Description

4-Chloro-2-Methanesulfinyl-6-Methoxy-Pyrimidine is a high-purity, advanced pharmaceutical intermediate characterized by its unique sulfinyl and chloro-substituted pyrimidine structure. This compound is critical for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in the development of kinase inhibitors and other targeted therapeutics. It is an essential building block for research and production chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce specific functional groups into complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of complex drug molecules, especially kinase inhibitors and antiviral agents.
• Agrochemical Research: Used in the development of new herbicides and fungicides, leveraging its reactive chloro and methoxy groups.
• Chemical Synthesis Building Block: Serves as a versatile scaffold for constructing heterocyclic compounds in medicinal and organic chemistry.
• Material Science Research: Investigated for the creation of novel organic electronic materials and ligands for catalysis.
• Contract Research & Development (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development.

Basic Information

Product Name	4-Chloro-2-Methanesulfinyl-6-Methoxy-Pyrimidine
CAS No.	1289385-30-3
Molecular Formula	C6H7ClN2O2S
Molecular Weight	206.65 g/mol
Synonyms	4-Chloro-6-methoxy-2-(methylsulfinyl)pyrimidine; 2-Methanesulfinyl-4-chloro-6-methoxypyrimidine; 4-Chloro-2-(methylsulfinyl)-6-methoxypyrimidine; 4-Chloro-6-methoxy-2-methylsulfinylpyrimidine; 1289385-30-3; 4-Chloro-2-methanesulfinyl-6-methoxypyrimidine
EINECS	Contact for details

Quality Control

Our 4-Chloro-2-Methanesulfinyl-6-Methoxy-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. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP guidelines where applicable, ensuring reliability for your most demanding R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere if necessary. Keep away from heat, sparks, and open flame.

Specification

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