Description

Pyridine, 3-[(2S)-1-Ethyl-2-Pyrrolidinyl]- is a chiral, nitrogen-containing heterocyclic compound that serves as a critical intermediate in advanced organic synthesis. Its value lies in its unique stereochemistry and functional group arrangement, making it a versatile building block for complex molecules. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of active pharmaceutical ingredients (APIs), agrochemicals, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of complex drug molecules, particularly those targeting the central nervous system.
• Agrochemical Research: Used in the development of novel pesticides and herbicides where specific stereochemistry is required for biological activity.
• Ligand Synthesis: Serves as a precursor for chiral ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances requiring high-purity intermediates.
• Academic & R&D: Utilized in university and corporate research laboratories for methodological studies in organic and medicinal chemistry.

Basic Information

Product Name	Pyridine, 3-[(2S)-1-Ethyl-2-Pyrrolidinyl]-
CAS No.	5979-92-0
Molecular Formula	C11H16N2
Molecular Weight	176.26 g/mol
Synonyms	(S)-3-(1-Ethyl-2-pyrrolidinyl)pyridine; (S)-N-Ethylnornicotine; (2S)-1-Ethyl-2-(3-pyridinyl)pyrrolidine; (-)-N-Ethylnornicotine; 3-[(2S)-1-Ethylpyrrolidin-2-yl]pyridine; (S)-(-)-N-Ethylnornicotine; 1-Ethyl-2-(3-pyridyl)pyrrolidine, (S)-(-)-; 3-[(2S)-1-Ethyl-2-pyrrolidinyl]pyridine
EINECS	Contact for details

Quality Control

Our Pyridine, 3-[(2S)-1-Ethyl-2-Pyrrolidinyl]- is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC and structural confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%

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