Description

1-(4-Chloro-2-Methylsulfanyl-Pyrimidin-5-Yl)-Ethanone is a high-purity, heterocyclic organic building block of significant importance in advanced chemical synthesis. This compound serves as a critical intermediate for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily required by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon for the research and production of novel drug candidates, particularly in antiviral, anticancer, and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides, fungicides, and insecticides, leveraging its pyrimidine core structure.
• Chemical Research & Development: Serves as a versatile building block in organic synthesis for academic and industrial R&D laboratories exploring new heterocyclic compounds.
• Material Science Precursor: Potential use in the synthesis of organic ligands for catalysts or functional materials.

Basic Information

Product Name	1-(4-Chloro-2-Methylsulfanyl-Pyrimidin-5-Yl)-Ethanone
CAS No.	66116-82-3
Molecular Formula	C7H7ClN2OS
Molecular Weight	202.66 g/mol
Synonyms	5-Acetyl-4-chloro-2-(methylthio)pyrimidine; 4-Chloro-2-(methylthio)-5-acetylpyrimidine; 1-(4-Chloro-2-(methylsulfanyl)pyrimidin-5-yl)ethanone; 1-(4-Chloro-2-(methylthio)-5-pyrimidinyl)ethanone; 2-Methylsulfanyl-4-chloro-5-acetylpyrimidine; Ethanone, 1-[4-chloro-2-(methylthio)-5-pyrimidinyl]-; 66116-82-3
EINECS	Contact for details

Quality Control

Our 1-(4-Chloro-2-Methylsulfanyl-Pyrimidin-5-Yl)-Ethanone 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) with detailed specifications are provided for every shipment to guarantee compliance with your research or production requirements.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.