Description

7-Bromomethyl-Benzo[B]Thiophene is a high-value brominated heterocyclic building block, specifically a benzothiophene derivative, essential for advanced organic synthesis. This compound matters because it serves as a critical precursor for constructing complex molecular architectures in pharmaceutical and materials science research. It is primarily needed by R&D chemists and process development scientists working in pharmaceutical intermediates, agrochemicals, and organic electronic materials. Its reactive bromomethyl group enables efficient functionalization, making it a versatile synthon for targeted molecule creation.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in kinase inhibitor and CNS-active compound research.
• Agrochemical Synthesis: Used in the development of new herbicides and fungicides that leverage the benzothiophene scaffold for bioactivity.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the creation of organic semiconductors and conductive polymers.
• Ligand and Catalyst Development: Employed to construct sophisticated ligands for transition metal catalysis and organocatalysts.
• Chemical Biology Probes: Utilized to tag or modify biomolecules for study due to its reactive handle and stable core structure.
• Academic and Industrial R&D: Fundamental research tool in synthetic organic chemistry for methodology development and library synthesis.

Basic Information

Product Name	7-Bromomethyl-Benzo[B]Thiophene
CAS No.	10133-24-1
Molecular Formula	C9H7BrS
Molecular Weight	227.12 g/mol
Synonyms	7-(Bromomethyl)benzo[b]thiophene; 1-Bromomethyl-1-benzothiophene; 7-Bromomethyl-1-benzothiophene; Benzo[b]thiophene-7-ylmethyl bromide; (Benzo[b]thien-7-yl)methyl bromide; 7-Bromomethylbenzothiophene; 10133-24-1
EINECS	Contact for details

Quality Control

Our 7-Bromomethyl-Benzo[B]Thiophene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for research and development applications. We provide comprehensive analytical data including HPLC purity, NMR confirmation, and identity verification (IR). Certificates of Analysis (COA) detailing all specifications are available for every batch upon request, supporting your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white 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.