Description

2-Pyridinecarboxylicacid,2,3-Dihydro-,(S)-(9Ci) is a chiral, non-racemic compound belonging to the class of functionalized pyridine derivatives. This high-purity intermediate is critical for the synthesis of complex molecules where stereochemistry is a key determinant of biological activity and efficacy. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the creation of novel active ingredients, chiral ligands, and advanced materials.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of central nervous system (CNS) drugs and enzyme inhibitors.
• Agrochemical Synthesis: Used in the research and production of advanced, stereospecific pesticides and herbicides where the (S)-enantiomer confers specific biological activity.
• Chiral Ligand/ Catalyst Precursor: Serves as a precursor for the development of asymmetric catalysts and chiral auxiliaries used in enantioselective synthesis.
• Chemical Research & Development: An essential tool for medicinal chemists and process chemists in lead optimization, structure-activity relationship (SAR) studies, and route scouting.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and flavors & fragrances.

Basic Information

Product Name	2-Pyridinecarboxylicacid,2,3-Dihydro-,(S)-(9Ci)
CAS No.	178561-32-5
Molecular Formula	C6H7NO2
Molecular Weight	125.13 g/mol
Synonyms	(S)-2,3-Dihydro-2-pyridinecarboxylic acid; (S)-1,2,3,6-Tetrahydropyridine-2-carboxylic acid; L-2,3-Dihydronipecotic acid; (S)-2-Carboxy-1,2,3,6-tetrahydropyridine; (2S)-1,2,3,6-Tetrahydropyridine-2-carboxylic acid; (S)-Tetrahydropyridine-2-carboxylic acid; 2-Pyridinecarboxylic acid, 2,3-dihydro-, (S)-
EINECS	Contact for details

Quality Control

Our production of 2-Pyridinecarboxylicacid,2,3-Dihydro-,(S)-(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high enantiomeric purity. Each lot is fully characterized using advanced analytical techniques including chiral HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, chiral purity, and impurity profile is provided with every shipment to support your quality assurance and regulatory requirements.

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 nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which may affect stability and handling properties. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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