Description

4,6-Dichloro-2-(3,4-Dichlorophenyl)Pyrimidine is a high-purity halogenated pyrimidine derivative, a crucial advanced intermediate in modern organic synthesis. Its value lies in its versatile reactivity, serving as a key building block for constructing complex molecular architectures. This compound is primarily needed by R&D chemists and process development teams in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, where its pyrimidine core provides essential bioactivity.
• Material Science Research: Serves as a precursor for developing novel organic electronic materials, ligands for catalysts, and specialty polymers.
• Chemical Biology & Proteomics: Employed in the design and synthesis of molecular probes, enzyme inhibitors, and other tools for biochemical research.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for use in client-specific synthesis projects.

Basic Information

Product Name	4,6-Dichloro-2-(3,4-Dichlorophenyl)Pyrimidine
CAS No.	21139-62-8
Molecular Formula	C10H4Cl4N2
Molecular Weight	293.96 g/mol
Synonyms	2-(3,4-Dichlorophenyl)-4,6-dichloropyrimidine; 4,6-Dichloro-2-(3,4-dichlorophenyl)pyrimidine; 2-(3,4-Dichlorophenyl)-4,6-dichloro-pyrimidine; NSC 403116; 4,6-Dichloro-2-(3,4-dichlorophenyl)-pyrimidine; Pyrimidine, 4,6-dichloro-2-(3,4-dichlorophenyl)-
EINECS	Contact for details

Quality Control

Our 4,6-Dichloro-2-(3,4-Dichlorophenyl)Pyrimidine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality parameters. We support cGMP compliance for pharmaceutical applications and can tailor specifications to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.