modifying biomolecules in research applications.
• Custom Synthesis and Contract Manufacturing: A starting material for bespoke chemical synthesis services.

Basic Information

Product Name	2-Chloro-5-Phenyl-Pyrazine
CAS No.	25844-73-9
Molecular Formula	C10H7ClN2
Molecular Weight	190.63 g/mol
Synonyms	2-Chloro-5-phenylpyrazine; 5-Phenyl-2-chloropyrazine; 2-Chloro-5-phenyl-1,4-diazine; Pyrazine, 2-chloro-5-phenyl-; 25844-73-9
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We employ advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry to verify identity, purity, and consistency for every batch. Certificates of Analysis (COA) are available upon request, detailing all relevant specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.