Description

Pyrazinecarboxaldehyde, 3-Amino-5,6-Dichloro- is a high-purity, multi-functional heterocyclic building block characterized by its reactive aldehyde and amino groups. This compound is essential for advanced organic synthesis, enabling the creation of complex molecular architectures with precision. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in the synthesis of fused heterocyclic compounds with potential biological activity.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its dichloro-substituted pyrazine core.
• Ligand and Chelator Precursor: Serves as a starting material for synthesizing specialized ligands used in catalysis and metal complexation studies.
• Material Science Research: Employed in the development of organic electronic materials and functional dyes due to its conjugated system and modifiable functional groups.
• Bioconjugation Chemistry: The aldehyde group allows for selective conjugation with amines, making it useful in probe and linker molecule synthesis for biochemical applications.

Basic Information

Product Name	Pyrazinecarboxaldehyde, 3-Amino-5,6-Dichloro-
CAS No.	89167-48-6
Molecular Formula	C5H3Cl2N3O
Molecular Weight	191.99 g/mol
Synonyms	3-Amino-5,6-dichloropyrazine-2-carboxaldehyde; 5,6-Dichloro-3-aminopyrazine-2-carbaldehyde; 3-Amino-5,6-dichloro-2-pyrazinecarboxaldehyde; 2-Pyrazinecarboxaldehyde, 3-amino-5,6-dichloro-; 5,6-Dichloro-3-aminopyrazinecarbaldehyde; 3-Amino-5,6-dichloropyrazinecarboxaldehyde; 5,6-Dichloro-3-amino-2-pyrazinecarboxaldehyde
EINECS	Contact for details

Quality Control

Our Pyrazinecarboxaldehyde, 3-Amino-5,6-Dichloro- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This product is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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