Description

2-Methylsulfanyl-5-Chloropyrimidine is a high-purity heterocyclic building block of significant importance in advanced organic synthesis. This compound serves as a versatile intermediate for constructing complex molecular architectures, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by R&D chemists and process development scientists for the synthesis of active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug candidates, including kinase inhibitors and antiviral agents.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its chloropyrimidine core.
• Material Science Research: Acts as a building block for creating specialized ligands, organic semiconductors, and photoactive materials.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for bespoke synthesis projects.
• Academic & Industrial R&D: Utilized in research laboratories for method development and exploring new chemical entities.

Basic Information

Product Name	2-Methylsulfanyl-5-Chloropyrimidine
CAS No.	38275-42-2
Molecular Formula	C5H5ClN2S
Molecular Weight	160.62 g/mol
Synonyms	5-Chloro-2-(methylthio)pyrimidine; 2-(Methylthio)-5-chloropyrimidine; 5-Chloro-2-methylsulfanylpyrimidine; 2-Methylmercapto-5-chloropyrimidine; 5-Chloro-2-methylthiopyrimidine; 2-Methylthio-5-chloropyrimidine; 38275-42-2; 5-Chloro-2-(methylsulfanyl)pyrimidine
EINECS	Contact for details

Quality Control

Our 2-Methylsulfanyl-5-Chloropyrimidine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are 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 area at room temperature (15-25°C). Keep away from strong 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.