Description

3,6-Pyridazinedicarboxaldehyde is a versatile and highly functionalized heterocyclic building block, serving as a critical precursor in advanced organic synthesis. Its dual aldehyde functionality makes it exceptionally valuable for constructing complex molecular architectures through condensation and cyclization reactions. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those containing fused pyridazine or diazepine cores for therapeutic applications.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators that require specific heterocyclic scaffolds.
• Ligand and Chelator Development: Serves as a starting material for creating polydentate ligands used in catalysis, metal-organic frameworks (MOFs), and diagnostic imaging agents.
• Polymer and Material Science: Employed in the synthesis of specialty polymers, dyes, and photoactive materials where the pyridazine ring contributes to electronic properties.
• Academic and R&D Laboratories: Fundamental building block for methodological studies in organic chemistry, including the development of new multicomponent and tandem reactions.

Basic Information

Product Name	3,6-Pyridazinedicarboxaldehyde
CAS No.	78213-68-0
Molecular Formula	C6H4N2O2
Molecular Weight	136.11 g/mol
Synonyms	3,6-Diformylpyridazine; Pyridazine-3,6-dicarboxaldehyde; 3,6-Pyridazinedicarbaldehyde; 1,2-Diazine-3,6-dicarboxaldehyde; 3,6-Pyridazinedialdehyde; 3,6-Bis(formyl)pyridazine
EINECS	Contact for details

Quality Control

Every batch of 3,6-Pyridazinedicarboxaldehyde is subjected to rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocols are designed to meet the stringent requirements of research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC or NMR), physical characteristics, and impurity profiles is provided with each shipment to support your quality management systems.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%

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