Description

Phenylselenyl Bromide is a versatile organoselenium reagent primarily used for the electrophilic introduction of the phenylseleno group. This compound is valued for its role as a key synthetic intermediate in organic chemistry, enabling critical transformations such as selenocyclizations and the synthesis of vinyl selenides. It is an essential material for research and development laboratories in the pharmaceutical, agrochemical, and advanced materials sectors, where precise chemical synthesis is paramount.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of novel pesticides and herbicides.
• Organic Synthesis Reagent: Employed for electrophilic selenenylation reactions, including the synthesis of vinyl selenides and selenolactones.
• Material Science Research: A precursor in the development of selenium-containing polymers and advanced functional materials.
• Catalyst and Ligand Preparation: Serves as a starting material for synthesizing organoselenium-based catalysts and ligands.
• Academic & R&D: A critical reagent for methodological development in university and industrial research laboratories.

Basic Information

Product Name	Phenylselenyl Bromide
CAS No.	34837-55-3
Molecular Formula	C6H5BrSe
Molecular Weight	235.97 g/mol
Synonyms	Benzeneselenenyl Bromide; Phenylselenenyl Bromide; Selenenyl Bromide, Phenyl-; Bromo(phenyl)selane; Phenyleslenyl Bromide; Phenyl Selenenyl Bromide; Phenylselenium Bromide; (Bromoselanyl)benzene
EINECS	Contact for details

Quality Control

Our Phenylselenyl Bromide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including NMR, HPLC, and titration to confirm identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment to support your quality assurance processes.

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). This material is hygroscopic (moisture-sensitive) and light-sensitive (store away from light); containers must be kept tightly sealed under an inert atmosphere to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline solid or solution
Identification (IR)	Conforms to structure
Assay (HPLC/Titration)	≥ 95.0%
Purity (by HPLC)	Contact for details
Water Content (KF)	≤ 0.5%

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