Description

6-Bromo-Benzo[B]Thiophene-2-Carbaldehyde is a high-purity, versatile heterocyclic building block and key synthetic intermediate. This compound is valued for its reactive aldehyde and bromine functional groups, enabling precise chemical modifications in complex organic syntheses. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, leveraging the benzo[b]thiophene scaffold.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and emissive layer components in display and lighting technologies.
• Material Science: Employed in the synthesis of organic semiconductors, conductive polymers, and advanced photonic materials.
• Chemical Synthesis: Acts as a versatile starting material for palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Sonogashira) and further functional group transformations.
• Ligand and Catalyst Development: Useful for constructing complex chelating ligands used in homogeneous catalysis.

Basic Information

Item	Details
Product Name	6-Bromo-Benzo[B]Thiophene-2-Carbaldehyde
CAS No.	19075-45-7
Molecular Formula	C9H5BrOS
Molecular Weight	241.11 g/mol
Synonyms	6-Bromobenzo[b]thiophene-2-carboxaldehyde; 2-Formyl-6-bromobenzo[b]thiophene; 6-Bromo-1-benzothiophene-2-carbaldehyde; 6-Bromobenzo[b]thiophene-2-carbaldehyde; 6-Bromobenzo[b]thien-2-carboxaldehyde; 6-Bromo-2-formylbenzo[b]thiophene; 6-Bromobenzo[b]thiophene-2-carboxaldehyde; 6-Bromo-2-thianaphthenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 6-Bromo-Benzo[B]Thiophene-2-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.