Description

3-(4-Bromo-1H-Pyrazol-1-Yl)-6-Chloropyridazine is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound is valued for its unique molecular architecture, which incorporates both pyrazolyl and chloropyridazine functionalities, enabling precise molecular modifications. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the construction of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for targeted therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with specific modes of action.
• Chemical Biology Probe Synthesis: Serves as a versatile scaffold for creating molecular probes to study biological pathways.
• Material Science: A building block for creating specialized polymers or organic electronic materials with tailored properties.
• Contract Research & Development (CRO/CMO): Supplied to organizations engaged in custom synthesis and process development.
• Academic Research: Utilized in university and institutional labs for methodological studies in heterocyclic chemistry.

Basic Information

Product Name	3-(4-Bromo-1H-Pyrazol-1-Yl)-6-Chloropyridazine
CAS No.	957035-33-5
Molecular Formula	C7H4BrClN4
Molecular Weight	259.49 g/mol
Synonyms	6-Chloro-3-(4-bromo-1H-pyrazol-1-yl)pyridazine; 3-(4-Bromo-1H-pyrazol-1-yl)-6-chloropyridazine; 957035-33-5; 6-Chloro-3-(4-bromopyrazol-1-yl)pyridazine; 1-(6-Chloropyridazin-3-yl)-4-bromo-1H-pyrazole; 4-Bromo-1-(6-chloropyridazin-3-yl)-1H-pyrazole
EINECS	Contact for details

Quality Control

Our 3-(4-Bromo-1H-Pyrazol-1-Yl)-6-Chloropyridazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.