Description

2,5-Dichloro-3-Nitropyridin-4-Amine is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. Its unique substitution pattern makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drug candidates targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging its halogenated nitropyridine structure.
• Material Science Research: Serves as a building block for creating specialized ligands, dyes, and functional polymers.
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors for biochemical research.
• Custom Synthesis: A versatile starting material for contract research organizations (CROs) and fine chemical manufacturers performing bespoke synthesis projects.

Basic Information

Product Name	2,5-Dichloro-3-Nitropyridin-4-Amine
CAS No.	405230-91-3
Molecular Formula	C5H3Cl2N3O2
Molecular Weight	207.99 g/mol
Synonyms	4-Amino-2,5-dichloro-3-nitropyridine; 2,5-Dichloro-4-amino-3-nitropyridine; 3-Nitro-2,5-dichloropyridin-4-amine; 4-Pyridinamine, 2,5-dichloro-3-nitro-; 405230-91-3; 2,5-Dichloro-3-nitro-4-pyridinamine; 2,5-Dichloro-3-nitro-4-aminopyridine
EINECS	Contact for details

Quality Control

Our 2,5-Dichloro-3-Nitropyridin-4-Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging.

Specification

Item	Specification
Appearance	Yellow to brown 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%
Heavy Metals	≤ 20 ppm

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