Description

5-Bromo-Benzo[B]Thiophen-4-Ol is a high-purity brominated benzothiophene derivative, serving as a critical building block in advanced organic synthesis. Its unique molecular structure makes it an essential intermediate for developing novel compounds with specific electronic and pharmacological properties. This product is primarily targeted at research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and materials science sectors seeking to innovate within their respective fields.

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 Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic core structure.
• Organic Electronic Materials: Serves as a building block for organic semiconductors, OLED (Organic Light-Emitting Diode) materials, and other functional materials due to the benzothiophene scaffold.
• Chemical Synthesis: Employed as a versatile reagent in cross-coupling reactions and other metal-catalyzed transformations to create complex molecular architectures.
• Dye and Pigment Industry: Acts as an intermediate for synthesizing specialized dyes and pigments with specific light-absorption properties.

Basic Information

Product Name	5-Bromo-Benzo[B]Thiophen-4-Ol
CAS No.	34576-98-2
Molecular Formula	C8H5BrOS
Molecular Weight	229.09 g/mol
Synonyms	5-Bromobenzo[b]thiophen-4-ol; 4-Hydroxy-5-bromobenzo[b]thiophene; 5-Bromo-4-hydroxybenzo[b]thiophene; 5-Bromo-4-benzothiophenol; 34576-98-2; 5-Bromo-4-hydroxy-1-benzothiophene; Benzo[b]thiophen-4-ol, 5-bromo-
EINECS	Contact for details

Quality Control

Our 5-Bromo-Benzo[B]Thiophen-4-Ol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (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.