Description

4,6-Dichloro-2-Methylthio-5-Phenylpyrimidine is a high-purity pyrimidine derivative serving as a critical synthetic intermediate in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable building blocks for heterocyclic synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting kinase inhibition or other biological pathways.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for the development of organic electronic materials and liquid crystals.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry and method development in academic and industrial laboratories.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for client-specific molecule production.

Basic Information

Product Name	4,6-Dichloro-2-Methylthio-5-Phenylpyrimidine
CAS No.	64415-11-8
Molecular Formula	C11H8Cl2N2S
Molecular Weight	271.16 g/mol
Synonyms	5-Phenyl-4,6-dichloro-2-(methylthio)pyrimidine; 2-Methylthio-4,6-dichloro-5-phenylpyrimidine; 4,6-Dichloro-2-(methylthio)-5-phenylpyrimidine; 4,6-Dichloro-5-phenyl-2-(methylsulfanyl)pyrimidine; 4,6-Dichloro-2-methylsulfanyl-5-phenylpyrimidine; 64415-11-8; 2-(Methylthio)-4,6-dichloro-5-phenylpyrimidine
EINECS	Contact for details

Quality Control

Our 4,6-Dichloro-2-Methylthio-5-Phenylpyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and commercial synthesis. Certificates of Analysis (COA) documenting batch-specific results are available upon request to support your quality assurance and regulatory needs.

Storage

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