Description

4,6-Dichloro-2-Methylsulfanylpyrimidine-5-Carbaldehyde is a high-purity, multi-functional pyrimidine derivative serving as a critical building block in advanced organic synthesis. Its molecular structure, featuring reactive aldehyde and chloro substituents, makes it an indispensable intermediate for constructing complex heterocyclic systems. This compound is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, including kinase inhibitors, antiviral agents, and other biologically active pyrimidine-based molecules.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its reactive sites for structural diversification.
• Material Science Research: Serves as a building block for creating functionalized polymers, ligands for metal-organic frameworks (MOFs), and other specialty chemicals.
• Chemical Biology & Proteomics: Employed in the design and synthesis of molecular probes, tags, and linkers for studying biological processes.
• Custom Synthesis & Contract Manufacturing: Supplied to fine chemical companies for use in custom synthesis projects and scale-up processes under cGMP conditions where applicable.

Basic Information

Product Name	4,6-Dichloro-2-Methylsulfanylpyrimidine-5-Carbaldehyde
CAS No.	91759-32-9
Molecular Formula	C6H4Cl2N2OS
Molecular Weight	223.08 g/mol
Synonyms	5-Formyl-4,6-dichloro-2-(methylthio)pyrimidine; 4,6-Dichloro-2-(methylthio)pyrimidine-5-carboxaldehyde; 2-(Methylthio)-4,6-dichloropyrimidine-5-carbaldehyde; 4,6-Dichloro-2-methylsulfanyl-5-pyrimidinecarbaldehyde; 4,6-Dichloro-2-(methylsulfanyl)pyrimidine-5-carbaldehyde; 4,6-Dichloro-2-methylmercaptopyrimidine-5-carbaldehyde
EINECS	Contact for details

Quality Control

Our 4,6-Dichloro-2-Methylsulfanylpyrimidine-5-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the stringent requirements of research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). This material is easily oxidized and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or after opening to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.