Description

6-Bromo-4-Fluorobenzo[B]Thiophene is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel pharmaceuticals and agrochemicals, particularly in constructing complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the bioactivity of the benzothiophene core.
• Material Science: Serves as a building block for organic electronic materials, such as organic semiconductors and light-emitting diodes (OLEDs).
• Chemical Synthesis: Utilized in cross-coupling reactions (e.g., Suzuki, Stille) and functional group transformations to create diverse chemical libraries for screening.
• Academic & Industrial R&D: Employed in research laboratories for method development and exploring new chemical entities.

Basic Information

Product Name	6-Bromo-4-Fluorobenzo[B]Thiophene
CAS No.	826995-63-5
Molecular Formula	C8H4BrFS
Molecular Weight	231.09 g/mol
Synonyms	6-Bromo-4-fluorobenzo[b]thiophene; 4-Fluoro-6-bromobenzo[b]thiophene; Benzo[b]thiophene, 6-bromo-4-fluoro-; 6-Bromo-4-fluorobenzo[b]thiophene; 826995-63-5; 6-Br-4-F-BT
EINECS	Contact for details

Quality Control

Our 6-Bromo-4-Fluorobenzo[B]Thiophene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

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%
Heavy Metals	≤ 20 ppm

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