Description

3,5-Dichloro-6-Phenylpyridazine is a versatile halogenated heterocyclic compound that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique pyridazine core functionalized with chlorine atoms and a phenyl group makes it a valuable building block for constructing complex molecular architectures. This compound is primarily sought after by research institutions and industrial R&D departments engaged in the development of pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Ligand & Catalyst Synthesis: Serves as a starting material for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science: Employed in the research of organic electronic materials, such as components for OLEDs or conductive polymers.
• Chemical Biology Probes: Utilized as a scaffold for developing molecular probes and inhibitors to study enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: A fundamental building block for custom chemical synthesis services catering to the fine chemical and life science industries.

Basic Information

Product Name	3,5-Dichloro-6-Phenylpyridazine
CAS No.	40020-05-1
Molecular Formula	C10H6Cl2N2
Molecular Weight	225.07 g/mol
Synonyms	6-Phenyl-3,5-dichloropyridazine; 3,5-Dichloro-6-phenyl-1,2-diazine; 3,5-Dichloro-6-phenyl-1,2-diazabenzene; 1,2-Diazine, 3,5-dichloro-6-phenyl-; NSC 163044; 3,5-Dichloro-6-phenylpyridazin; Pyridazine, 3,5-dichloro-6-phenyl-
EINECS	Contact for details

Quality Control

Our 3,5-Dichloro-6-Phenylpyridazine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical quality parameters. Our commitment to reliable supply and traceability meets the stringent requirements of research and development partners globally.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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