Description

2,6-Dichloro-5-Nitro-Pyrimidin-4-Amine is a versatile halogenated nitroaminopyrimidine building block of significant importance in advanced organic synthesis. Its core value lies in its bifunctional reactivity, where the chlorine atoms and nitro group serve as excellent handles for nucleophilic substitution and reduction reactions, respectively. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of nucleoside analogs, kinase inhibitors, and other heterocyclic APIs.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and insecticides due to its pyrimidine core.
• Chemical Research & Development: Serves as a versatile scaffold for constructing complex molecular libraries in medicinal chemistry.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized colorants and photographic chemicals.
• Material Science: Acts as a monomer or cross-linking agent in the preparation of advanced polymers and functional materials.

Basic Information

Product Name	2,6-Dichloro-5-Nitro-Pyrimidin-4-Amine
CAS No.	31221-68-8
Molecular Formula	C4H2Cl2N4O2
Molecular Weight	208.99 g/mol
Synonyms	4-Amino-2,6-dichloro-5-nitropyrimidine; 2,6-Dichloro-5-nitropyrimidin-4-amine; 5-Nitro-2,6-dichloropyrimidin-4-amine; 4-Pyrimidinamine, 2,6-dichloro-5-nitro-; 2,6-Dichloro-5-nitro-4-pyrimidinamine; 2,6-Dichloro-5-nitropyrimidine-4-amine; 4-Amino-2,6-dichloro-5-nitro-pyrimidine
EINECS	Contact for details

Quality Control

Our 2,6-Dichloro-5-Nitro-Pyrimidin-4-Amine is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive 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, and 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 to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown 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%

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