Description

Selenolo[3,4-B][1]Benzoselenophen-3(1H)-One CAS NO 39827-01-5 is a specialized organoselenium heterocyclic compound characterized by its fused benzoselenophene structure. This high-purity chemical intermediate is critical for advanced research and development in organic synthesis, particularly for constructing complex selenium-containing molecular architectures. It is primarily sought by pharmaceutical R&D teams, agrochemical innovators, and academic researchers working on novel materials and catalysts.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, especially those targeting unique biological pathways where selenium incorporation is beneficial.
• Agrochemical Research: Used in developing new generations of fungicides, herbicides, or plant growth regulators that leverage the biological activity of organoselenium compounds.
• Material Science: Acts as a precursor for organic semiconductors, photoconductive materials, or ligands for metal-organic frameworks (MOFs) due to its electron-rich, fused-ring system.
• Catalyst Development: Employed in the design and synthesis of novel organocatalysts or metal complex ligands for asymmetric synthesis and other catalytic transformations.
• Organic Synthesis Building Block: Provides a versatile scaffold for further functionalization, enabling the creation of diverse libraries of selenium-heterocycles for screening and discovery.

Basic Information

Product Name	Selenolo[3,4-B][1]Benzoselenophen-3(1H)-One
CAS No.	39827-01-5
Molecular Formula	C9H4OSe2
Molecular Weight	298.05 g/mol
Synonyms	3H-Selenolo[3,4-b][1]benzoselenophen-3-one; Benzo[1,2-d:4,5-d']bis[1,2]selenol-3-one; Selenopheno[3,4-b]selenophen-3(1H)-one; 39827-01-5; Selenolo[3,4-b]benzoselenophen-3-one
EINECS	Contact for details

Quality Control

Our Selenolo[3,4-B][1]Benzoselenophen-3(1H)-One is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research applications. We employ advanced analytical techniques including HPLC, NMR, and elemental analysis to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

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). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Elemental Analysis (Se)	Conforms to theoretical value
Residual Solvents (GC)	Meets ICH guidelines

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