Description

2-Pyrimidinamine, 5-Chloro-4,6-Dimethoxy- (9Ci) is a high-purity, functionalized pyrimidine derivative, a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers in fine chemical, pharmaceutical, and crop protection industries who require reliable, high-quality raw materials for their R&D and production processes.

Application

This specialized pyrimidine intermediate is utilized in a variety of high-value synthesis applications, including:

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for antiviral and anticancer drug candidates.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Building Block: Employed in the construction of complex heterocyclic compounds for material science and specialty chemical applications.
• Research & Development: Serves as a standard or starting material in academic and industrial laboratories for method development and discovery chemistry.
• Dye and Pigment Intermediate: Potential use in the synthesis of specialized colorants and functional dyes.

Basic Information

Product Name	2-Pyrimidinamine, 5-Chloro-4,6-Dimethoxy- (9Ci)
CAS No.	55693-77-1
Molecular Formula	C6H8ClN3O2
Molecular Weight	189.60 g/mol
Synonyms	5-Chloro-4,6-dimethoxypyrimidin-2-amine; 2-Amino-5-chloro-4,6-dimethoxypyrimidine; 5-Chloro-4,6-dimethoxy-2-pyrimidinamine; 4,6-Dimethoxy-5-chloropyrimidin-2-amine; 5-Chloro-4,6-dimethoxy-2-aminopyrimidine; 2-Pyrimidinamine, 5-chloro-4,6-dimethoxy-; 55693-77-1
EINECS	Contact for details

Quality Control

Our 2-Pyrimidinamine, 5-Chloro-4,6-Dimethoxy- (9Ci) is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity (typically ≥97% by HPLC), physical characteristics, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.