Description

2-Amino-3,5-Dichloropyridine is a versatile halogenated pyridine derivative that serves as a critical building block in advanced organic synthesis. Its bifunctional nature, featuring both an amino group and halogen substituents, makes it an essential intermediate for constructing complex molecular architectures. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting central nervous system disorders and infectious diseases.
• Agrochemical Synthesis: Building block for creating advanced herbicides, fungicides, and insecticides, leveraging its halogenated pyridine core.
• Ligand and Catalyst Development: Used in coordination chemistry to create novel ligands for catalytic systems and metal-organic frameworks (MOFs).
• Material Science Research: Intermediate in the development of organic electronic materials, dyes, and photoactive compounds.
• Custom Synthesis and Contract Manufacturing: Serves as a starting material for bespoke chemical synthesis services in fine chemical production.
• Academic and R&D Laboratories: Employed in methodological research and the discovery of new chemical reactions and pathways.

Basic Information

Product Name	2-Amino-3,5-Dichloropyridine
CAS No.	4214-74-8
Molecular Formula	C5H4Cl2N2
Molecular Weight	162.99 g/mol
Synonyms	3,5-Dichloro-2-pyridinamine; 3,5-Dichloropyridin-2-amine; 2-Pyridinamine, 3,5-dichloro-; 2-Amino-3,5-dichloropyridine; 3,5-Dichloro-2-aminopyridine; 2-Amino-3,5-dichloro-pyridine; 3,5-Dichloro-2-pyridylamine
EINECS	224-149-1

Quality Control

Our 2-Amino-3,5-Dichloropyridine is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Production adheres to current Good Manufacturing Practices (cGMP) where applicable. Every lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles, ensuring compliance with your specific research or production requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	118 - 122 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.0%

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