Description

Isobenzofuran-1(3H)-Selone is a specialized organoselenium compound of significant interest in synthetic organic chemistry. Its unique structure, featuring a selone group fused to an isobenzofuran core, makes it a valuable precursor and building block for the synthesis of complex heterocyclic systems and novel materials. This chemical is primarily utilized by research chemists and process development scientists in the pharmaceutical and advanced materials sectors. Its applications are centered on facilitating challenging synthetic transformations and enabling the exploration of new chemical space.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly those containing selenium or complex fused-ring systems.
• Organocatalyst & Ligand Precursor: Used in the development of novel organocatalysts and as a precursor for selenium-containing ligands in transition metal catalysis.
• Material Science Research: Investigated as a monomer or additive in the synthesis of specialized polymers and organic electronic materials with unique optoelectronic properties.
• Chemical Synthesis Reagent: Employed in academic and industrial R&D for constructing complex molecular architectures, including natural product analogs and heterocyclic compounds.
• Selenium Chemistry Studies: Acts as a model compound for studying the reactivity and properties of selones and related organoselenium functionalities.

Basic Information

Product Name	Isobenzofuran-1(3H)-Selone
CAS No.	29723-45-3
Molecular Formula	C8H6OSe
Molecular Weight	205.09 g/mol
Synonyms	1,3-Dihydroisobenzofuran-1-selone; Isobenzofuran-1(3H)-thione, selenium analog; 1-Seloisobenzofuran-3(1H)-one; 3H-Isobenzofuran-1-selone; Benzo[c]furan-1(3H)-selone
EINECS	Contact for details

Quality Control

Our Isobenzofuran-1(3H)-Selone is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research applications. Each lot undergoes comprehensive analytical characterization, including chromatographic purity assessment and structural confirmation. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, identity, and impurity profile. We adhere to cGMP principles where applicable to support our clients in regulated development environments.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity to oxidation and light, prolonged exposure to air or ambient conditions should be avoided. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.