Description

2-Chloro-4-Nitro-5-Pyrimidinamine is a high-value pyrimidine derivative, a crucial heterocyclic building block in advanced organic synthesis. Its unique structure, featuring both chloro and nitro substituents, makes it an essential intermediate for constructing complex molecules with targeted biological activity. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly in oncology and antiviral research.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Serves as a versatile scaffold for medicinal chemistry and structure-activity relationship (SAR) studies.
• Dye & Pigment Manufacturing: Acts as an intermediate for producing specialized heterocyclic dyes and colorants.
• Material Science: Investigated as a building block for advanced organic electronic materials and ligands for metal complexes.

Basic Information

Product Name	2-Chloro-4-Nitro-5-Pyrimidinamine
CAS No.	618397-67-4
Molecular Formula	C4H3ClN4O2
Molecular Weight	174.55 g/mol
Synonyms	5-Amino-2-chloro-4-nitropyrimidine; 2-Chloro-4-nitro-5-pyrimidinamine; 2-Chloro-4-nitropyrimidin-5-amine; 5-Pyrimidinamine, 2-chloro-4-nitro-; 4-Nitro-2-chloropyrimidin-5-amine; 2-Chloro-4-nitro-5-aminopyrimidine
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-Nitro-5-Pyrimidinamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. 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, well-ventilated place at a controlled room temperature (15-25°C). The compound is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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