Description

(S)-2-Chloro-1-(3-Pyridyl)Ethanol is a chiral intermediate of significant importance in modern synthetic chemistry. Its value lies in its role as a key building block for the synthesis of complex, biologically active molecules, particularly in the pharmaceutical sector. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), agrochemicals, and other fine chemicals where stereochemical purity is critical.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the research and production of novel drug candidates, especially in central nervous system (CNS) and anti-infective therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced, stereoselective pesticides and herbicides, where the specific enantiomer can dictate biological activity.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing chiral ligands and organocatalysts used in asymmetric synthesis.
• Academic and R&D: A valuable reagent for methodological studies in organic chemistry, particularly in exploring new stereoselective chlorination or reduction pathways.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals beyond pharmaceuticals and agrochemicals.

Basic Information

Product Name	(S)-2-Chloro-1-(3-Pyridyl)Ethanol
CAS No.	515179-33-6
Molecular Formula	C7H8ClNO
Molecular Weight	157.60 g/mol
Synonyms	(S)-2-Chloro-1-(pyridin-3-yl)ethanol; (S)-2-Chloro-1-(3-pyridinyl)ethanol; (S)-2-Chloro-1-(3-pyridyl)ethan-1-ol; (S)-3-(2-Chloro-1-hydroxyethyl)pyridine; (S)-β-Chloro-3-pyridineethanol; (S)-2-Chloro-1-(3-pyridinyl)-1-ethanol; (S)-1-(3-Pyridyl)-2-chloroethanol
EINECS	Contact for details

Quality Control

Our (S)-2-Chloro-1-(3-Pyridyl)Ethanol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity (enantiomeric excess) verification by HPLC, identity confirmation by IR and NMR, and quantification of key impurities. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure traceability and compliance with your research or cGMP starting material 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). The compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere for long-term storage to maintain stability and chiral integrity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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