Description

6-Chloropyridazin-3-Amine is a versatile heterocyclic building block of significant importance in synthetic organic chemistry. Its core value lies in its bifunctional reactivity, featuring both a halogen substituent and an amine group, which makes it a key intermediate for constructing complex molecular architectures. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients, including potential drug candidates and crop protection agents.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various bioactive molecules, including potential kinase inhibitors, antiviral agents, and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Serves as a key building block for developing new herbicides, fungicides, and insecticides, leveraging the pyridazine scaffold's biological activity.
• Material Science Research: Used in the development of organic electronic materials, ligands for catalysis, and functional polymers due to its aromatic nitrogen-containing structure.
• Chemical Biology & Proteomics: Employed as a scaffold or linker in the design of chemical probes and bioconjugation reagents for studying biological systems.
• Custom Synthesis & Contract Manufacturing: Supplied to fine chemical companies for use in custom synthesis projects and the production of specialized, high-value compounds.

Basic Information

Product Name	6-Chloropyridazin-3-Amine
CAS No.	5469-69-2
Molecular Formula	C4H4ClN3
Molecular Weight	129.55 g/mol
Synonyms	3-Amino-6-chloropyridazine; 6-Chloro-3-pyridazinamine; 6-Chloro-3-aminopyridazine; 3-Amino-6-chloro-1,2-diazine; 6-Chloropyridazin-3-ylamine; 6-Chloro-1,2-diazin-3-amine; 6-Chloro-3-pyridazinylamine
EINECS	226-764-1

Quality Control

Our 6-Chloropyridazin-3-Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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