Description

3-Chloro-6-(4-Nitrophenoxy)Pyridazine is a versatile heterocyclic building block characterized by its distinct pyridazine core functionalized with chloro and nitrophenoxy substituents. This compound is of significant value in advanced organic synthesis, particularly for constructing complex molecular architectures in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for targets requiring substituted pyridazine scaffolds.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its bioactive heterocyclic structure.
• Material Science: Acts as a building block for creating specialized polymers, ligands, or organic electronic materials due to its electron-withdrawing nitro group.
• Chemical Synthesis: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic aromatic substitution reactions to introduce complex functionalities.
• Dye & Pigment Intermediate: Utilized in the research and production of advanced colorants and functional dyes.

Basic Information

Product Name	3-Chloro-6-(4-Nitrophenoxy)Pyridazine
CAS No.	1490-54-6
Molecular Formula	C10H6ClN3O3
Molecular Weight	251.63 g/mol
Synonyms	3-Chloro-6-(p-nitrophenoxy)pyridazine; 6-Chloro-3-(4-nitrophenoxy)pyridazine; 3-Chloro-6-(4-nitrophenoxy)-1,2-diazine; Pyridazine, 3-chloro-6-(4-nitrophenoxy)-; 1490-54-6; 3-Chloro-6-(4-nitro-phenoxy)-pyridazine
EINECS	Contact for details

Quality Control

Our 3-Chloro-6-(4-Nitrophenoxy)Pyridazine is manufactured under strict quality management systems. Each 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 every shipment to guarantee traceability and consistency.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown 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%

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