Description

Selenosulfuric Acid, Se-(Phenylmethyl) Ester is a specialized organoselenium compound of significant interest in synthetic organic chemistry and materials science. Its unique structure, featuring a selenium-sulfur bond and a benzyl protecting group, makes it a valuable reagent for the controlled introduction of selenium-containing functional groups. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for the synthesis of novel molecules and intermediates.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of selenium-containing drug candidates and active pharmaceutical ingredients (APIs) with potential therapeutic applications.
• Agrochemical Synthesis: Used in the research and development of novel fungicides, herbicides, and plant growth regulators that incorporate selenium.
• Organic Synthesis Reagent: Acts as a versatile selenium transfer agent in various organic transformations, including nucleophilic substitutions and cross-coupling reactions.
• Materials Science Research: Employed in the development of organoselenium polymers, precursors for thin-film deposition, and other functional materials.
• Catalyst Ligand Precursor: Serves as a starting material for the synthesis of novel selenium-based ligands used in homogeneous catalysis.
• Biochemical Research: Used as a tool compound to study selenium biochemistry and the role of selenoenzymes.

Basic Information

Product Name	Selenosulfuric Acid, Se-(Phenylmethyl) Ester
CAS No.	82571-51-5
Molecular Formula	C7H8O3SSe
Molecular Weight	235.16 g/mol
Synonyms	Se-Benzyl Selenosulfate; Benzyl Selenosulfate; S-(Phenylmethyl) Selenosulfate; Benzenemethaneselenosulfonic Acid S-Ester; Se-Benzyl Selenosulfuric Acid Ester; Benzyl Hydrogen Selenosulfate; Phenylmethyl Selenosulfate Ester
EINECS	Contact for details

Quality Control

Every batch of Selenosulfuric Acid, Se-(Phenylmethyl) Ester is produced and analyzed under strict quality protocols. Our products undergo rigorous quality testing, including chromatographic purity analysis and structural confirmation, to ensure consistency and compliance with research-grade standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and assay results is provided with each shipment and is available 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 compound is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere to prevent decomposition. Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white solid or viscous liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Research Grade)
Water Content (KF)	≤ 1.0%

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