Description

3,6-Dichloropyridazin-4-Amine is a halogenated pyridazine derivative that serves as a versatile and critical building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of pharmaceuticals and agrochemicals, enabling the construction of complex heterocyclic scaffolds. It is primarily needed by research institutions and industrial manufacturers engaged in the production of active pharmaceutical ingredients (APIs), crop protection agents, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its pyridazine core for biological activity.
• Material Science Research: Serves as a building block for creating specialized polymers, ligands for catalysis, and organic electronic materials.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new heterocyclic chemistry and reaction methodologies.
• Dye and Pigment Intermediate: Utilized in the synthesis of complex colorants and functional dyes due to its amine and chlorine functional groups.

Basic Information

Product Name	3,6-Dichloropyridazin-4-Amine
CAS No.	823-58-5
Molecular Formula	C4H3Cl2N3
Molecular Weight	163.99 g/mol
Synonyms	4-Amino-3,6-dichloropyridazine; 3,6-Dichloro-4-pyridazinamine; 4-Amino-3,6-dichloro-1,2-diazine; 3,6-Dichloro-1,2-diazin-4-amine; 3,6-Dichloro-4-aminopyridazine; 4-Pyridazinamine, 3,6-dichloro-; NSC 403697
EINECS	Contact for details

Quality Control

Our 3,6-Dichloropyridazin-4-Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical processes.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.