Description

3,5-Dichloro-4-Aminopyridine is a halogenated aminopyridine derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate, enabling the construction of complex molecules with tailored properties for high-value applications. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Precursor: Serves as a starting material for synthesizing specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the creation of organic electronic materials and functional dyes.
• Chemical Biology Probes: Utilized as a core structure for developing molecular probes and diagnostic agents.
• Custom Synthesis and Contract Manufacturing: A fundamental component for custom synthesis projects requiring halogenated pyridine chemistry.

Basic Information

Product Name	3,5-Dichloro-4-Aminopyridine
CAS No.	228809-78-7
Molecular Formula	C5H4Cl2N2
Molecular Weight	162.99 g/mol
Synonyms	4-Amino-3,5-dichloropyridine; 3,5-Dichloro-4-pyridinamine; 4-Pyridinamine, 3,5-dichloro-; 3,5-Dichloropyridin-4-amine; 4-Amino-3,5-dichloropyridine; 228809-78-7; 3,5-Dichloro-4-aminopyridine
EINECS	Contact for details

Quality Control

Our 3,5-Dichloro-4-Aminopyridine 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 research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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 prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white 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.