Description

Benzofuran, 3-Chloro- CAS NO 63361-59-1 is a halogenated benzofuran derivative, a versatile and high-value organic intermediate prized for its unique fused-ring structure. This compound is critical for introducing the chlorobenzofuran moiety into more complex molecules, enabling the synthesis of advanced materials and fine chemicals. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly those targeting central nervous system disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, where the benzofuran core can contribute to biological activity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for developing novel electron-transporting or emitting materials in advanced display technologies.
• Material Science Research: Employed in the creation of specialized polymers, liquid crystals, and other functional materials with tailored electronic or optical properties.
• Chemical Research & Development: A valuable reagent for academic and industrial chemists exploring new organic reactions and catalytic processes involving halogenated heterocycles.
• Dye and Pigment Intermediate: Can be utilized in the synthesis of complex organic dyes and pigments due to its stable aromatic structure.

Basic Information

Product Name	Benzofuran, 3-Chloro-
CAS No.	63361-59-1
Molecular Formula	C8H5ClO
Molecular Weight	152.58 g/mol
Synonyms	3-Chlorobenzofuran; 3-Chloro-1-benzofuran; 3-Chlorobenzo[b]furan; Benzofuran, 3-chloro-; 3-Chloro-benzo[b]furan; 1-Benzofuran, 3-chloro-; 3-Cl-Benzofuran
EINECS	Contact for details

Quality Control

Our 3-Chlorobenzofuran is manufactured under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming identity, assay, and impurity profiles to meet your specific R&D or production requirements.

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 heat, sparks, and open flames. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

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%
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.