Description

2-Chloro-4,6-dimethoxy-5-pyrimidinamine is a versatile pyrimidine derivative, a key heterocyclic building block in advanced organic synthesis. Its value lies in its functionalized structure, which serves as a critical intermediate for constructing more complex molecules in pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in antiviral, anticancer, and kinase inhibitor research.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a specialized precursor for creating complex dyes, pigments, and functional materials.
• Academic & Industrial R&D: A valuable reagent for methodological studies in heterocyclic chemistry and new reaction pathway development.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis projects requiring specific pyrimidine scaffolds.

Basic Information

Product Name	2-Chloro-4,6-dimethoxy-5-pyrimidinamine
CAS No.	444151-94-4
Molecular Formula	C6H8ClN3O2
Molecular Weight	189.60 g/mol
Synonyms	5-Amino-2-chloro-4,6-dimethoxypyrimidine; 2-Chloro-4,6-dimethoxy-5-aminopyrimidine; 5-Pyrimidinamine, 2-chloro-4,6-dimethoxy-; 2-Chloro-4,6-dimethoxypyrimidin-5-amine; 4,6-Dimethoxy-2-chloropyrimidin-5-amine; 2-Chloro-4,6-bis(methoxy)-5-pyrimidinamine
EINECS	Contact for details

Quality Control

Our 2-Chloro-4,6-dimethoxy-5-pyrimidinamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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