Description

2-Chloro-N4,6-Dimethylpyrimidine-4,5-Diamine is a versatile pyrimidine derivative, a key heterocyclic building block prized for its functionalized amine and chloro groups. This compound matters for its role as a critical intermediate in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), crop protection agents, and advanced material precursors.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in antiviral, anticancer, and kinase inhibitor research.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Serves as a versatile building block for constructing complex heterocyclic libraries and novel chemical entities.
• Material Science: Potential precursor for the synthesis of specialty polymers, ligands for catalysis, and organic electronic materials.
• Contract Manufacturing (CMO/CDMO): Supplied to custom synthesis organizations for use in multi-step GMP and non-GMP production campaigns.

Basic Information

Product Name	2-Chloro-N4,6-Dimethylpyrimidine-4,5-Diamine
CAS No.	5176-95-4
Molecular Formula	C6H9ClN4
Molecular Weight	172.62 g/mol
Synonyms	2-Chloro-4,5-diamino-4,6-dimethylpyrimidine; 4,5-Diamino-2-chloro-4,6-dimethylpyrimidine; 2-Chloro-4,6-dimethylpyrimidine-4,5-diamine; 4,5-Diamino-2-chloro-4,6-dimethyl-1,3-diazine; 5176-95-4
EINECS	Contact for details

Quality Control

Our 2-Chloro-N4,6-Dimethylpyrimidine-4,5-Diamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.