Description

Methyl 5,6-Dichloropyrazine-2-Carboxylate is a high-value, halogenated pyrazine building block essential for advanced organic synthesis. This compound serves as a critical intermediate in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, where its dichloro-substituted pyrazine core enables precise molecular modifications. It is primarily utilized by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce complex heterocyclic motifs into their target molecules.

Application

• Pharmaceutical Intermediate: Key synthon for the synthesis of potential drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Development: Building block for creating novel herbicides, fungicides, and insecticides with enhanced activity.
• Material Science Research: Precursor for the synthesis of functionalized heterocyclic compounds used in organic electronics and ligands.
• Chemical Biology: Used in the design and synthesis of molecular probes and tool compounds for biological target validation.
• Custom Synthesis: Serves as a starting material for contract research organizations (CROs) and CDMOs performing bespoke chemical synthesis.

Basic Information

Item	Details
Product Name	Methyl 5,6-Dichloropyrazine-2-Carboxylate
CAS No.	1802251-49-5
Molecular Formula	C7H4Cl2N2O2
Molecular Weight	219.02 g/mol
Synonyms	5,6-Dichloropyrazine-2-carboxylic acid methyl ester; Methyl 5,6-dichloro-2-pyrazinecarboxylate; 2-Pyrazinecarboxylic acid, 5,6-dichloro-, methyl ester; 5,6-Dichloro-2-(methoxycarbonyl)pyrazine; Methyl 5,6-dichloropyrazinecarboxylate
EINECS	Contact for details

Quality Control

Our Methyl 5,6-Dichloropyrazine-2-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory 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 heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Residual Solvents (GC)	Complies with ICH guidelines

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