Description

2-Methylbenzo[B]Selenophene is a specialized organoselenium heterocyclic compound with the CAS number 20984-22-9. This chemical serves as a valuable synthetic intermediate and building block in advanced materials science and pharmaceutical research. It is primarily sought by R&D chemists and process engineers in the fields of organic electronics, agrochemical development, and medicinal chemistry for constructing novel molecular architectures.

Application

• Organic Semiconductor Research: As a key precursor for the synthesis of selenium-containing π-conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs) and field-effect transistors (OFETs).
• Pharmaceutical Intermediates: Utilized in the development of novel drug candidates, particularly those exploring the unique biological activity of organoselenium compounds.
• Agrochemical Synthesis: Serves as a building block for creating new fungicides or plant growth regulators that incorporate selenium heterocycles.
• Coordination Chemistry & Catalysis: Acts as a ligand or precursor for metal-organic frameworks (MOFs) and catalysts, leveraging the selenium atom's donor properties.
• Material Science Additives: Investigated for use in specialty polymers and coatings to impart specific electronic or thermal properties.

Basic Information

Product Name	2-Methylbenzo[B]Selenophene
CAS No.	20984-22-9
Molecular Formula	C9H8Se
Molecular Weight	195.12 g/mol
Synonyms	2-Methylbenzoselenophene; 2-Methyl-1-benzoselenophene; Benzo[b]selenophene, 2-methyl-; 2-Methylbenzo[b]selenophene; 2-Methyl-1-benzoselenophene; 2-Methylbenzoselenophene
EINECS	Contact for details

Quality Control

Our 2-Methylbenzo[B]Selenophene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and NMR for structural confirmation, to ensure consistency and reliability for research and development applications. Certificates of Analysis (COA) detailing batch-specific results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical 97-99%)
Melting Point	Contact for details

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