Description

4,5-Dichloro-2-[5-(Trifluoromethyl)Pyridin-2-Yl]Pyridazin-3(2H)-One is a high-value, multi-functional heterocyclic building block and advanced intermediate. Its core value proposition lies in its unique molecular architecture, which combines a pyridazinone core with halogenated and trifluoromethyl-substituted pyridine moieties, making it a critical precursor for the synthesis of novel active compounds. This compound is primarily sought after by research and development teams in the agrochemical and pharmaceutical industries for creating new molecules with targeted biological activity. Its specific structure offers significant potential for modulating physicochemical properties and enhancing the efficacy of final products.

Application

• Agrochemical Intermediate: A key synthon for the research and development of next-generation herbicides, fungicides, and insecticides, leveraging the bioactivity of the pyridazinone and trifluoromethylpyridine groups.
• Pharmaceutical Research Intermediate: Serves as a versatile scaffold in medicinal chemistry for the discovery of new drug candidates, particularly in areas requiring halogenated heterocycles.
• Chemical Synthesis Building Block: Used in organic synthesis to construct more complex molecular architectures for specialty chemicals and material science applications.
• Biochemical Tool Compound: Potential use in biochemical assays and as a probe for studying enzyme interactions or biological pathways in academic and industrial research settings.

Basic Information

Product Name	4,5-Dichloro-2-[5-(Trifluoromethyl)Pyridin-2-Yl]Pyridazin-3(2H)-One
CAS No.	89570-57-0
Molecular Formula	C10H4Cl2F3N3O
Molecular Weight	310.06 g/mol
Synonyms	4,5-Dichloro-2-(5-(trifluoromethyl)pyridin-2-yl)-2H-pyridazin-3-one; 2-(4,5-Dichloro-3-oxopyridazin-2(3H)-yl)-5-(trifluoromethyl)pyridine; 4,5-Dichloro-2-[5-(trifluoromethyl)-2-pyridyl]pyridazin-3-one; 4,5-Dichloro-2-(5-trifluoromethyl-2-pyridyl)pyridazin-3(2H)-one; 89570-57-0; Pyridazin-3(2H)-one, 4,5-dichloro-2-[5-(trifluoromethyl)-2-pyridinyl]-
EINECS	Contact for details

Quality Control

Our production of 4,5-Dichloro-2-[5-(Trifluoromethyl)Pyridin-2-Yl]Pyridazin-3(2H)-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer specifications. Certificates of Analysis (COA) documenting identity, purity, and related substances are provided with every shipment. We support cGMP-compliant manufacturing for advanced applications, ensuring traceability and regulatory readiness.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and reducing agents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Any single impurity ≤ 0.5%; Total impurities ≤ 1.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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