Description

5-Chloro-2,4-dimethoxypyrimidine is a versatile halogenated pyrimidine derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its functionalized structure, which allows for selective chemical modifications, making it indispensable for creating complex molecular architectures. This intermediate is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Material Science Research: Serves as a precursor for the development of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: Employed in medicinal chemistry and process chemistry for structure-activity relationship (SAR) studies and route scouting.
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs to produce custom-designed molecules for clients.

Basic Information

Product Name	5-Chloro-2,4-dimethoxypyrimidine
CAS No.	123551-49-5
Molecular Formula	C6H7ClN2O2
Molecular Weight	174.59 g/mol
Synonyms	5-Chloro-2,4-dimethoxypyrimidine; 2,4-Dimethoxy-5-chloropyrimidine; 5-Chloro-2,4-bis(methoxy)pyrimidine; Pyrimidine, 5-chloro-2,4-dimethoxy-; 5-Chloro-2,4-dimethoxy-pyrimidine; 123551-49-5; 5-Chloro-2,4-dimethoxy pyrimidine
EINECS	Contact for details

Quality Control

Our 5-Chloro-2,4-dimethoxypyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory 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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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