Description

5-(Bromomethyl)Benzo[B]Thiophene is a versatile brominated heterocyclic building block of significant synthetic utility. This compound is valued for its role as a key intermediate in the synthesis of complex organic molecules, particularly in pharmaceutical and materials science research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing the benzothiophene scaffold.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport or emissive layer materials in electronic displays and lighting.
• Material Science Research: Employed in the creation of novel polymers, liquid crystals, and organic semiconductors.
• Cross-Coupling Reactions: The bromomethyl group is reactive in various palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) for carbon-carbon bond formation.
• Ligand and Catalyst Development: Used to synthesize functionalized ligands for metal complexes in catalytic applications.

Basic Information

Product Name	5-(Bromomethyl)Benzo[B]Thiophene
CAS No.	10133-22-9
Molecular Formula	C9H7BrS
Molecular Weight	227.12 g/mol
Synonyms	5-(Bromomethyl)benzothiophene; 1-Bromomethyl-5-benzo[b]thiophene; Benzo[b]thiophene, 5-(bromomethyl)-; 5-Bromomethylbenzothiophene; 5-(Bromomethyl)-1-benzothiophene
EINECS	Contact for details

Quality Control

Our 5-(Bromomethyl)Benzo[B]Thiophene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment 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 place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant packaging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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