Description

3(2H)-Pyridazinone,5-Chloro-4-(3-Nitro-4-Methylphenyl) is a specialized heterocyclic organic compound belonging to the pyridazinone class, identified by CAS number 1245646-50-7. This high-purity intermediate is valued for its precise molecular structure, which serves as a critical building block in advanced synthetic chemistry. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

This compound serves as a versatile and high-value synthetic intermediate. Its primary applications include:

• Pharmaceutical Intermediate: Key precursor in the research and development of new drug candidates, particularly for targeted therapies.
• Agrochemical Synthesis: Building block for creating novel herbicides, fungicides, or insecticides with specific modes of action.
• Chemical Research & Development: Used in academic and industrial labs for exploring new heterocyclic chemistry and reaction pathways.
• Material Science: Potential intermediate in the synthesis of specialty chemicals or functional materials.

Basic Information

Product Name	3(2H)-Pyridazinone,5-Chloro-4-(3-Nitro-4-Methylphenyl)
CAS No.	1245646-50-7
Molecular Formula	C11H8ClN3O3
Molecular Weight	265.65 g/mol
Synonyms	5-Chloro-4-(3-nitro-4-methylphenyl)-3(2H)-pyridazinone; 5-Chloro-4-(3-nitro-p-tolyl)-2H-pyridazin-3-one; 4-(5-Chloro-3-oxo-2H-pyridazin-4-yl)-2-methyl-1-nitrobenzene; 1245646-50-7; 5-Chloro-4-(3-nitro-4-methylphenyl)-2H-pyridazin-3-one; 3(2H)-Pyridazinone, 5-chloro-4-(3-nitro-4-methylphenyl)-
EINECS	Contact for details

Quality Control

Our 3(2H)-Pyridazinone,5-Chloro-4-(3-Nitro-4-Methylphenyl) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider conditions under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.