Description

Pyrazinecarbonitrile, 5,6-Dichloro-3-Ethoxy- (9Ci) is a high-purity, halogenated pyrazine derivative serving as a critical building block in advanced organic synthesis. Its value lies in its unique molecular scaffold, which is essential for constructing complex heterocyclic compounds with tailored properties. This intermediate is primarily needed by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging its halogenated pyrazine core.
• Material Science Research: Serves as a precursor for the synthesis of specialized ligands, dyes, and functional organic materials.
• Chemical Biology: Employed as a molecular probe or a building block for bioconjugation in proteomics and diagnostic assay development.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom synthesis projects requiring complex, multi-step organic transformations.

Basic Information

Product Name	Pyrazinecarbonitrile, 5,6-Dichloro-3-Ethoxy- (9Ci)
CAS No.	258884-69-4
Molecular Formula	C7H5Cl2N3O
Molecular Weight	218.04 g/mol
Synonyms	5,6-Dichloro-3-ethoxypyrazine-2-carbonitrile; 3-Ethoxy-5,6-dichloropyrazine-2-carbonitrile; 5,6-Dichloro-3-ethoxy-2-pyrazinecarbonitrile; 2-Pyrazinecarbonitrile, 5,6-dichloro-3-ethoxy-; 258884-69-4; 5,6-Dichloro-3-ethoxypyrazinecarbonitrile
EINECS	Contact for details

Quality Control

Our Pyrazinecarbonitrile, 5,6-Dichloro-3-Ethoxy- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are 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 a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
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.