Description

4,6-Dibromo-3-Phenyl-Pyridazine is a halogenated pyridazine derivative serving as a versatile and critical synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the development of advanced materials and active pharmaceutical ingredients. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for use in cross-coupling reactions, heterocyclic synthesis, and as a building block for functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Material Science Precursor: Serves as a monomer or functional unit in the development of organic electronic materials, such as OLEDs and conductive polymers.
• Cross-Coupling Reactions: An essential substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to create biaryl and complex heteroaryl structures.
• Ligand and Catalyst Development: Utilized in the preparation of novel nitrogen-containing ligands for transition metal catalysis.
• Chemical Research & Development: A valuable tool for academic and industrial researchers exploring new synthetic methodologies and heterocyclic chemistry.

Basic Information

Product Name	4,6-Dibromo-3-Phenyl-Pyridazine
CAS No.	40020-06-2
Molecular Formula	C10H6Br2N2
Molecular Weight	321.98 g/mol
Synonyms	3-Phenyl-4,6-dibromopyridazine; 4,6-Dibromo-3-phenyl-1,2-diazine; 4,6-Dibromo-3-phenylpyridazine; DBPP; NSC 403119
EINECS	Contact for details

Quality Control

Our 4,6-Dibromo-3-Phenyl-Pyridazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality commitment supports applications requiring research and cGMP-grade materials.

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 storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.