Description

5-Amino-2,3-Dichloropyridine is a versatile halogenated pyridine derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both amino and chloro substituents, makes it a valuable intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, leveraging its halogenated pyridine core.
• Material Science Research: Serves as a monomer or functionalizing agent in the creation of specialty polymers and liquid crystals.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry, enabling structure-activity relationship (SAR) studies and library synthesis.
• Dye and Pigment Manufacturing: Intermediate for producing specialized colorants and functional dyes.

Basic Information

Product Name	5-Amino-2,3-Dichloropyridine
CAS No.	98121-41-6
Molecular Formula	C5H4Cl2N2
Molecular Weight	162.99 g/mol
Synonyms	2,3-Dichloro-5-aminopyridine; 2,3-Dichloropyridin-5-amine; 5-Amino-2,3-dichloropyridine; 5-Pyridinamine, 2,3-dichloro-; 2,3-Dichloro-5-pyridinamine
EINECS	Contact for details

Quality Control

Our 5-Amino-2,3-Dichloropyridine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity against stringent internal specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

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). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage or when opening a new container to maintain stability and purity.

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	≤ 0.5%
Residue on Ignition	≤ 0.1%

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