Description

Selenolo[2,3-B]Pyridine-2-Carboxylic Acid Ethyl Ester is a specialized heterocyclic compound that serves as a valuable synthetic intermediate and building block in advanced organic chemistry. Its unique selenium-containing fused pyridine structure makes it a key precursor for the development of novel pharmaceuticals, agrochemicals, and functional materials. This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to develop new active ingredients or complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly for targeted therapies and bioactive molecules.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides due to its unique heterocyclic selenium core.
• Material Science Precursor: Serves as a precursor for organic semiconductors, ligands for catalysis, and other functional organic materials.
• Chemical Synthesis: An important reagent for constructing complex heterocyclic frameworks in academic and industrial R&D laboratories.
• Ligand Synthesis: Can be utilized to develop novel selenium-containing ligands for transition metal catalysis.

Basic Information

Product Name	Selenolo[2,3-B]Pyridine-2-Carboxylic Acid Ethyl Ester
CAS No.	41323-19-7
Molecular Formula	C10H9NO2Se
Molecular Weight	254.15 g/mol
Synonyms	Ethyl Selenolo[2,3-b]pyridine-2-carboxylate; Ethyl 2-Selenolo[2,3-b]pyridinecarboxylate; 2-Ethoxycarbonylselenolo[2,3-b]pyridine; Selenopheno[2,3-b]pyridine-2-carboxylic acid ethyl ester; Selenolo[2,3-b]pyridine-2-carboxylic acid, ethyl ester; 41323-19-7; Ethyl selenolo[2,3-b]pyridine-2-carboxylate
EINECS	Contact for details

Quality Control

Our Selenolo[2,3-B]Pyridine-2-Carboxylic Acid Ethyl Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed results from HPLC, NMR, and mass spectrometry. Our quality commitment ensures the material meets the stringent requirements for use as a pharmaceutical intermediate and advanced synthetic building block.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound is light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 20 ppm

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