Description

Pyridine, 2-(2-Propenylseleno)- (9Ci) is a specialized organoselenium compound featuring a pyridine ring substituted with an allylseleno group. This unique molecular architecture makes it a valuable synthetic intermediate and ligand in advanced chemical research and development. It is primarily utilized by researchers and process chemists in the pharmaceutical and agrochemical sectors for constructing complex molecules and exploring novel catalytic systems. The compound is supplied with a CAS registry number of 346622-03-5.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting selenium-dependent biological pathways.
• Catalysis & Ligand Chemistry: Acts as a precursor for generating organoselenium ligands used in transition metal catalysis for C-C and C-heteroatom bond-forming reactions.
• Agrochemical Research: Employed in the development of new pesticides and fungicides where the selenium moiety can impart unique biological activity.
• Material Science: Investigated for the preparation of functionalized polymers and advanced materials with specific electronic or optical properties.
• Academic & Industrial R&D: Used as a reagent in methodological studies and discovery chemistry for exploring new synthetic transformations involving selenium.

Basic Information

Product Name	Pyridine, 2-(2-Propenylseleno)- (9Ci)
CAS No.	346622-03-5
Molecular Formula	C8H9NSe
Molecular Weight	198.13 g/mol
Synonyms	2-(Allylseleno)pyridine; 2-(2-Propenylseleno)pyridine; 2-Pyridyl allyl selenide; Allyl 2-pyridyl selenide; 2-(Allylselanyl)pyridine; NSC 836937; 2-(Prop-2-en-1-ylselanyl)pyridine
EINECS	Contact for details

Quality Control

Our Pyridine, 2-(2-Propenylseleno)- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization, including NMR, HPLC, and GC-MS, to confirm identity and purity. We provide detailed Certificates of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or development specifications. For custom synthesis or specific purity requirements, please contact our technical team.

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). Due to the light-sensitive nature of this organoselenium compound, prolonged exposure to light should be avoided. Keep the container tightly sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Research Grade)
Water Content (KF)	≤ 0.5%

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