Description

4-Pyridazinecarbonitrile, 5,6-Bis(2-Chlorophenyl)-2,3-Dihydro-3-Oxo- is a specialized heterocyclic organic compound that serves as a critical advanced intermediate in modern synthetic chemistry. Its unique pyridazine core, functionalized with nitrile and chlorinated phenyl groups, makes it a valuable building block for constructing complex molecular architectures. This high-purity intermediate is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Material Science Research: Serves as a monomer or functional unit in the creation of specialty polymers, liquid crystals, or organic electronic materials.
• Chemical Biology Probe Development: Employed in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Academic & Industrial R&D: A versatile scaffold for methodological studies in organic synthesis, including cross-coupling and cyclization reactions.

Basic Information

Product Name	4-Pyridazinecarbonitrile, 5,6-Bis(2-Chlorophenyl)-2,3-Dihydro-3-Oxo-
CAS No.	75643-44-6
Molecular Formula	C17H9Cl2N3O
Molecular Weight	342.18 g/mol
Synonyms	5,6-Bis(2-chlorophenyl)-2,3-dihydro-3-oxo-4-pyridazinecarbonitrile; 5,6-Di(o-chlorophenyl)-3-oxo-2,3-dihydro-4-pyridazinecarbonitrile; 3-Oxo-5,6-bis(2-chlorophenyl)-2,3-dihydropyridazine-4-carbonitrile; 4-Cyano-5,6-bis(2-chlorophenyl)-2,3-dihydro-3-pyridazinone; 5,6-Bis(2-chlorophenyl)-3-oxo-3,4-dihydropyridazine-4-carbonitrile
EINECS	Contact for details

Quality Control

Our production of 4-Pyridazinecarbonitrile, 5,6-Bis(2-Chlorophenyl)-2,3-Dihydro-3-Oxo- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All materials are characterized using advanced analytical techniques including HPLC, GC-MS, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.