Description

2-Amino-4,5-Dichloropyridine is a versatile halogenated pyridine derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its bifunctional nature, combining a reactive amino group with a stable, electron-deficient dichloropyridine core, enabling precise molecular construction. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its halogenated structure for bioactivity.
• Ligand and Catalyst Preparation: Serves as a starting material for creating specialized nitrogen-containing ligands used in catalytic processes.
• Material Science Research: Employed in the development of organic electronic materials, such as charge-transport layers and light-emitting components.
• Custom Synthesis and R&D: A valuable scaffold for medicinal chemistry and process research in contract research and development organizations (CROs/CDMOs).

Basic Information

Product Name	2-Amino-4,5-Dichloropyridine
CAS No.	188577-68-6
Molecular Formula	C5H4Cl2N2
Molecular Weight	162.99 g/mol
Synonyms	4,5-Dichloropyridin-2-amine; 4,5-Dichloro-2-pyridinamine; 2-Pyridinamine, 4,5-dichloro-; 2-Amino-4,5-dichloropyridine; 4,5-Dichloro-2-aminopyridine; 2-ADCP
EINECS	Contact for details

Quality Control

Our 2-Amino-4,5-Dichloropyridine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and agrochemical applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.