Description

3,6-Dichloropyrazine-2-Carboxylic Acid is a versatile halogenated pyrazine derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its bifunctional nature, presenting both a carboxylic acid and reactive chlorine atoms, enabling precise molecular construction. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, especially those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and insecticides, leveraging the pyrazine core for bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized chelating ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as components for organic light-emitting diodes (OLEDs) or conductive polymers.
• Custom Chemical Synthesis: Provides a versatile scaffold for contract research organizations (CROs) and fine chemical companies producing bespoke compounds for clients.

Basic Information

Product Name	3,6-Dichloropyrazine-2-Carboxylic Acid
CAS No.	356783-15-8
Molecular Formula	C5H2Cl2N2O2
Molecular Weight	192.99 g/mol
Synonyms	2,5-Dichloropyrazine-6-carboxylic acid; 3,6-Dichloro-2-pyrazinecarboxylic acid; 2-Pyrazinecarboxylic acid, 3,6-dichloro-; 3,6-Dichloropyrazinecarboxylic acid; 3,6-Dichloro-2-carboxypyrazine
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for all our fine chemical intermediates. Each batch of 3,6-Dichloropyrazine-2-Carboxylic Acid is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment. Our quality system is designed to meet the exacting standards required for pharmaceutical R&D and cGMP manufacturing.

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). This compound is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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