Description

Tosylphenyl Selenide is an organoselenium compound of significant interest in synthetic organic chemistry. This compound matters as a versatile reagent, primarily serving as a phenylselenenylating agent for the functionalization of various organic substrates. Chemical manufacturers and R&D laboratories in the pharmaceutical and fine chemical sectors need it for constructing complex molecular architectures. Its utility is underscored by its role in facilitating key synthetic transformations under controlled conditions.

Application

• Key intermediate in the synthesis of biologically active molecules and pharmaceutical ingredients.
• Reagent for phenylselenenylation reactions in organic synthesis, adding the PhSe- moiety to alkenes, alkynes, and carbonyl compounds.
• Precursor for generating other organoselenium reagents and catalysts used in green chemistry applications.
• Used in research and development for studying selenium-mediated radical cyclizations and functional group transformations.
• Employed in the preparation of specialty chemicals and materials with unique electronic or optical properties.
• Potential use in asymmetric synthesis when derived from chiral auxiliaries.

Basic Information

Product Name	Tosylphenyl Selenide
CAS No.	68819-94-3
Molecular Formula	C13H12O2SSe
Molecular Weight	311.26 g/mol
Synonyms	Phenyl tolyl selenide; (Phenylseleno)(p-tolyl) sulfone; Phenyl p-toluenesulfonyl selenide; Tosyl phenyl selenide; Benzeneselenol, p-toluenesulfonate; p-Toluenesulfonyl phenyl selenide; Selenophenol, p-toluenesulfonate
EINECS	Contact for details

Quality Control

Our Tosylphenyl Selenide is produced and tested under strict quality management protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, NMR, and GC-MS for comprehensive characterization. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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). Keep the container tightly sealed to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residue on Ignition	< 0.1%

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