Description

4,6-Dichloro-2-(Methylthio)Pyrimidine is a versatile halogenated pyrimidine derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its reactive chlorine and methylthio groups, which allow for selective functionalization to construct complex heterocyclic systems. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of antiviral, anticancer, and other biologically active pyrimidine-based drug candidates.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides where the pyrimidine core is a central pharmacophore.
• Material Science Research: Serves as a precursor for creating functionalized polymers, ligands for metal complexes, and advanced organic electronic materials.
• Chemical Synthesis: A versatile reagent for nucleophilic substitution reactions, enabling the introduction of various amines, alkoxides, and other nucleophiles.
• Dye and Pigment Manufacturing: Intermediate in the synthesis of specialized heterocyclic dyes and colorants.

Basic Information

Product Name	4,6-Dichloro-2-(Methylthio)Pyrimidine
CAS No.	6299-25-8
Molecular Formula	C5H4Cl2N2S
Molecular Weight	195.07 g/mol
Synonyms	2-(Methylthio)-4,6-dichloropyrimidine; 4,6-Dichloro-2-methylsulfanylpyrimidine; 4,6-Dichloro-2-methylmercaptopyrimidine; 2-Methylthio-4,6-dichloropyrimidine; NSC 403697; 4,6-Dichloro-2-(methylsulfanyl)pyrimidine; 4,6-Dichloro-2-(methylthio)-pyrimidine
EINECS	Contact for details

Quality Control

Our 4,6-Dichloro-2-(Methylthio)Pyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.