Description

3-Bromobenzothiophene-2-Carboxaldehyde is a versatile and high-value brominated heterocyclic building block, primarily used in advanced organic synthesis. This compound is critical for the development of novel pharmaceuticals and functional materials due to its reactive aldehyde and halogenated aromatic structure. It is an essential intermediate for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to create complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and pesticides with specific activity profiles.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the creation of organic semiconductors, OLED materials, and conductive polymers.
• Ligand Synthesis: Employed in the preparation of complex ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in synthetic organic chemistry and medicinal chemistry.
• Dye and Pigment Intermediate: Used in the synthesis of specialized dyes and pigments with unique optical properties.

Basic Information

Product Name	3-Bromobenzothiophene-2-Carboxaldehyde
CAS No.	10135-00-9
Molecular Formula	C9H5BrOS
Molecular Weight	241.11 g/mol
Synonyms	3-Bromobenzo[b]thiophene-2-carboxaldehyde; 3-Bromo-1-benzothiophene-2-carbaldehyde; 2-Formyl-3-bromobenzothiophene; 3-Bromothianaphthene-2-carboxaldehyde; 3-Bromobenzo[b]thiophene-2-carbaldehyde; 3-Bromo-2-formylbenzothiophene; 3-Bromobenzothiophene-2-aldehyde
EINECS	Contact for details

Quality Control

Our 3-Bromobenzothiophene-2-Carboxaldehyde is manufactured under strict quality management systems. Each 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 every shipment to guarantee compliance with your research and production 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 incompatible materials such as strong oxidizing agents and strong bases. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant secondary packaging.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.