Description

Benzo[B]Thiophene-4-Ol is a versatile heterocyclic aromatic compound that serves as a crucial building block in advanced organic synthesis. Its unique fused-ring structure containing both benzene and thiophene moieties makes it a valuable intermediate for creating complex molecules with specific electronic and biological properties. This compound is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system disorders and other therapeutic areas.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, such as herbicides and fungicides.
• Material Science: Serves as a monomer or building block for creating organic semiconductors, conductive polymers, and advanced photonic materials.
• Organic Synthesis: A versatile scaffold for constructing complex heterocyclic compounds in academic and industrial research laboratories.
• Dye & Pigment Industry: Intermediate for synthesizing specialized dyes and pigments with unique colorfastness and electronic properties.

Basic Information

Product Name	Benzo[B]Thiophene-4-Ol
CAS No.	3610-02-4
Molecular Formula	C8H6OS
Molecular Weight	150.20 g/mol
Synonyms	4-Hydroxybenzo[b]thiophene; 4-Benzo[b]thienol; 4-Hydroxy-1-benzothiophene; Benzothiophen-4-ol; 4-Benzothienol; 1-Benzothiophen-4-ol; NSC 403697; 4-Hydroxybenzo(b)thiophene
EINECS	Contact for details

Quality Control

Our Benzo[B]Thiophene-4-Ol 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 assay and purity determination, and is supplied with a detailed Certificate of Analysis (COA). We can provide material that meets various research-grade specifications, and custom purity grades are available upon request to support your specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials and sources of ignition. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.