Description

3-Ethoxyselenolo[2,3-B]Pyridine is a specialized organoselenium heterocyclic compound with the CAS registry number 55108-58-2. This chemical serves as a valuable advanced intermediate and building block in the synthesis of complex molecules, particularly in pharmaceutical and materials science research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and organic electronics sectors for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting selenium-containing bioactive molecules.
• Organic Synthesis Building Block: Used in cross-coupling reactions and heterocyclic chemistry to introduce the ethoxyselenolo-pyridine moiety.
• Materials Science Research: Investigated as a potential component in the development of organic semiconductors and conductive polymers.
• Agrochemical Development: Serves as an intermediate for creating new crop protection agents with unique modes of action.
• Catalyst Ligand Precursor: Can be utilized to develop novel selenium-based ligands for transition metal catalysis.
• Academic & Industrial R&D: Essential for exploratory chemistry in universities and corporate research laboratories.

Basic Information

Product Name	3-Ethoxyselenolo[2,3-B]Pyridine
CAS No.	55108-58-2
Molecular Formula	C9H9NOSe
Molecular Weight	226.14 g/mol
Synonyms	3-Ethoxyselenolo[2,3-b]pyridine; Selenolo[2,3-b]pyridine, 3-ethoxy-; 3-Ethoxy-selenolo[2,3-b]pyridine; Ethoxyselenolopyridine; 55108-58-2; 3-Ethoxyselenolopyridine; 3-Ethoxy-1-selena-2-azaindene (derivative)
EINECS	Contact for details

Quality Control

Our 3-Ethoxyselenolo[2,3-B]Pyridine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity to light and oxidation, prolonged exposure to air or light should be avoided. Keep the container sealed when not in use.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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