Description

5-Bromo-2-Pyridyl Phenyl Selenide is a high-purity organoselenium compound characterized by its unique pyridyl and phenyl selenide functional groups. This chemical serves as a versatile and critical building block in advanced organic synthesis, particularly for the construction of complex molecular architectures. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications such as catalyst development and the synthesis of novel bioactive molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting selenium-containing active pharmaceutical ingredients (APIs).
• Catalyst Ligand Synthesis: Used to prepare specialized ligands for transition metal catalysis, enabling more efficient and selective chemical transformations.
• Agrochemical Research: Employed in the development of new pesticides and herbicides where the selenium moiety can impart unique biological activity.
• Material Science: Serves as a monomer or additive in the research of advanced polymers and functional materials with specific electronic or optical properties.
• Cross-Coupling Reactions: Acts as an organoselenium reagent in palladium-catalyzed cross-coupling reactions (e.g., Sonogashira, Suzuki-Miyaura) to introduce functional groups.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry and for exploring new selenium-mediated reaction pathways.

Basic Information

Product Name	5-Bromo-2-Pyridyl Phenyl Selenide
CAS No.	119345-52-7
Molecular Formula	C11H8BrNSe
Molecular Weight	313.06 g/mol
Synonyms	(5-Bromopyridin-2-yl)(phenyl)selane; Phenyl(5-bromo-2-pyridyl)selenide; 2-(Phenylseleno)-5-bromopyridine; 5-Bromo-2-(phenylseleno)pyridine; (5-Bromo-2-pyridinyl)phenylselenide; 5-Bromopyridin-2-yl Phenyl Selenide
EINECS	Contact for details

Quality Control

Our 5-Bromo-2-Pyridyl Phenyl Selenide is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every 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 away from heat and incompatible materials. Due to its light-sensitive nature, handling should be minimized under direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents	Complies with ICH guidelines

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