Description

5,6-Dibromo-3-Phenylpyridazin-4(3H)-One is a halogenated pyridazinone derivative, a versatile and high-value synthetic intermediate in advanced organic chemistry. Its core value proposition lies in its unique dibrominated structure, which provides reactive handles for further functionalization, making it a critical building block for complex molecule synthesis. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Material Science: Used in the research and development of advanced organic electronic materials, such as charge-transport layers or light-emitting components.
• Chemical Biology Probe Synthesis: Employed to create tagged or modified molecular probes for studying biological pathways and protein interactions.
• Academic & Contract Research: A valuable reagent for methodological development in organic synthesis and catalysis research at universities and CROs (Contract Research Organizations).
• Fine Chemical Production: Acts as a specialized intermediate in the multi-step synthesis of complex, high-value fine chemicals and dyes.

Basic Information

Product Name	5,6-Dibromo-3-Phenylpyridazin-4(3H)-One
CAS No.	1227607-98-8
Molecular Formula	C10H6Br2N2O
Molecular Weight	337.98 g/mol
Synonyms	5,6-Dibromo-3-phenyl-3,4-dihydropyridazin-4-one; 3-Phenyl-5,6-dibromopyridazin-4(3H)-one; 4(3H)-Pyridazinone, 5,6-dibromo-3-phenyl-; 5,6-Dibromo-3-phenyl-4(3H)-pyridazinone; DBPPO
EINECS	Contact for details

Quality Control

Our 5,6-Dibromo-3-Phenylpyridazin-4(3H)-One is manufactured under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee traceability and consistency for your critical applications.

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 incompatible materials. This product is light-sensitive and should be stored away from light as indicated.

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%
Heavy Metals	≤ 20 ppm

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