Description

7-Bromobenzo[B]Thiophene-2-Carbaldehyde is a high-purity, versatile brominated heterocyclic aldehyde building block. This compound is critical for advanced organic synthesis, particularly in constructing complex molecular architectures for pharmaceuticals and materials science. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in kinase inhibitor and antiviral research programs.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents and herbicides.
• Material Science Precursor: Serves as a building block for organic electronic materials, such as organic semiconductors and light-emitting diodes (OLEDs).
• Ligand and Catalyst Development: Employed in the synthesis of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research & Development: A versatile starting material for academic and industrial R&D exploring new heterocyclic chemistry and functional group transformations.
• Fine Chemical Production: Integral to the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	7-Bromobenzo[B]Thiophene-2-Carbaldehyde
CAS No.	19075-47-9
Molecular Formula	C9H5BrOS
Molecular Weight	241.10 g/mol
Synonyms	7-Bromobenzo[b]thiophene-2-carboxaldehyde; 7-Bromobenzo[b]thiophene-2-carbaldehyde; 2-Formyl-7-bromobenzo[b]thiophene; 7-Bromo-1-benzothiophene-2-carbaldehyde; 7-Bromobenzo[b]thien-2-ylcarboxaldehyde; 7-Bromo-2-benzothiophenecarboxaldehyde; 7-Bromobenzo[b]thiophene-2-carbonal; 7-Bromothianaphthene-2-carbaldehyde
EINECS	Contact for details

Quality Control

Our 7-Bromobenzo[B]Thiophene-2-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory documentation needs.

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 maintaining 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
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.