Description

2-Benzoyl-4,5-Dichloro-Pyridazin-3-One is a specialized heterocyclic organic compound that serves as a high-value synthetic intermediate. Its core value lies in its functionalized pyridazinone scaffold, which is critical for constructing molecules with targeted biological activity. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the research and synthesis of new drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in developing advanced herbicides, fungicides, or insecticides by providing a bioactive heterocyclic core structure.
• Chemical Synthesis: Serves as a versatile precursor for further functionalization to create libraries of compounds for high-throughput screening.
• Material Science Research: Potential intermediate in the development of specialty chemicals, dyes, or photoactive materials.

Basic Information

Product Name	2-Benzoyl-4,5-Dichloro-Pyridazin-3-One
CAS No.	155164-66-2
Molecular Formula	C11H6Cl2N2O2
Molecular Weight	269.08 g/mol
Synonyms	2-Benzoyl-4,5-dichloro-3(2H)-pyridazinone; 4,5-Dichloro-2-benzoylpyridazin-3(2H)-one; 155164-66-2; 3(2H)-Pyridazinone, 2-benzoyl-4,5-dichloro-; 2-Benzoyl-4,5-dichloro-2H-pyridazin-3-one; 4,5-Dichloro-2-benzoyl-3(2H)-pyridazinone
EINECS	Contact for details

Quality Control

Our 2-Benzoyl-4,5-Dichloro-Pyridazin-3-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%

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