Description

6-Chloro-5-Methylsulfanyl-Pyrimidine-2,4-Diamine is a high-purity pyrimidine derivative, a crucial building block in advanced organic synthesis. Its value lies in its functionalized structure, which serves as a versatile intermediate for constructing complex molecules with specific biological or material properties. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel antiviral, anticancer, or antimicrobial agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, or plant growth regulators.
• Chemical Research & Development: Serves as a versatile scaffold for medicinal chemistry and material science research programs.
• Dye & Pigment Manufacturing: Acts as a precursor for specialized heterocyclic dyes and functional colorants.
• Ligand & Catalyst Development: Utilized in the synthesis of complex ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	6-Chloro-5-Methylsulfanyl-Pyrimidine-2,4-Diamine
CAS No.	68925-41-7
Molecular Formula	C5H7ClN4S
Molecular Weight	190.65 g/mol
Synonyms	2,4-Diamino-6-chloro-5-(methylthio)pyrimidine; 5-(Methylthio)-6-chloropyrimidine-2,4-diamine; 6-Chloro-5-(methylmercapto)pyrimidine-2,4-diamine; 6-Chloro-5-methylmercapto-2,4-pyrimidinediamine; 6-Chloro-5-(methylsulfanyl)-2,4-pyrimidinediamine; 5-Methylsulfanyl-6-chloro-pyrimidine-2,4-diamine; 6-Chloro-5-methylthio-2,4-diaminopyrimidine
EINECS	Contact for details

Quality Control

Our 6-Chloro-5-Methylsulfanyl-Pyrimidine-2,4-Diamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and residual solvents are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled 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%
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.