Description

4,6-Dichloro-2-(Methylthio)Pyrimidine-5-Carbonyl Chloride is a high-value, multi-functional chemical intermediate characterized by its reactive carbonyl chloride and halogenated pyrimidine structure. This compound matters because it serves as a critical building block for synthesizing complex molecules, enabling the development of advanced agrochemicals and active pharmaceutical ingredients (APIs). It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in antiviral and anticancer research.
• Agrochemical Synthesis: Used to construct pyrimidine-based herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Serves as a versatile scaffold for creating libraries of compounds in medicinal and synthetic chemistry.
• Active Pharmaceutical Ingredient (API) Manufacturing: Incorporated into the production chain for final active drug substances.
• Material Science: Potential building block for advanced organic materials and ligands for catalysis.

Basic Information

Product Name	4,6-Dichloro-2-(Methylthio)Pyrimidine-5-Carbonyl Chloride
CAS No.	1269119-14-3
Molecular Formula	C7H3Cl3N2OS
Molecular Weight	277.53 g/mol
Synonyms	4,6-Dichloro-2-(methylsulfanyl)pyrimidine-5-carbonyl chloride; 2-(Methylthio)-4,6-dichloropyrimidine-5-carbonyl chloride; 5-(Chlorocarbonyl)-4,6-dichloro-2-(methylthio)pyrimidine; 4,6-Dichloro-2-methylthiopyrimidine-5-carbonyl chloride; 4,6-Dichloro-2-methylsulfanylpyrimidine-5-carbonyl chloride
EINECS	Contact for details

Quality Control

Our 4,6-Dichloro-2-(Methylthio)Pyrimidine-5-Carbonyl Chloride is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept in a cool, dry place. For long-term storage, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C). Keep away from moisture, strong bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.