Description

4-Chloro-5-Methoxy-2-(Methylsulfanyl)Pyrimidine is a high-purity pyrimidine derivative, a crucial building block in advanced organic synthesis. Its value lies in its functionalized heterocyclic structure, which serves as a versatile intermediate for constructing complex molecules. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel drug candidates, particularly in kinase inhibitor and antiviral agent development.
• Agrochemical Synthesis: Used as a precursor in the manufacture of advanced herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Material Science: Potential intermediate for the synthesis of organic electronic materials and liquid crystals.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke chemical synthesis projects.

Basic Information

Product Name	4-Chloro-5-Methoxy-2-(Methylsulfanyl)Pyrimidine
CAS No.	87026-45-7
Molecular Formula	C6H7ClN2OS
Molecular Weight	190.65 g/mol
Synonyms	2-(Methylthio)-4-chloro-5-methoxypyrimidine; 4-Chloro-5-methoxy-2-(methylthio)pyrimidine; 4-Chloro-5-methoxy-2-methylsulfanylpyrimidine; 2-Methylsulfanyl-4-chloro-5-methoxypyrimidine; 87026-45-7; 4-Chloro-5-methoxy-2-methylmercaptopyrimidine
EINECS	Contact for details

Quality Control

Our 4-Chloro-5-Methoxy-2-(Methylsulfanyl)Pyrimidine 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) are provided with every shipment, detailing all relevant specifications. We support cGMP compliance for pharmaceutical applications.

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). Keep away from strong oxidizing agents and strong bases. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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