Description

Benzeneselenenic Acid is an organoselenium compound of significant interest in synthetic organic chemistry. This specialized reagent serves as a versatile precursor and catalyst for introducing selenium-containing functional groups into target molecules. It is primarily utilized by research institutions and chemical manufacturers engaged in the development of pharmaceuticals, advanced materials, and novel synthetic methodologies. Our supply ensures high purity and batch-to-batch consistency, critical for reliable experimental and process-scale outcomes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of selenium-containing drug candidates and active pharmaceutical ingredients (APIs) for research and development.
• Organic Synthesis Reagent: Acts as a key electrophilic selenium source for selenenylation reactions, including the synthesis of selenides and diselenides.
• Catalyst Precursor: Employed in the preparation of catalysts for oxidation reactions and other organocatalytic processes.
• Material Science Research: Utilized in the development of novel organoselenium polymers and functional materials with specific optical or electronic properties.
• Bioconjugation Chemistry: Applied in research for labeling biomolecules (proteins, peptides) with selenium tags for structural or tracking studies.
• Chemical Biology Probes: Serves as a building block for creating probes to study selenium's role in biological systems and redox biology.

Basic Information

Product Name	Benzeneselenenic Acid
CAS No.	5818-99-5
Molecular Formula	C6H6O2Se
Molecular Weight	189.07 g/mol
Synonyms	Benzeneselenenic acid; Phenylselenenic acid; Selenenic acid, phenyl-; Benzeneselenenyl hydroxide; Phenylselenenyl hydroxide; C6H5SeO2H; Ebselen precursor; Selenium analog of benzenesulfinic acid
EINECS	Contact for details

Quality Control

Our Benzeneselenenic Acid is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including purity assay and identification, to ensure it meets the high standards required for research and industrial applications. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. This compound is easily oxidized and light-sensitive.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm

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