Description

4-Benzofuranthiol is a specialized organosulfur compound featuring a benzofuran core, serving as a critical building block in advanced organic synthesis. Its unique thiol functionality makes it a valuable reagent for constructing complex heterocyclic systems and for use in materials science applications. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and production of new-generation pesticides and herbicides.
• Ligand and Catalyst Preparation: Serves as a precursor for metal-complexing ligands in catalytic systems.
• Polymer and Material Science: Acts as a monomer or cross-linking agent for creating polymers with specific optical or electronic properties.
• Flavor and Fragrance Industry: Intermediate for synthesizing complex sulfur-containing aroma compounds.
• Organic Synthesis Research: A versatile reagent for constructing benzofuran-based heterocycles in academic and industrial R&D.

Basic Information

Product Name	4-Benzofuranthiol
CAS No.	173306-95-1
Molecular Formula	C8H6OS
Molecular Weight	150.20 g/mol
Synonyms	4-Benzofurylthiol; 1-Benzofuran-4-thiol; 4-Mercaptobenzofuran; 4-Benzofuranethiol; 4-Hydroxybenzofuran (tautomer); Benzofuran-4-thiol; 4-Thiolbenzofuran; 173306-95-1
EINECS	Contact for details

Quality Control

Our 4-Benzofuranthiol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. This compound is easily oxidized (store under inert atmosphere).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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