Description

2-Iodopyrazine is a versatile halogenated heterocyclic building block, essential for advanced organic synthesis and pharmaceutical research. Its core value lies in the iodine atom's reactivity, enabling efficient cross-coupling reactions to construct complex molecular architectures. This compound is critically needed by researchers and process chemists in the pharmaceutical, agrochemical, and material science industries for developing new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for kinase inhibitors and other biologically active heterocycles.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides that require a pyrazine core.
• Material Science Building Block: Employed in the creation of organic electronic materials, ligands for catalysis, and metal-organic frameworks (MOFs).
• Cross-Coupling Reactions: Serves as an excellent substrate for Suzuki-Miyaura, Stille, and other palladium-catalyzed coupling reactions to form biaryl and other conjugated systems.
• Chemical Research & Development: A fundamental reagent for exploring new synthetic methodologies and constructing diverse chemical libraries.

Basic Information

Product Name	2-Iodopyrazine
CAS No.	3211-21-0
Molecular Formula	C4H3IN2
Molecular Weight	205.98 g/mol
Synonyms	Pyrazine, 2-iodo-; Iodopyrazine; 2-Pyrazinyl iodide; 2-Iodo-1,4-diazine; 3211-21-0; 2-Iodopyrazine (stabilized)
EINECS	Contact for details

Quality Control

Our 2-Iodopyrazine is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residue on Ignition	< 0.1%

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