Description

4,6-Dichloro-1-Benzofuran is a halogenated benzofuran derivative, a versatile and high-value organic intermediate. This compound is prized for its role as a key building block in the synthesis of complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is essential for chemists and manufacturers in the life sciences and fine chemical sectors who require a reliable, high-purity precursor for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of new-generation pesticides and herbicides, where the benzofuran core contributes to biological activity.
• Material Science Research: Serves as a monomer or building block for creating specialized polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis & Catalysis: Employed in cross-coupling reactions and as a ligand precursor in catalytic systems for constructing complex heterocyclic frameworks.
• Chemical Reference Standard: Used in analytical laboratories as a high-purity standard for method development, quality control, and regulatory testing.

Basic Information

Item	Details
Product Name	4,6-Dichloro-1-Benzofuran
CAS No.	175203-95-9
Molecular Formula	C8H4Cl2O
Molecular Weight	187.02 g/mol
Synonyms	4,6-Dichlorobenzofuran; 1-Benzofuran, 4,6-dichloro-; 4,6-Dichloro-1-benzofurane; 4,6-Dichlorobenzo[b]furan; NSC 405124
EINECS	Contact for details

Quality Control

Our 4,6-Dichloro-1-Benzofuran is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, documenting identity, assay, and impurity profiles to support your regulatory and R&D requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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%
Heavy Metals	≤ 20 ppm

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