Description

4-Cyanopyridazine is a versatile heterocyclic building block characterized by a pyridazine ring substituted with a cyano functional group. This compound matters as a critical intermediate in the synthesis of complex pharmaceuticals and advanced agrochemicals due to its reactive nitrile moiety and aromatic nitrogen heterocycle. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other nitrogen-containing heterocycles.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging the pyridazine scaffold.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the development of organic electronic materials, such as electron-transport layers or organic semiconductors.
• Chemical Biology Probes: Utilized as a core structure for designing molecular probes and bio-conjugation reagents.
• Custom Synthesis and Contract Manufacturing: A valuable building block for custom synthesis services targeting novel chemical entities.

Basic Information

Product Name	4-Cyanopyridazine
CAS No.	68776-62-5
Molecular Formula	C5H3N3
Molecular Weight	105.10 g/mol
Synonyms	Pyridazine-4-carbonitrile; 4-Pyridazinecarbonitrile; 4-Cyano-1,2-diazine; 1,2-Diazine-4-carbonitrile; 4-CN-Pyridazine
EINECS	Contact for details

Quality Control

Our 4-Cyanopyridazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) with detailed batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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