Description

Pyrazine-2,5-Dicarbaldehyde is a versatile heterocyclic dialdehyde building block of significant interest in advanced organic synthesis. Its bifunctional, symmetrical structure makes it a critical precursor for constructing complex molecular architectures, particularly in the development of pharmaceuticals and functional materials. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to develop novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system and antimicrobial agents.
• Ligand and Chelator Synthesis: Used to create novel polydentate ligands and chelating agents for catalysis and metal ion complexation.
• Functional Material Development: Serves as a building block for organic semiconductors, conductive polymers, and metal-organic frameworks (MOFs) due to its rigid, planar structure and reactive aldehyde groups.
• Agrochemical Research: Employed in the synthesis of novel herbicides, fungicides, and plant growth regulators.
• Crosslinking Agent: Acts as a reactive crosslinker in polymer chemistry for modifying material properties.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes and sensors for biological imaging and diagnostics.

Basic Information

Item	Details
Product Name	Pyrazine-2,5-Dicarbaldehyde
CAS No.	77666-94-5
Molecular Formula	C6H4N2O2
Molecular Weight	136.11 g/mol
Synonyms	2,5-Pyrazinedicarboxaldehyde; 2,5-Diformylpyrazine; Pyrazine-2,5-dicarboxaldehyde; 2,5-Pyrazinedialdehyde; 2,5-Bis(formyl)pyrazine; 1H-Pyrazine-2,5-dicarbaldehyde; 2,5-Pyrazinedicarbaldehyde
EINECS	Contact for details

Quality Control

Our Pyrazine-2,5-Dicarbaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet rigorous customer specifications. A Certificate of Analysis (COA) detailing identity, purity, and related substances 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, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle and store the material under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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