Description

3-Bromobenzo[B]Selenophene-2-Carboxylic Acid is a high-purity, functionalized heterocyclic building block of significant interest in advanced organic synthesis. This compound is valued for its role as a key precursor in the development of novel materials and active pharmaceutical ingredients (APIs), particularly those incorporating selenium for unique electronic or biological properties. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, especially those targeting selenoprotein pathways or requiring specific electronic properties.
• Organic Electronic Materials: Serves as a monomer or precursor in the development of organic semiconductors, OLED (Organic Light-Emitting Diode) materials, and conductive polymers.
• Agrochemical Research: Used in the discovery and synthesis of new generation pesticides and herbicides with potentially novel modes of action.
• Ligand Synthesis: Employed for creating specialized selenium-containing ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Utilized in the design of molecular probes to study biological processes involving selenium metabolism.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory chemistry in both university and corporate research laboratories.

Basic Information

Product Name	3-Bromobenzo[B]Selenophene-2-Carboxylic Acid
CAS No.	26526-47-6
Molecular Formula	C9H5BrO2Se
Molecular Weight	295.00 g/mol
Synonyms	3-Bromobenzo[b]selenophene-2-carboxylic acid; 2-Benzo[b]selenophen-3-yl-2-bromoacetic acid (tautomeric form); 3-Bromobenzo[b]selenophene-2-carboxylic acid; 3-Bromo-2-selenophene carboxylic acid (benzo-fused); 26526-47-6; 3-Bromobenzo[b]selenophen-2-carboxylic acid; 3-Bromo-benzo[b]selenophene-2-carboxylic acid
EINECS	Contact for details

Quality Control

Every batch of 3-Bromobenzo[B]Selenophene-2-Carboxylic Acid is manufactured and tested under strict quality management protocols to ensure consistency and reliability for your critical research and development processes. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with exacting industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available for each lot and provided upon request.

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). This material is light-sensitive (store away from light). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	< 0.5%

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