Description

5-Chlorobenzofuran is a halogenated benzofuran derivative, a versatile organic building block of significant interest in advanced chemical synthesis. Its core value lies in its fused aromatic-oxygen heterocyclic structure, which serves as a privileged scaffold for constructing complex molecules with targeted functionalities. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key 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, herbicides, and fungicides due to its bioactive heterocyclic core.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and emissive layer components in display and lighting technologies.
• Ligand and Catalyst Development: Employed in the design of specialized ligands for transition metal catalysis and organocatalysts.
• Material Science Research: Investigated as a monomer or precursor for polymers and advanced organic materials with specific electronic or optical properties.
• Chemical Biology Probes: Utilized to create molecular probes for studying biological processes and enzyme functions.

Basic Information

Product Name	5-Chlorobenzofuran
CAS No.	23145-05-3
Molecular Formula	C8H5ClO
Molecular Weight	152.57 g/mol
Synonyms	5-Chloro-1-benzofuran; 5-Chlorobenzofurane; 5-Chloro-benzo[b]furan; Benzofuran, 5-chloro-; 5-Chlorobenzo[b]furan; 23145-05-3; 5-Cl-Benzofuran
EINECS	Contact for details

Quality Control

Our 5-Chlorobenzofuran is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters to support your R&D and quality assurance protocols.

Storage

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

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