Description

4-Bromo-6-Chloro-3-Phenylpyridazine is a high-purity halogenated pyridazine derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its precise molecular architecture makes it a valuable scaffold for constructing complex molecules in pharmaceutical and agrochemical research. This compound is essential for medicinal chemists and R&D professionals developing novel active ingredients, particularly in the areas of drug discovery and crop protection.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in kinase inhibitor and CNS-active compound research.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and pesticides, leveraging its halogenated pyridazine core.
• Material Science Research: Serves as a precursor for creating specialized organic electronic materials and liquid crystals.
• Chemical Biology: Employed as a molecular probe or a tag in bioconjugation chemistry and proteomics studies.
• Academic & Contract Research: A vital reagent for method development and exploratory synthesis in university and CRO laboratories.
• Custom Synthesis: Foundation for the bespoke manufacturing of complex, high-value specialty chemicals for client-specific applications.

Basic Information

Product Name	4-Bromo-6-Chloro-3-Phenylpyridazine
CAS No.	433935-99-0
Molecular Formula	C10H6BrClN2
Molecular Weight	284.53 g/mol
Synonyms	3-Phenyl-4-bromo-6-chloropyridazine; 4-Bromo-6-chloro-3-phenyl-1,2-diazine; 6-Chloro-4-bromo-3-phenylpyridazine; 4-Bromo-6-chloro-3-phenyl-1,2-diazabenzene; 4-Br-6-Cl-3-Ph-pyridazine; Pyridazine, 4-bromo-6-chloro-3-phenyl-
EINECS	Contact for details

Quality Control

Our 4-Bromo-6-Chloro-3-Phenylpyridazine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, guaranteeing compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container sealed to protect from moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
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.