Description

Selenious Acid, Phenylmethyl Ester is a specialized organoselenium compound of significant interest in advanced chemical synthesis. This compound serves as a versatile reagent and intermediate, offering unique reactivity due to the selenium moiety. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel materials, pharmaceuticals, and fine chemicals where selenium incorporation is required.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates and active pharmaceutical ingredients (APIs) containing selenium.
• Organic Synthesis Reagent: Acts as a key reagent for introducing phenylselenenyl groups in complex molecule construction and functional group transformations.
• Material Science Research: Employed in the development of specialized polymers, coatings, or nanomaterials with unique electronic or catalytic properties.
• Catalyst Development: Investigated as a precursor or component in catalytic systems for selective oxidation or other organic reactions.
• Chemical Biology Probes: Utilized in the creation of molecular probes for studying biological pathways and selenium metabolism.
• Fine Chemical Production: Serves as a building block for manufacturing high-value, specialty chemicals used in various high-tech industries.

Basic Information

Product Name	Selenious Acid, Phenylmethyl Ester
CAS No.	99811-54-8
Molecular Formula	C7H8O2Se
Molecular Weight	203.10 g/mol
Synonyms	Benzyl Selenite; Phenylmethyl Selenite; Selenious Acid Benzyl Ester; Benzyl Ester of Selenious Acid; Selenobenzyl; (Phenylmethoxy)selenious Acid; Benzyloxy Selenious Acid; Se-Benzyl Selenite
EINECS	Contact for details

Quality Control

Our Selenious Acid, Phenylmethyl Ester is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay and impurity profiles. We are committed to meeting the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents and strong bases. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (GC)	Contact for details
Water Content	≤ 0.5%

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